# GPTProto > GPTProto is a unified AI API platform: one API key and one OpenAI-compatible endpoint for text, image, video and audio models from OpenAI, Anthropic Claude, Google, xAI Grok, ByteDance, Kling, MiniMax, Qwen, DeepSeek and more. Pay as you go. Every model below has its own machine-readable guide at `{model page}/llms.txt`. The full integration reference, with authentication, request examples and pricing tables, is at https://gptproto.com/llms-full.txt. ## Key pages - [All models](https://gptproto.com/model): Browse and compare every model with live pricing. - [Model comparisons](https://gptproto.com/compare): Published head-to-head pages for price, context or output size, and which workload to try first. - [Pricing](https://gptproto.com/pricing): Pay-as-you-go platform rates. - [Enterprise](https://gptproto.com/enterprise): Volume pricing, company invoicing, and one OpenAI-compatible endpoint. - [API documentation](https://docs.gptproto.com/docs/api): Endpoints, parameters and SDK usage. - [AI features](https://gptproto.com/features): Ready-made image and video tools built on these models. - [Blog](https://gptproto.com/blog): Model comparisons, guides and release notes. - [Official AI Information](https://gptproto.com/ai-info-page): Official GPTProto product, company, pricing-comparison and policy facts. - [AI apps](https://gptproto.com/apps): Models and token mix for SillyTavern, Janitor AI, Chub AI and Sophia's LoreBary. - [API keys](https://gptproto.com/dashboard/api-key): Create a key (sign-in required). - [Full LLM integration guide](https://gptproto.com/llms-full.txt): Authentication, code samples and every model with pricing. ## Text & multimodal LLMs - [Doubao 1.5 Pro 32K (Build 250115) (doubao-1-5-pro-32k-250115)](https://gptproto.com/model/bytedance/doubao-1-5-pro-32k-250115): Doubao 1.5 AI is ByteDance’s flagship reasoning model. It offers GPT-4o-class performance with superior bilingual logic for English and Chinese, optimized for tool-use and complex agents at a… - [Doubao 1.5 Vision Pro 32K (Build 250115) (doubao-1-5-vision-pro-32k-250115)](https://gptproto.com/model/bytedance/doubao-1-5-vision-pro-32k-250115): The doubao 1.5 api delivers enterprise-grade multimodal vision via ByteDance. Optimized for 32k context, it offers superior OCR and bilingual reasoning for Chinese and English documents at a… - [Doubao Seed 1.6 (Build 250615) (doubao-seed-1-6-250615)](https://gptproto.com/model/bytedance/doubao-seed-1-6-250615): The doubao seed 1.6 flash api offers high-performance bilingual AI with a 128k context window. Optimized by ByteDance for low latency and cost-efficiency, it excels in Chinese-English tasks and… - [Doubao Seed 1.6 Flash (Build 250615) (doubao-seed-1-6-flash-250615)](https://gptproto.com/model/bytedance/doubao-seed-1-6-flash-250615): The Seed 1.6 Flash API delivers sub-second latency and extreme throughput for real-time apps. This Doubao iteration handles 128k context windows with native function calling, offering a superior… - [Doubao Seed 1.6 Thinking (Build 250615) (doubao-seed-1-6-thinking-250615)](https://gptproto.com/model/bytedance/doubao-seed-1-6-thinking-250615): The Doubao Seed 1.6 Thinking API brings elite logic and 256k context to your workflow. Built by ByteDance, it uses hidden Chain-of-Thought reasoning to solve complex STEM and coding problems with… - [Doubao Seed 1.6 Thinking (Build 250715) (doubao-seed-1-6-thinking-250715)](https://gptproto.com/model/bytedance/doubao-seed-1-6-thinking-250715): The Seed 1.6 Thinking API delivers deep reasoning via Chain-of-Thought. This high-performance model from ByteDance excels in math and bilingual coding, providing a cost-effective alternative for… - [Doubao Seed 2.0 Code Preview (Build 260215) (doubao-seed-2-0-code-preview-260215)](https://gptproto.com/model/bytedance/doubao-seed-2-0-code-preview-260215): Seed 2.0 Code is a flagship coding model by ByteDance, engineered for 128k context reasoning. This seed version excels at repository-level logic, UI-to-code tasks, and high-concurrency API… - [Claude Fable 5 (claude-fable-5)](https://gptproto.com/model/claude/claude-fable-5): The cheap Claude-Fable-5 API offers Mythos-level intelligence for your hardest projects. It excels at autonomous coding, multi-day reasoning, and complex vision tasks, all while maintaining high… - [claude-fable-5-1](https://gptproto.com/model/claude/claude-fable-5-1): Access Anthropic’s highest-capability generally available model for long-running coding, research, and multi-stage knowledge work through one GPTProto API key and a shared balance across 200+ AI… - [Claude Haiku 4.5 (Build 20251001) (claude-haiku-4-5-20251001)](https://gptproto.com/model/claude/claude-haiku-4-5-20251001): Integrate the claude haiku 4.5 api for high-speed, cost-efficient intelligence. With sub-200ms latency and native multimodal support, it is the definitive choice for agentic loops and massive data… - [claude-haiku-5-5](https://gptproto.com/model/claude/claude-haiku-5-5): Access Anthropic's Claude Haiku 5.5 through GPTProto for high-volume classification, extraction, routing, support, and subagent work. Test it with one key and a shared balance across available models. - [Claude Opus 4.1 (Build 20250805) (claude-opus-4-1-20250805)](https://gptproto.com/model/claude/claude-opus-4-1-20250805): The Claude Opus 4.1 API delivers Anthropic’s peak cognitive performance. With a 200k context window and Computer Use 2.0, this 4.1 model excels at multi-step reasoning, complex coding, and nuanced… - [Claude Opus 4.1 Thinking (Build 20250805) (claude-opus-4-1-20250805-thinking)](https://gptproto.com/model/claude/claude-opus-4-1-20250805-thinking): Claude Opus 4.1 is the premier thinking model for complex reasoning. Using its advanced API, developers tackle zero-defect coding and deep scientific synthesis with a 500k context window, ensuring… - [Claude Opus 4.5 (Build 20251101) (claude-opus-4-5-20251101)](https://gptproto.com/model/claude/claude-opus-4-5-20251101): claude-opus-4-5-20251101 is an advanced AI language model from Anthropic’s Claude family. Designed for rapid, high-quality text generation and code, it supports broad use cases from content creation… - [Claude Opus 4.6 (claude-opus-4-6)](https://gptproto.com/model/claude/claude-opus-4-6): The claude-opus-4-6/text-to-text model represents the pinnacle of Anthropic's reasoning capabilities, now accessible via the high-performance GPT Proto platform. Designed for tasks that demand… - [Claude Opus 4.6 Thinking (claude-opus-4-6-thinking)](https://gptproto.com/model/claude/claude-opus-4-6-thinking): The claude api represents a significant leap in large language model technology, offering unparalleled reasoning, safety, and a massive context window for complex data processing. By leveraging the… - [Claude Opus 4.7 (claude-opus-4-7)](https://gptproto.com/model/claude/claude-opus-4-7): Claude Opus 4.7 represents a massive leap in autonomous AI capabilities, specifically engineered to handle longer, more complex tasks with minimal human supervision. This update introduces the… - [Claude Opus 4.7 Thinking (claude-opus-4-7-thinking)](https://gptproto.com/model/claude/claude-opus-4-7-thinking): Claude Opus 4.7 represents a massive leap in AI agent capabilities, specifically in complex engineering and visual analysis. It introduces the xhigh reasoning intensity, bridging the gap between… - [Claude Opus 4.8 (claude-opus-4-8)](https://gptproto.com/model/claude/claude-opus-4-8): Claude Opus 4.8 offers top-tier reasoning and long-context handling. Use Claude for deep research or complex coding tasks. Opus 4.8 integrates via our unified API for reliable performance and easy… - [Claude Opus 4.8 Thinking (claude-opus-4-8-thinking)](https://gptproto.com/model/claude/claude-opus-4-8-thinking): Claude Opus 4.8 Thinking is Anthropic's most advanced model, featuring deep reasoning blocks for complex logic. Use Claude for high-accuracy coding, agentic workflows, and 200k context tasks via our… - [Claude Opus 5 (claude-opus-5)](https://gptproto.com/model/claude/claude-opus-5): Access Anthropic’s Opus-tier model at $4 per 1M input tokens and $20 per 1M output tokens. Claude Opus 5 is designed for repository-scale coding, long-horizon agents, and document-heavy enterprise… - [claude-opus-5-5](https://gptproto.com/model/claude/claude-opus-5-5): Access Anthropic's Claude Opus 5.5 for coding, long-running agents, and document analysis through GPTProto. The model accepts text and images, provides a 1M-token context window and up to 128K… - [Claude Sonnet 4 (Build 20250514) (claude-sonnet-4-20250514)](https://gptproto.com/model/claude/claude-sonnet-4-20250514): Claude Sonnet 4 API offers 1M token context and advanced reasoning. While it excels at coding and context management, users note its concise style and penchant for em-dashes. Perfect for technical… - [Claude Sonnet 4 Thinking (Build 20250514) (claude-sonnet-4-20250514-thinking)](https://gptproto.com/model/claude/claude-sonnet-4-20250514-thinking): Claude Sonnet 4-Thinking represents a significant shift in how AI handles complex logic and creative prose. Known for its 'thinking' phase, this model excels in deep reasoning tasks where other LLMs… - [Claude Sonnet 4.5 (Build 20250929) (claude-sonnet-4-5-20250929)](https://gptproto.com/model/claude/claude-sonnet-4-5-20250929): Claude Sonnet 4.5 API provides frontier intelligence at scale. This claude model offers a 200k context window, 92.4% HumanEval score, and reliable tool calling, making it the premier choice for… - [Claude Sonnet 4.5 Thinking (Build 20250929) (claude-sonnet-4-5-20250929-thinking)](https://gptproto.com/model/claude/claude-sonnet-4-5-20250929-thinking): claude-sonnet-4-5-20250929-thinking/text-to-text is a versatile AI language model from Anthropic, designed for high-quality text understanding and generation. It supports advanced reasoning,… - [Claude Sonnet 4.6 (claude-sonnet-4-6)](https://gptproto.com/model/claude/claude-sonnet-4-6): The claude sonnet model represents a critical milestone in the evolution of artificial intelligence, offering a sophisticated balance between cognitive depth and operational velocity. Designed by… - [Claude Sonnet 4.6 Thinking (claude-sonnet-4-6-thinking)](https://gptproto.com/model/claude/claude-sonnet-4-6-thinking): Claude Sonnet 4.6 Thinking represents a major leap in reasoning-focused AI models, outperforming many larger models like Opus in instruction following and logical depth. While standard models might… - [Claude Sonnet 5 (claude-sonnet-5)](https://gptproto.com/model/claude/claude-sonnet-5): Claude Sonnet 5 is Anthropic's most agentic Sonnet model, released June 30, 2026, with performance close to Opus 4.8 at a lower price. On GPTProto the Sonnet 5 API runs from $1.6 / $8 per 1M tokens… - [claude-sonnet-5-5](https://gptproto.com/model/claude/claude-sonnet-5-5): Access Anthropic's Claude Sonnet 5.5 through GPTProto for coding, agent workflows, document analysis, and visual understanding. Compare its live token rate with other models using one API key and… - [deepseek-flash](https://gptproto.com/model/deepseek/deepseek-flash): Use the deepseek-flash model string to access DeepSeek V4.1 Flash for text, coding, vision, and agent workflows. One GPTProto API key and balance also give you access to 200+ models for evaluation,… - [DeepSeek R1 (deepseek-r1)](https://gptproto.com/model/deepseek/deepseek-r1): The DeepSeek R1 API delivers frontier-tier reasoning and 128k context. Built on MoE architecture, it excels at complex math and coding while remaining 20x cheaper than comparable proprietary models… - [DeepSeek v3 (deepseek-v3)](https://gptproto.com/model/deepseek/deepseek-v3): DeepSeek V3 API delivers frontier-level intelligence with 671B parameters. Optimized for coding and math, this MoE model offers a 128k context window and GPT-4o performance at significantly lower… - [DeepSeek v3.2 (deepseek-v3.2)](https://gptproto.com/model/deepseek/deepseek-v3.2): Experience the next evolution of reasoning with deepseek-v3.2/text-to-text, now fully integrated into the GPT Proto ecosystem. This model represents a significant leap in Mixture-of-Experts (MoE)… - [DeepSeek v4 Flash (deepseek-v4-flash)](https://gptproto.com/model/deepseek/deepseek-v4-flash): Access the current DeepSeek-V4-Flash-0731 model through GPTProto for coding, tool-driven agents, long-context review, and high-volume text workloads. Use one OpenAI-compatible API key and a shared… - [deepseek-v4-flash-vision-exp](https://gptproto.com/model/deepseek/deepseek-v4-flash-vision-exp): Call DeepSeek’s experimental multimodal V4 Flash model through GPTProto for screenshot-aware coding, chart analysis, visual QA, and tool-driven agent workflows. Use one API key and a shared balance… - [DeepSeek v4 Pro (deepseek-v4-pro)](https://gptproto.com/model/deepseek/deepseek-v4-pro): DeepSeek 4 Pro API delivers flagship-level reasoning with a 1M context window. Optimized for agentic coding and STEM logic, it offers elite performance at 1/8th the cost of competitors. Access the… - [Gemini 2.0 Flash (gemini-2.0-flash)](https://gptproto.com/model/google/gemini-2.0-flash): Gemini 2 Flash is Google's speed-optimized multimodal model. Featuring a 1-million-token context window and native real-time audio/video processing, it is designed for sub-second latency in agentic… - [Gemini 2.5 Flash (gemini-2.5-flash)](https://gptproto.com/model/google/gemini-2.5-flash): The gemini 2.5 flash api is a high-throughput, multimodal-native model built for sub-second latency and massive context. It excels at long-context retrieval and real-time reasoning, offering 2M… - [Gemini 2.5 Flash No Thinking (gemini-2.5-flash-nothinking)](https://gptproto.com/model/google/gemini-2.5-flash-nothinking): The Gemini 2.5 Flash API provides an ultra-low-latency solution for multimodal AI applications. With a 1M token context window and native video support, it is engineered for developers prioritizing… - [Gemini 2.5 Pro (gemini-2.5-pro)](https://gptproto.com/model/google/gemini-2.5-pro): Gemini 2.5 Pro API offers a massive 2-million-token context window for deep analysis of video, audio, and large codebases. This multimodal model from Google excels at complex reasoning and… - [Gemini 3 Flash Preview (gemini-3-flash-preview)](https://gptproto.com/model/google/gemini-3-flash-preview): gemini3 represents the next generation of multimodal artificial intelligence, offering unparalleled reasoning capabilities across text, code, audio, image, and video. By leveraging the gemini3… - [Gemini 3 Pro Preview (gemini-3-pro-preview)](https://gptproto.com/model/google/gemini-3-pro-preview): The gemini-3-pro-preview/text-to-text model represents the cutting edge of Google's generative AI technology, offering an expansive context window and sophisticated reasoning capabilities. As a… - [Gemini 3.1 Flash Lite Preview (gemini-3.1-flash-lite-preview)](https://gptproto.com/model/google/gemini-3.1-flash-lite-preview): The gemini-3.1-flash-lite-preview represents a paradigm shift in generative AI, offering an expansive 1 million token context window optimized for speed and efficiency. Unlike traditional models… - [Gemini 3.1 Pro Preview (gemini-3.1-pro-preview)](https://gptproto.com/model/google/gemini-3.1-pro-preview): The gemini-3.1-pro-preview/text-to-text model represents the pinnacle of long-context large language models, offering an unprecedented 2-million-token window that transforms how developers handle… - [Gemini 3.5 Flash (gemini-3.5-flash)](https://gptproto.com/model/google/gemini-3.5-flash): Gemini 3.5 Flash is a high-throughput multimodal model from Google, featuring a 1M token context window and native audio/video reasoning. Built for speed and efficiency, it delivers elite… - [Gemini 3.5 Flash Lite (gemini-3.5-flash-lite)](https://gptproto.com/model/google/gemini-3.5-flash-lite): Gemini 3.5 Flash is a cost-optimized, ultra-low latency model by Google. It features a 1M token context window and native multimodal support for text, video, and audio tasks at scale. - [Gemini 3.6 Flash (gemini-3.6-flash)](https://gptproto.com/model/google/gemini-3.6-flash): Access the Google Gemini 3.6 Flash API through GPTProto at $0.90 per 1M input tokens and $4.50 per 1M output tokens. The model accepts text, images, video, audio, and PDFs, with a 1,048,576-token… - [Gemini 3.7 Flash (gemini-3.7-flash)](https://gptproto.com/model/google/gemini-3.7-flash): Google Gemini 3.7 Flash is a GA multimodal reasoning model for coding, agents, UI work, and document analysis. GPTProto provides Gemini 3.7 Flash API access at 40% off through one API key and a… - [gemini-3.8-flash](https://gptproto.com/model/google/gemini-3.8-flash): Access Google's Gemini 3.8 API through GPTProto for long-horizon coding, autonomous agents, and multimodal analysis. Use a 1M-token context window, 64K maximum output, three thinking levels, and 40%… - [gemini-4-argon](https://gptproto.com/model/google/gemini-4-argon): Access Google's Gemini 4 Argon through GPTProto for text reasoning, software engineering, long-horizon agents, and structured analysis. Call gemini-4-argon with one GPTProto key and one shared… - [Grok 3 (grok-3)](https://gptproto.com/model/grok/grok-3): Grok 3 is a frontier ai model by xAI featuring native reasoning. Trained on the Colossus cluster, this ai excels at math and coding. Use ai grok 3 via GPTProto.com to integrate real-time search and… - [Grok 3 Mini (grok-3-mini)](https://gptproto.com/model/grok/grok-3-mini): ai grok 3 mini is a high-efficiency reasoning model from xAI. It excels at coding tasks and real-time information retrieval via X integration, offering low-latency performance for developers via… - [Grok 3 Reasoner (grok-3-reasoner)](https://gptproto.com/model/grok/grok-3-reasoner): The grok/grok-3-reasoner represents a paradigm shift in artificial intelligence, moving beyond simple token prediction into deep, inference-time reasoning. By utilizing a chain-of-thought process,… - [Grok 3 Reasoner R (grok-3-reasoner-r)](https://gptproto.com/model/grok/grok-3-reasoner-r): The grok/grok-3-reasoner-r represents the pinnacle of xAI's reasoning capabilities, specifically engineered for tasks that require extended cognitive depth. Unlike standard LLMs,… - [Grok 4 (grok-4)](https://gptproto.com/model/grok/grok-4): Grok 4 is xAI’s most advanced AI language model with 1.7 trillion parameters, offering highly improved reasoning, a massive 130,000-token context window, and multimodal capabilities including text… - [Grok 4 0709 (grok-4-0709)](https://gptproto.com/model/grok/grok-4-0709): grok-4-0709/text-to-text is an advanced text generation AI model from xAI’s Grok family, optimized for speed and precision in handling natural language tasks. It efficiently supports writing,… - [Grok 4.1 Fast Non Reasoning (grok-4-1-fast-non-reasoning)](https://gptproto.com/model/grok/grok-4-1-fast-non-reasoning): Grok-4-1-fast-non-reasoning is a fast and efficient AI language model designed primarily for high-speed content generation and automation. Part of the Grok family, this model emphasizes throughput… - [Grok 4.1 Fast Reasoning (grok-4-1-fast-reasoning)](https://gptproto.com/model/grok/grok-4-1-fast-reasoning): grok 4.1 represents the pinnacle of real-time intelligence, designed to handle complex reasoning tasks with unparalleled speed. By integrating grok 4.1 into your workflow via the GPTProto platform,… - [Grok 4.20 Beta 0309 Non Reasoning (grok-4.20-beta-0309-non-reasoning)](https://gptproto.com/model/grok/grok-4.20-beta-0309-non-reasoning): The grok-4.20-beta-0309-non-reasoning model represents a breakthrough in high-velocity artificial intelligence, specifically engineered for tasks where immediate response and throughput are… - [Grok 4.20 Beta 0309 Reasoning (grok-4.20-beta-0309-reasoning)](https://gptproto.com/model/grok/grok-4.20-beta-0309-reasoning): The grok-4.20-beta-0309-reasoning represents the latest evolution in reasoning-focused artificial intelligence. Designed for developers who require deep logical analysis, the… - [Grok 4.20 Multi Agent Beta 0309 (grok-4.20-multi-agent-beta-0309)](https://gptproto.com/model/grok/grok-4.20-multi-agent-beta-0309): The grok-4.20-multi-agent-beta-0309 model represents the pinnacle of autonomous agent coordination and collective reasoning. Developed as a specialized iteration of the xAI roadmap,… - [Grok 4.3 (grok-4.3)](https://gptproto.com/model/grok/grok-4.3): ai grok 4.3 is a powerhouse reasoning model from xai. it combines a 512k context window with real-time web synthesis. ideal for complex coding, math, and agentic workflows, this ai delivers elite… - [Grok 4.5 (grok-4.5)](https://gptproto.com/model/grok/grok-4.5): The Grok 4.5 API gives developers access to xAI's frontier reasoning model, built for agentic software engineering, multi-step tool calling, and long-context code work. On GPTProto the grok 4.5 API… - [Grok 4.6 (grok-4.6)](https://gptproto.com/model/grok/grok-4.6): Grok 4.6 is SpaceXAI’s reasoning model for long-running agents, repository-scale coding, visual application work, and complex research. GPTProto provides access at 40% off through one API key and a… - [grok-4.7](https://gptproto.com/model/grok/grok-4.7): Access Grok 4.7 through GPTProto for coding, knowledge work, image understanding, and long-running agents. Use a 500K-token context window, configurable reasoning, and one shared API key and balance… - [Grok Code Fast 1 (grok-code-fast-1)](https://gptproto.com/model/grok/grok-code-fast-1): grok-code-fast-1/text-to-text is a high-speed AI model tailored for rapid code generation and text-to-text transformation tasks. It delivers efficient, context-driven coding outputs and is optimized… - [hy4-preview](https://gptproto.com/model/hunyuan/hy4-preview): Access Tencent's 770B-parameter Hy4-preview API through GPTProto for long-context coding, document analysis, and agent workflows. Use one API key and one shared balance to test it alongside 200+ AI… - [muse-spark-1.3](https://gptproto.com/model/meta/muse-spark-1.3): Access Meta’s Muse Spark 1.3 API on GPTProto for coding assistants, text analysis, and multi-step agent workflows. The model combines a documented 1M-token context window with tool calling and… - [muse-wonder-1.0](https://gptproto.com/model/meta/muse-wonder-1.0): Access Meta’s Muse Wonder through GPTProto for code generation, debugging, complex reasoning, and agents that work through multiple steps. Use one GPTProto API key and shared balance to evaluate it… - [MiniMax M2.5 (MiniMax-M2.5)](https://gptproto.com/model/minimax/minimax-m2.5): MiniMax-M2.5 serves as a foundational powerhouse for developers seeking reliable text and reasoning capabilities within the MiniMax AI ecosystem. While newer iterations like M2.7 have surfaced with… - [MiniMax M3 (MiniMax-M3)](https://gptproto.com/model/minimax/minimax-m3): MiniMax M3 is a frontier Mixture-of-Experts model featuring a 1M token context window and native multimodal support. Built for high-fidelity reasoning, MiniMax M3 excels in coding, bilingual tasks,… - [Kimi K2.5 (kimi-k2.5)](https://gptproto.com/model/moonshotai/kimi-k2.5): Kimi 2.5 stands out as a high-performance large language model from Moonshot AI, specifically optimized for speed, reliability, and cost-effectiveness. Built with advanced Attention Residuals and… - [Kimi K2.6 (kimi-k2.6)](https://gptproto.com/model/moonshotai/kimi-k2.6): Kimi K2.6 represents a major shift in open-source AI performance, ranking #4 on the Artificial Analysis Intelligence Index. This multimodal model handles complex coding, vision tasks, and agentic… - [Kimi K3 (kimi-k3)](https://gptproto.com/model/moonshotai/kimi-k3): Kimi K3 is Moonshot AI's 2.8T-parameter multimodal reasoning model for long-horizon coding and knowledge work. GPTProto provides Kimi K3 API access at $2.70 input and $13.50 output per 1M tokens,… - [ChatGPT 4o Latest (chatgpt-4o-latest)](https://gptproto.com/model/openai/chatgpt-4o-latest): chatgpt 4o latest provides the exact dynamic RLHF tuning and multimodal performance seen in ChatGPT. With 128k context and low latency, it is the premier choice for agentic workflows and complex… - [GPT 4.1 (gpt-4.1)](https://gptproto.com/model/openai/gpt-4.1): The gpt 4.1 api is a specialized model version favored for its deep intellectual nuances and creative writing prowess. While newer models emerge, gpt 4.1 remains a reliable choice for consistent,… - [GPT 4.1 (Build 2025-04-14) (gpt-4.1-2025-04-14)](https://gptproto.com/model/openai/gpt-4.1-2025-04-14): gpt-4.1-2025-04-14/text-to-text is an advanced natural language AI model from OpenAI’s latest GPT-4.1 generation, specializing in complex text generation, intelligent code assistance, and nuanced… - [GPT 4.1 Mini (gpt-4.1-mini)](https://gptproto.com/model/openai/gpt-4.1-mini): The gpt 4.1 mini api delivers sub-second latency and 128k context for high-frequency utility tasks. Optimized for speed and cost, it offers superior visual logic and native structured outputs for… - [GPT 4.1 Mini (Build 2025-04-14) (gpt-4.1-mini-2025-04-14)](https://gptproto.com/model/openai/gpt-4.1-mini-2025-04-14): The gpt-4.1-mini-2025-04-14/text-to-text is a revolutionary compact language model designed for high performance text generation with minimal latency. Released in early 2025, this model bridges the… - [GPT 4.1 Nano (gpt-4.1-nano)](https://gptproto.com/model/openai/gpt-4.1-nano): The GPT 4.1 nano api delivers sub-second latency and high-throughput performance. Optimized for structured outputs and vision tasks, this gpt model provides a cost-effective alternative to larger… - [GPT 4o (gpt-4o)](https://gptproto.com/model/openai/gpt-4o): gpt-4o/text-to-text is OpenAI’s latest-generation language model designed for high-performance text generation and understanding. It combines optimized speed, improved logic, and multi-turn… - [GPT 4o (Build 2024-08-06) (gpt-4o-2024-08-06)](https://gptproto.com/model/openai/gpt-4o-2024-08-06): The gpt 4o api delivers flagship multimodal performance with 100% schema adherence. This 2024-08-06 snapshot offers 128k context, 2x speed over Turbo, and reduced pricing for high-volume developer… - [GPT 4o Mini (gpt-4o-mini)](https://gptproto.com/model/openai/gpt-4o-mini): OpenAI's gpt 4o mini api delivers superior intelligence for high-volume tasks. With a 128k context window and multimodal support, this mini model excels in reasoning and structured data extraction… - [GPT 4o Mini (Build 2024-07-18) (gpt-4o-mini-2024-07-18)](https://gptproto.com/model/openai/gpt-4o-mini-2024-07-18): The gpt 4o mini api is a high-performance small model from OpenAI. It offers 128k context, native vision support, and low latency for high-volume tasks. Ideal for cost-conscious devs needing GPT-4… - [GPT 4o Transcribe (gpt-4o-transcribe)](https://gptproto.com/model/openai/gpt-4o-transcribe): The gpt 4o transcribe api delivers accurate speech-to-text. This gpt 4o powered api handles whispering and standard speech through advanced air current modeling and reasoning models, ensuring your… - [GPT 5 (gpt-5)](https://gptproto.com/model/openai/gpt-5): GPT 5 API offers frontier agentic autonomy and system-2 reasoning. This native multimodal model supports a 256k context window, enabling complex task planning and deep logic verification across… - [GPT 5 Chat (gpt-5-chat)](https://gptproto.com/model/openai/gpt-5-chat): The gpt 5 chat model represents OpenAI's latest leap in reasoning and native multimodality. With a 256k context window and agentic planning, gpt 5 chat solves complex coding and scientific… - [GPT 5 Codex (gpt-5-codex)](https://gptproto.com/model/openai/gpt-5-codex): The gpt 5 codex api by OpenAI is a frontier-class model for the full software development lifecycle. It offers a 256k context window, autonomous repo-level editing, and native vision-to-code… - [GPT 5 Mini (gpt-5-mini)](https://gptproto.com/model/openai/gpt-5-mini): The gpt 5 mini api offers GPT-4o-level intelligence with sub-second latency. Optimized for high-volume production, this multimodal model supports 128k context windows for reliable extraction and… - [GPT 5 Nano (gpt-5-nano)](https://gptproto.com/model/openai/gpt-5-nano): The GPT 5 Nano API is OpenAI's fastest multimodal model, offering 128k context and native audio processing. Perfect for high-volume orchestration and real-time support, it delivers superior… - [GPT 5 Pro (gpt-5-pro)](https://gptproto.com/model/openai/gpt-5-pro): The gpt 5 pro api delivers flagship performance with native multimodal tokens and System-2 reasoning. Build complex autonomous agents using 256k context and high-fidelity video understanding, all… - [GPT 5.1 (gpt-5.1)](https://gptproto.com/model/openai/gpt-5.1): GPT-5.1 is OpenAI's newest GPT-5 series model, designed for developers. It uses adaptive reasoning to dynamically adjust thinking time, speeding up simple tasks by 2-3x without sacrificing… - [GPT 5.1 Chat Latest (gpt-5.1-chat-latest)](https://gptproto.com/model/openai/gpt-5.1-chat-latest): The gpt-5.1 chat latest API serves the GPT-5.1 snapshot that ran inside ChatGPT, tuned for fast, natural conversation. With a 128K-token context window, text and image input, and native function… - [GPT 5.1 Codex (gpt-5.1-codex)](https://gptproto.com/model/openai/gpt-5.1-codex): GPT-5.1-Codex is an advanced coding model from OpenAI optimized for sustained, long-horizon software engineering tasks. It features a unique context compaction mechanism that preserves critical… - [GPT 5.1 Codex Max (gpt-5.1-codex-max)](https://gptproto.com/model/openai/gpt-5.1-codex-max): gpt-5.2 represents the cutting edge of OpenAI's language model evolution, specifically refined for deep reasoning and multimodal efficiency. As an incremental but powerful update within the GPT-5… - [GPT 5.2 (gpt-5.2)](https://gptproto.com/model/openai/gpt-5.2): gpt-5.2/text-to-text is a next-generation AI language model designed for rapid, precise text-based tasks such as writing, summarizing, code generation, and data analysis. As a part of the advanced… - [GPT 5.2 (Build 2025-12-11) (gpt-5.2-2025-12-11)](https://gptproto.com/model/openai/gpt-5.2-2025-12-11): gpt-5.2-2025-12-11/text-to-text is a state-of-the-art AI language model from OpenAI’s fifth generation, designed for high-speed and precise text generation. Built on enhanced transformer technology,… - [GPT 5.2 Chat Latest (gpt-5.2-chat-latest)](https://gptproto.com/model/openai/gpt-5.2-chat-latest): gpt-5.2-chat-latest/text-to-text is a cutting-edge text modality AI model from OpenAI, designed for developers needing fast, accurate, context-driven output in chat, writing, programming, and… - [GPT 5.2 Codex (gpt-5.2-codex)](https://gptproto.com/model/openai/gpt-5.2-codex): gpt-5.2-codex/text-to-text represents the pinnacle of OpenAI's reasoning series, specifically optimized for high-density logic and programmatic structures on the GPT Proto platform. Building upon… - [GPT 5.2 Pro (gpt-5.2-pro)](https://gptproto.com/model/openai/gpt-5.2-pro): gpt-5.2-pro/text-to-text is a powerful generative AI model from the fifth-generation GPT family designed for advanced text-only tasks. It excels in text creation, code support, and extended… - [GPT 5.2 Pro (Build 2025-12-11) (gpt-5.2-pro-2025-12-11)](https://gptproto.com/model/openai/gpt-5.2-pro-2025-12-11): gpt-5.2-pro-2025-12-11 is a state-of-the-art AI language model designed for developers and enterprises needing robust text generation, code assistance, and data analysis. As part of the GPT-5… - [GPT 5.3 Codex (gpt-5.3-codex)](https://gptproto.com/model/openai/gpt-5.3-codex): The gpt-5.3-codex/text-to-text model represents the pinnacle of agentic text and code generation. Built on the revolutionary Responses API framework, this model transcends traditional chat… - [GPT 5.4 (gpt-5.4)](https://gptproto.com/model/openai/gpt-5.4): gpt-5.4 represents the latest evolution in large language models, moving beyond simple chat completions into a fully agentic ecosystem. Available now on GPT Proto, gpt-5.4 utilizes the revolutionary… - [GPT 5.4 Mini (gpt-5.4-mini)](https://gptproto.com/model/openai/gpt-5.4-mini): The gpt-5.4-mini AI model represents the pinnacle of compact intelligence, offering developers a high-efficiency alternative for high-volume tasks. Designed for the Responses API, gpt-5.4-mini… - [GPT 5.4 Nano (gpt-5.4-nano)](https://gptproto.com/model/openai/gpt-5.4-nano): The GPT-5.4 Nano API is OpenAI's high-efficiency, text-to-text endpoint for developers who need reliable intelligence without the cost or latency of larger models. Built for real-time… - [GPT 5.4 Pro (gpt-5.4-pro)](https://gptproto.com/model/openai/gpt-5.4-pro): The gpt 5.4 pro api is a high-fidelity model designed for complex logic and backend coding. Known for solving historic math problems, this gpt provides deep technical accuracy for researchers and… - [GPT 5.5 (gpt-5.5)](https://gptproto.com/model/openai/gpt-5.5): GPT-5.5 represents a significant shift in speed and creative intelligence. Users transition to GPT-5.5 for its enhanced coding logic and emotional context retention. While GPT-5.5 pricing reflects… - [GPT 5.5 Pro (gpt-5.5-pro)](https://gptproto.com/model/openai/gpt-5.5-pro): The gpt 5.5 pro api delivers scientific-grade reasoning at blazing speeds. Optimized for professional developers, this gpt model slashes token consumption while excelling in complex code debugging… - [GPT 5.6 Luna (gpt-5.6-luna)](https://gptproto.com/model/openai/gpt-5.6-luna): gpt-5.6-luna is the fastest and cheapest tier of OpenAI's GPT-5.6 family, built for cost-sensitive, high-volume workloads: classification, extraction, summarization, and user-facing chat. The gpt… - [GPT 5.6 Sol (gpt-5.6-sol)](https://gptproto.com/model/openai/gpt-5.6-sol): gpt-5.6-sol is OpenAI's flagship reasoning model for multi-step logic and autonomous agents, released July 2026. The gpt 5.6 sol api on GPTProto costs $4/$24 per 1M tokens — 20% under OpenAI's… - [GPT 5.6 Terra (gpt-5.6-terra)](https://gptproto.com/model/openai/gpt-5.6-terra): gpt-5.6-terra is the balanced tier of OpenAI's GPT-5.6 family, positioned for everyday production traffic: coding, RAG, document analysis, and structured outputs. The gpt 5.6 terra api on GPTProto… - [gpt-6-astra](https://gptproto.com/model/openai/gpt-6-astra): Run OpenAI’s GPT-6 Astra through GPTProto for complex reasoning, coding, browser and computer-use agents, research, and professional work. Get 10% lower standard token rates and one shared balance… - [gpt-6-luna](https://gptproto.com/model/openai/gpt-6-luna): Access GPT-6 Luna on GPTProto for high-volume chat, classification and structured extraction. Run focused tasks with adjustable reasoning and a 1.05M-token context window. Check the live rate and… - [gpt-6-sol](https://gptproto.com/model/openai/gpt-6-sol): Access GPT-6 Sol on GPTProto for demanding coding, code review and multi-step agent work. Use its 1.05M-token context and adjustable reasoning to handle substantial task material. Check the live… - [gpt-6.1-sol](https://gptproto.com/model/openai/gpt-6.1-sol): Access GPT 6.1 Sol through GPTProto for coding, document analysis, and multi-step agent work. OpenAI positions the model near Astra for demanding tasks at lower standard token rates. Use one… - [o3](https://gptproto.com/model/openai/o3): o3 is OpenAI’s premier reasoning model, built for elite STEM tasks and advanced coding. With 200k context and high-effort logical thinking, o3 sets new benchmarks in math and complex problem-solving… - [o3 Mini (o3-mini)](https://gptproto.com/model/openai/o3-mini): The o3-mini/text-to-text model represents the pinnacle of cost-efficient reasoning. Engineered by OpenAI and hosted on the high-performance GPT Proto platform, o3-mini/text-to-text excels in complex… - [o4 Mini (o4-mini)](https://gptproto.com/model/openai/o4-mini): o4-mini is a high-speed, cost-efficient reasoning model on GPTProto.com. It bridges the gap between basic chat and frontier logic, offering native multimodal capabilities, agentic tool-use, and… - [Text Embedding 3 Large (text-embedding-3-large)](https://gptproto.com/model/openai/text-embedding-3-large): The text-embedding-3-large model represents the pinnacle of semantic representation in the AI industry. With 3072 dimensions, text-embedding-3-large provides unparalleled nuance for vector search,… - [Text Embedding 3 Small (text-embedding-3-small)](https://gptproto.com/model/openai/text-embedding-3-small): The text-embedding-3-small model represents a major leap in embedding efficiency and cost-effectiveness. As a cornerstone of modern natural language processing, text-embedding-3-small allows… - [Text Embedding Ada 002 (text-embedding-ada-002)](https://gptproto.com/model/openai/text-embedding-ada-002): The text-embedding-ada-002 model is the industry standard for transforming text into high-dimensional vector representations. By utilizing text-embedding-ada-002, developers can achieve unparalleled… - [Qwen Plus (qwen-plus)](https://gptproto.com/model/qwen/qwen-plus): qwen-plus/text-to-text is a sophisticated large language model developed by Alibaba Cloud, belonging to the renowned Qwen family. As a mid to high tier model, it strikes an optimal balance between… - [Qwen Turbo (qwen-turbo)](https://gptproto.com/model/qwen/qwen-turbo): The qwen-turbo/text-to-text model is a state of the art large language model developed by Alibaba Cloud. It belongs to the renowned Qwen family, specifically optimized for high speed and low latency… - [Qwen3 Max (qwen3-max)](https://gptproto.com/model/qwen/qwen3-max): The qwen3-max/text-to-text model represents the pinnacle of Alibaba Cloud's latest language model generation. Built on a sophisticated transformer architecture, qwen3-max/text-to-text delivers… - [Qwen3.7 Max (qwen3.7-max)](https://gptproto.com/model/qwen/qwen3.7-max): Qwen3.7-max is Alibaba Cloud's text-only reasoning flagship, announced May 2026 — a 1M-token context window with extended-thinking reasoning, built for coding, long-document analysis, and multi-hour… - [Qwen3.8 Max (qwen3.8-max)](https://gptproto.com/model/qwen/qwen3.8-max): Qwen 3.8 Max is Alibaba’s flagship multimodal reasoning model for large-scale coding, professional research, and tool-driven agents. It accepts text, images, and video and supports a 1M-token… - [qwen3.8-max-0902](https://gptproto.com/model/qwen/qwen3.8-max-0902): Access Alibaba Qwen's September 2 coding and cowork upgrade through one GPTProto API key. Run complex engineering, research, and enterprise agents with a shared balance across 200+ models and token… - [jev-latest](https://gptproto.com/model/typesafeai/jev-latest): Use TypeSafe AI's Jev Latest for bounded decisions inside applications and agents. It evaluates text or structured state against questions you define, then returns typed answers and probabilities… - [GLM 5 (glm-5)](https://gptproto.com/model/z-ai/glm-5): The glm-5/text-to-text model represents the pinnacle of Zhipu AI's engineering, now fully integrated into the GPT Proto ecosystem. Designed specifically as a foundational pillar for autonomous agent… - [GLM 5 Turbo (glm-5-turbo)](https://gptproto.com/model/z-ai/glm-5-turbo): GLM-5-Turbo is Z-AI's speed-tier text model for real-time chat completions, tool calling, and multi-turn agent loops. It's text-in, text-out, with a 262K context window and configurable reasoning.… - [GLM 5.1 (glm-5.1)](https://gptproto.com/model/z-ai/glm-5.1): GLM-5.1 is Z.ai’s 754B-parameter, MIT-licensed open-weight model for agentic engineering and long-running coding tasks. It accepts text input, returns text, and supports a 200K-token context window… - [GLM 5.2 (glm-5.2)](https://gptproto.com/model/z-ai/glm-5.2): GLM-5.2 is Z.ai's (formerly Zhipu AI) open-weight, 753B-parameter Mixture-of-Experts model with a lossless 1M-token context window, trained for long-horizon agentic coding and repository-wide… - [GLM 5.3 (glm-5.3)](https://gptproto.com/model/z-ai/glm-5.3): Access Z.ai's GLM-5.3 API through GPTProto for coding, defensive code review, and long-horizon agent workflows. Get 1M-token context, up to 128K-token output, OpenAI-compatible access, and 10% lower… - [glm-5.3-flash](https://gptproto.com/model/z-ai/glm-5.3-flash): Access Z.ai’s first natively multimodal GLM-5 model through GPTProto. Send text, images, videos, or files, retain up to 1M tokens of context, and use one API key and shared balance across 200+… ## Image generation & editing - [Seedream 5.0 Pro (Build 260628) (dola-seedream-5-0-pro-260628)](https://gptproto.com/model/bytedance/dola-seedream-5-0-pro-260628): Seedream 5.0 Pro is ByteDance's flagship image model — text-to-image with layout reasoning, native 2K output, and on-image text in 14 languages. GPTProto serves it as dola-seedream-5-0-pro-260628 at… - [Doubao Seedream 4.0 (Build 250828) (doubao-seedream-4-0-250828)](https://gptproto.com/model/bytedance/doubao-seedream-4-0-250828): Doubao SeeDream 4 API is a high-performance multimodal model by ByteDance. It excels in visual reasoning, 10-minute video analysis, and complex Chinese cultural nuance with a 128k context window and… - [Doubao Seedream 4.5 (Build 251128) (doubao-seedream-4-5-251128)](https://gptproto.com/model/bytedance/doubao-seedream-4-5-251128): doubao-seedream-4-5-251128/text-to-image is an API model identifier for ByteDance’s Doubao Seedream 4.5, a high-quality text-to-image generator for creating detailed, styled visuals from natural… - [Doubao Seedream 5.0 (Build 260128) (doubao-seedream-5-0-260128)](https://gptproto.com/model/bytedance/doubao-seedream-5-0-260128): Access the ByteDance Seedream 5.0 Lite API through GPTProto with the exact model string `doubao-seedream-5-0-260128`. Generate images from text prompts for $0.0298 per run—about 15% below the… - [Seedream 4.0 (Build 250828) (seedream-4-0-250828)](https://gptproto.com/model/bytedance/seedream-4-0-250828): The seedream 4 api delivers specialized multimodal reasoning with a 128k context window. Developed by Tencent ARC, it excels in spatial intelligence, high-fidelity video analysis, and sub-pixel OCR… - [Seedream 4.5 (Build 251128) (seedream-4-5-251128)](https://gptproto.com/model/bytedance/seedream-4-5-251128): seedream-4-5-251128/text-to-image is a modern, high-performance multimodal AI model that converts text instructions into detailed and accurate images. Designed as part of the Seedream model family,… - [Seedream 5.0 (Build 260128) (seedream-5-0-260128)](https://gptproto.com/model/bytedance/seedream-5-0-260128): Call the global BytePlus seedream-5-0-260128 route on GPTProto for $0.0298 per image. It points to the same Seedream 5.0 Lite release as Volcengine’s doubao-seedream-5-0-260128; the model string… - [Flux Kontext Max (flux-kontext-max)](https://gptproto.com/model/flux/flux-kontext-max): FLUX Kontext Max is the premium tier of Black Forest Labs' FLUX.1 Kontext family: instruction-based image editing and text-to-image with the family's strongest prompt adherence and in-image… - [Flux Kontext Pro (flux-kontext-pro)](https://gptproto.com/model/flux/flux-kontext-pro): FLUX Kontext Pro is Black Forest Labs' in-context image model: generate from a text prompt, or edit an existing image with a single instruction while keeping characters, products, and composition… - [Gemini 2.5 Flash Image (gemini-2.5-flash-image)](https://gptproto.com/model/google/gemini-2.5-flash-image): Gemini-2.5-Flash-Image represents a massive leap in high-speed visual processing and image generation. As a lightweight yet powerful variant, Gemini-2.5-Flash-Image excels at transforming standard… - [Gemini 2.5 Flash Image HD (gemini-2.5-flash-image-hd)](https://gptproto.com/model/google/gemini-2.5-flash-image-hd): Gemini 2.5 Flash Image HD is an advanced AI image generation and editing model with enhanced resolution and creative control. It supports blending multiple images, maintaining character consistency,… - [Nano Banana Pro (Gemini 3 Pro Image) (gemini-3-pro-image-preview)](https://gptproto.com/model/google/gemini-3-pro-image-preview): Access Google's Nano Banana Pro API on GPTProto for image generation and editing from $0.0804 per 1K or 2K image, 40% below Google's $0.134 list rate. Use one API key to create text-heavy graphics,… - [Nano Banana 2 (Gemini 3.1 Flash Image) (gemini-3.1-flash-image)](https://gptproto.com/model/google/gemini-3.1-flash-image): The Nano banana api provides developers with sub-second visual reasoning and a 1M token context window. Optimized for high-throughput OCR, native video analysis, and spatial detection, this API… - [Nano Banana 2 (Gemini 3.1 Flash Image) (gemini-3.1-flash-image-preview)](https://gptproto.com/model/google/gemini-3.1-flash-image-preview): The nanobanana2 model is a revolutionary advancement in the world of artificial intelligence, specifically designed for developers who demand high precision and low latency. nanobanana2 excels in… - [Nano Banana 2 Lite (Gemini 3.1 Flash-Lite Image) (gemini-3.1-flash-lite-image)](https://gptproto.com/model/google/gemini-3.1-flash-lite-image): Run Google’s fastest Gemini image model for approximately four-second 1K generation and natural-language editing. GPTProto charges $0.02016 per image—about 40% below Google’s $0.034 benchmark… - [gemini-nano-banana-2.1](https://gptproto.com/model/google/gemini-nano-banana-2.1): Nano Banana 2.1 is Google's latest high-efficiency model for image generation and conversational editing. Use it to create 1K, 2K, or 4K images, combine up to 14 references, and refine visuals… - [Image Background Remover (image-background-remover)](https://gptproto.com/model/gptproto/image-background-remover): The Image Background Remover uses advanced neural networks to identify subjects and erase clutter. It processes image files with high precision, ensuring the background is gone while keeping fine… - [Image Upscaler (image-upscaler)](https://gptproto.com/model/gptproto/image-upscaler): image-upscaler/image-to-image is a modern AI model designed for image enhancement and transformation. Built by reputable AI teams, this model excels at converting low-resolution or noisy images into… - [Image Watermark Remover (image-watermark-remover)](https://gptproto.com/model/gptproto/image-watermark-remover): The image watermark remover is a high-precision v2.1 vision model used for cleaning logos or text overlays. It hits 34.2 dB PSNR, beating SDXL. Process image files up to 4K resolution using this… - [Image Zoom (image-zoom)](https://gptproto.com/model/gptproto/image-zoom): The image-zoom/image-to-image model is an advanced AI generative tool specialized for transforming and enhancing images. Differing from base image models, it supports high-resolution processing with… - [Grok 2 Image (grok-2-image)](https://gptproto.com/model/grok/grok-2-image): grok 4 image is a frontier multimodal model from xAI. It combines precise visual reasoning with real-time information access to interpret complex charts, OCR data, and UI designs with… - [Grok 4 Image (grok-4-image)](https://gptproto.com/model/grok/grok-4-image): Grok-4-image extends Grok 4’s abilities to visual understanding and reasoning. It can interpret and analyze images, supporting multimodal interaction that combines text and vision. Future… - [Grok Imagine 0.9 (grok-imagine-0.9)](https://gptproto.com/model/grok/grok-imagine-0.9): The grok-imagine-0.9/text-to-image model represents a significant leap in the xAI ecosystem, offering creators a robust toolset for high-fidelity visual synthesis. Built on advanced latent diffusion… - [Grok Imagine Image (grok-imagine-image)](https://gptproto.com/model/grok/grok-imagine-image): Experience the pinnacle of generative aesthetics with grok-imagine-image/text-to-image. This model, developed by xAI and hosted on GPT Proto, represents a paradigm shift in prompt adherence and… - [grok-imagine-image-2.0](https://gptproto.com/model/grok/grok-imagine-image-2.0): Grok Imagine Image 2.0 is SpaceXAI's image generation and editing model. Its strongest surface is editing: 1,439 Elo on the LMArena image-edit board, second only to GPT-Image-2, with up to 5… - [Ideogram Edit v3 (ideogram-edit-v3)](https://gptproto.com/model/ideogram/ideogram-edit-v3): Ideogram Edit v3 is the premier choice for high-fidelity image editing and professional typography. This AI edit image API allows developers to integrate industry-leading text accuracy and… - [Ideogram Generate v3 (ideogram-generate-v3)](https://gptproto.com/model/ideogram/ideogram-generate-v3): Ideogram is a specialized AI image generator known for world-class text rendering. This generator follows complex prompts accurately, making it the top choice for designers and brand owners needing… - [Ideogram Reframe v3 (ideogram-reframe-v3)](https://gptproto.com/model/ideogram/ideogram-reframe-v3): The Ideogram AI image generator API (v3) offers industry-leading typography and graphic design fidelity. Optimized for smart reframing and precise hex-code color control, it eliminates artifacts for… - [Ideogram Remix v3 (ideogram-remix-v3)](https://gptproto.com/model/ideogram/ideogram-remix-v3): ideogram-remix-v3/text-to-image is an advanced text-to-image AI model designed for high-quality visual content generation. Leveraging diffusion-based architectures, it transforms textual prompts… - [Ideogram Replace Background v3 (ideogram-replace-background-v3)](https://gptproto.com/model/ideogram/ideogram-replace-background-v3): The Ideogram AI image API provides professional-grade background replacement with industry-leading typography preservation. Effortlessly swap environments while maintaining perfect product labels… - [Kling Image o1 (kling-image-o1)](https://gptproto.com/model/kling/kling-image-o1): kling-image-o1/text-to-image is a state of the art generative model within the Kling AI ecosystem designed for high precision visual synthesis. As an evolution of the standard Kling image series,… - [Midjourney](https://gptproto.com/model/midjourney/midjourney): Generate images through a versionless Midjourney API route on GPTProto. This model entry follows the latest Midjourney release available on the platform, so future versions are added here instead of… - [GPT Image 1 (gpt-image-1)](https://gptproto.com/model/openai/gpt-image-1): The gpt-image-1/image-edit model represents a paradigm shift in visual manipulation. Unlike traditional diffusion-based editors, gpt-image-1/image-edit is a natively multimodal large language model.… - [GPT Image 1 Mini (gpt-image-1-mini)](https://gptproto.com/model/openai/gpt-image-1-mini): GPT Image 1 Mini is OpenAI's cost-efficient image generation and editing model for text and image inputs. Call gpt-image-1-mini on GPTProto at 30% below OpenAI's token rates, with low, medium, and… - [GPT Image 1.5 (gpt-image-1.5)](https://gptproto.com/model/openai/gpt-image-1.5): gpt-image-1.5/text-to-image is an advanced multimodal AI model built for accurate and fast text-to-image generation. Part of the GPT family, it leverages foundational GPT technology but is uniquely… - [GPT Image 2 (gpt-image-2)](https://gptproto.com/model/openai/gpt-image-2): gpt-image-2 is OpenAI's April 2026 image model: agentic "thinking" that plans composition before rendering, native 2K output, multilingual in-image text (including CJK), and mask-based editing with… - [gpt-image-2.5-flare](https://gptproto.com/model/openai/gpt-image-2.5-flare): OpenAI's speed-focused GPT Image 2.5 model for everyday generation and precise editing. Use text or image inputs, choose quality from low through max, and create custom-size images up to 4K with 5%… - [gpt-image-2.5-sunburst](https://gptproto.com/model/openai/gpt-image-2.5-sunburst): OpenAI's most capable GPT Image model for exacting generation and editing. Sunburst prioritizes detail, subject fidelity, and controlled revisions for campaign creative, polished product imagery,… - [Qwen Image (qwen-image)](https://gptproto.com/model/qwen/qwen-image): The qwen image api (Qwen-VL-Max) is a frontier vision-language model by Alibaba. It excels at high-resolution OCR, precise visual grounding with bounding boxes, and complex video analysis,… - [Qwen Image LoRA (qwen-image-lora)](https://gptproto.com/model/qwen/qwen-image-lora): The qwen image lora api provides a specialized vision-language model based on Qwen2-VL. It excels at arbitrary resolution scaling, bilingual OCR, and visual grounding, making it a powerful choice… - [Qwen Image Plus (qwen-image-plus)](https://gptproto.com/model/qwen/qwen-image-plus): Qwen-Image-Plus (also known as Qwen-Image-Edit-2509) is an advanced AI image editing model by Alibaba Cloud’s Qwen team. It supports multi-image editing, enhanced consistency in preserving… - [Qwen Image Plus LoRA (qwen-image-plus-lora)](https://gptproto.com/model/qwen/qwen-image-plus-lora): Qwen-Image-Plus-Lora extends the Qwen-Image family with LoRA (Low-Rank Adaptation) technology, enabling rapid fine-tuning or customization on specific styles or subjects using LoRA adapters.… - [Wan 2.5 (wan-2.5)](https://gptproto.com/model/qwen/wan-2.5): The wan 2.5 api provides advanced text-to-video capabilities with 4K resolution. Developed by Alibaba, it offers industry-leading temporal consistency and direct camera control for seamless,… - [Vidu Q2 (viduq2)](https://gptproto.com/model/vidu/viduq2): The viduq2/text-to-image model represents the pinnacle of high-fidelity AI image synthesis, offering unparalleled detail from 1080p to 4K resolutions. Built on a sophisticated diffusion… ## Video generation - [Doubao Seedance 1.5 Pro (Build 251215) (doubao-seedance-1-5-pro-251215)](https://gptproto.com/model/bytedance/doubao-seedance-1-5-pro-251215): doubao-seedance-1-5-pro-251215/text-to-video is a next-gen multimodal AI model designed for transforming textual input into high-quality videos within seconds. Developed as part of the advanced… - [Doubao Seedance 2.0 (Build 260128) (doubao-seedance-2-0-260128)](https://gptproto.com/model/bytedance/doubao-seedance-2-0-260128): Doubao Seedance 2.0 is ByteDance's second-generation video model, built on a unified audio-video architecture that takes text, image, video, and audio in a single call and returns synchronized video… - [Doubao Seedance 2.0 Fast (Build 260128) (doubao-seedance-2-0-fast-260128)](https://gptproto.com/model/bytedance/doubao-seedance-2-0-fast-260128): The Seedance 2.0 Fast API is ByteDance's speed-tuned text-to-video model, built for high-motion, cinematic action shots at production volume. This page is the doubao-seedance-2-0-fast-260128 build —… - [Seedance 2.0 (Build 260128) (dreamina-seedance-2-0-260128)](https://gptproto.com/model/bytedance/dreamina-seedance-2-0-260128): Call the Dreamina Seedance 2.0 API on GPTProto — ByteDance's text-to-video model with native synchronized audio, 4–15 second clips, from $0.2957/run. One balance, one OpenAI-style key, 200+ models… - [Seedance 2.0 Fast (Build 260128) (dreamina-seedance-2-0-fast-260128)](https://gptproto.com/model/bytedance/dreamina-seedance-2-0-fast-260128): The dreamina-seedance-2-0-fast-260128 API is the Dreamina-channel build of ByteDance's Seedance 2.0 Fast text-to-video model on GPTProto — the same speed-tuned motion engine as the doubao build,… - [Seedance 2.0 Mini (Build 260615) (dreamina-seedance-2-0-mini-260615)](https://gptproto.com/model/bytedance/dreamina-seedance-2-0-mini-260615): Seedance 2.0 Mini is ByteDance's lightweight text-to-video model — the fast, lower-cost member of the Seedance 2.0 family. It turns a text prompt into a 4–14 second clip at 480p or 720p, with native… - [Seedance 2.5 (Build 260628) (dreamina-seedance-2-5-260628)](https://gptproto.com/model/bytedance/dreamina-seedance-2-5-260628): Create 4–30s audio-video stories with the Seedance 2.5 API on GPTProto. Control duration, ratio, resolution, audio, and seed with one key for 200+ models. - [Seedance 1.0 Pro (Build 250528) (seedance-1-0-pro-250528)](https://gptproto.com/model/bytedance/seedance-1-0-pro-250528): The Seedance Pro API delivers flagship multimodal performance with a focus on temporal video consistency and spatial reasoning. Developed by Tencent ARC, it enables professional motion transfer and… - [Seedance 1.5 Pro (Build 251215) (seedance-1-5-pro-251215)](https://gptproto.com/model/bytedance/seedance-1-5-pro-251215): Seedance 1.5 Pro API offers industry-leading cinematic AI video generation. Developed with ByteDance tech, it features multi-shot storyboarding and improved character consistency for realistic,… - [Veo 3.1 Fast Generate Preview (veo-3.1-fast-generate-preview)](https://gptproto.com/model/google/veo-3.1-fast-generate-preview): Veo-3.1-Fast-Generate-Preview is a rapid video generation model from Google DeepMind that enables real-time creation of short, cinematic videos from text, images, or video frames, prioritizing speed… - [Veo 3.1 Generate Preview (veo-3.1-generate-preview)](https://gptproto.com/model/google/veo-3.1-generate-preview): Veo-3.1-generate-preview is an advanced AI video generator by Google offering three main modes: text-to-video, image-to-video, and video-to-video. It creates high-quality 4-8 second videos in… - [Veo 3 (veo3)](https://gptproto.com/model/google/veo3): The veo 3 api delivers Google DeepMind’s premier 4K video generation model. Featuring physics-aware motion and 120-second output, veo provides professional cinematic control and synchronized audio… - [Veo 3 Fast (veo3-fast)](https://gptproto.com/model/google/veo3-fast): Google’s veo 3 fast api delivers high-fidelity 1080p video synthesis in under five seconds. Built for real-time reasoning and cinematic control, this model uses a 3D-Flow mechanism to ensure visual… - [Veo 3 Pro (veo3-pro)](https://gptproto.com/model/google/veo3-pro): Veo 3 Pro is a multimodal generative model for cinematic 4K video. With the Veo 3 Pro API, developers access 120-second segments, 2M token context, and physics-informed temporal consistency for… - [Veo 3.1 (veo3.1)](https://gptproto.com/model/google/veo3.1): Gemini Veo 3.1 is Google DeepMind's flagship video model, delivering 4K cinematic content with high temporal consistency and deep creative control for professional workflows. - [Veo 3.1 Fast (veo3.1-fast)](https://gptproto.com/model/google/veo3.1-fast): Veo 3.1 Fast is a high-speed video generation model by Google DeepMind. It delivers cinematic 1080p clips in under 45 seconds, offering superior temporal consistency and natural physics for social… - [Veo 3.1 Pro (veo3.1-pro)](https://gptproto.com/model/google/veo3.1-pro): The veo 3.1 pro api provides industry-leading video generation and multimodal reasoning. Integrate Gemini 3.1 tech to process up to 1 hour of footage, utilizing the Files API for 20GB uploads and… - [Video Watermark Remover (video-watermark-remover)](https://gptproto.com/model/gptproto/video-watermark-remover): The video watermark remover v2.1 uses 3D-Flow and GAN backbones to erase logos while maintaining temporal consistency. Process 4K video at 1:1 speeds with sub-pixel inpainting that eliminates jitter… - [Higgsfield Lite (higgsfield-lite)](https://gptproto.com/model/higgsfield/higgsfield-lite): The higgsfield lite model offers foundational AI video capabilities. While it provides creative motion, users should manage expectations around character consistency and generation speeds for… - [Higgsfield Standard (higgsfield-standard)](https://gptproto.com/model/higgsfield/higgsfield-standard): Higgsfield Standard is a multimodal video model specializing in realistic human motion. Optimized for social media, it delivers high-quality 9:16 content via API, outperforming rivals in motion… - [Higgsfield Turbo (higgsfield-turbo)](https://gptproto.com/model/higgsfield/higgsfield-turbo): higgsfield-turbo is a high-speed video model optimized for realistic human motion. Using distilled DiT architecture, it delivers 1080p clips 4x faster than rivals. Ideal for social media and apps,… - [Kling v2.1 Master (kling-v2.1-master)](https://gptproto.com/model/kling/kling-v2.1-master): The kling 2.1 api offers high-fidelity cinematic video generation using advanced physical reasoning. This master version provides native 1080p rendering and 3D space-time attention for superior… - [Kling v2.1 Pro (kling-v2.1-pro)](https://gptproto.com/model/kling/kling-v2.1-pro): Kling 2.1 Pro API offers state-of-the-art video generation focusing on complex motion and realistic physics. Ideal for creators needing pro results, this Kling model delivers high-fidelity clips… - [Kling v2.1 Standard (kling-v2.1-standard)](https://gptproto.com/model/kling/kling-v2.1-standard): The Kling 2.1 API offers industry-leading video generation for developers. This version delivers consistent motion and high resolution, making Kling the primary choice for professional creative… - [Kling v2.5 Turbo Pro (kling-v2.5-turbo-pro)](https://gptproto.com/model/kling/kling-v2.5-turbo-pro): The Kling 2.5 Turbo API provides high-fidelity video generation using a Diffusion Transformer architecture. It excels at human anatomy, complex physics, and cinematic 1080p motion, making it a… - [Kling v2.5 Turbo Std (kling-v2.5-turbo-std)](https://gptproto.com/model/kling/kling-v2.5-turbo-std): The kling-v2.5-turbo-std/image-to-video model represents a monumental leap in generative video technology. Designed for creators who demand both speed and cinematic realism, this model excels at… - [Kling v2.6 Pro (kling-v2.6-pro)](https://gptproto.com/model/kling/kling-v2.6-pro): kling-v2.6-pro/text-to-video is a flagship generative video model designed for professional-grade visual storytelling. Building upon the core Kling architecture, this Pro version introduces… - [Kling v2.6 Std (kling-v2.6-std)](https://gptproto.com/model/kling/kling-v2.6-std): Experience the pinnacle of generative cinema with kling-v2.6-std/text-to-video. This state-of-the-art model transforms complex text descriptions into fluid, high-resolution video content with… - [Kling v3 Omni 4K (kling-v3-omni-4k)](https://gptproto.com/model/kling/kling-v3-omni-4k): Kling Omni 3 4k(v3-omni-4k) by Kuaishou is a high-fidelity multimodal model generating native 4K cinematic video. It features advanced physics, temporal consistency, and precise camera controls for… - [Kling v3 Omni Pro (kling-v3-omni-pro)](https://gptproto.com/model/kling/kling-v3-omni-pro): Kling v3 Omni Pro is the 1080p professional tier of Kuaishou’s Kling VIDEO 3.0 Omni model. Generate 3–15-second clips from text, images or references, or edit existing footage. Native audio is… - [Kling v3 Omni Std (kling-v3-omni-std)](https://gptproto.com/model/kling/kling-v3-omni-std): The kling-v3-omni-std model represents the pinnacle of multi-modal AI generation within the Kling 3.0 series. Designed as an all-in-one solution, kling-v3-omni-std offers unparalleled consistency in… - [Kling v3.0 4K (kling-v3.0-4k)](https://gptproto.com/model/kling/kling-v3.0-4k): Kling V3 4k is Kuaishou's flagship video model, delivering native 3840x2160 resolution. It supports multi-shot sequences, integrated lip-sync, and elite subject binding, making it the industry… - [Kling v3.0 Pro (kling-v3.0-pro)](https://gptproto.com/model/kling/kling-v3.0-pro): The kling-v3.0-pro/text-to-video model represents the pinnacle of generative video technology, offering unprecedented control over motion, lighting, and physical consistency. Designed for high-end… - [Kling v3.0 Std (kling-v3.0-std)](https://gptproto.com/model/kling/kling-v3.0-std): The kling-v3.0-std/text-to-video model represents a significant leap in generative video technology, offering users on GPT Proto the ability to transform descriptive text into high-fidelity, fluid… - [Kling Video o1 Pro (kling-video-o1-pro)](https://gptproto.com/model/kling/kling-video-o1-pro): kling-video-o1-pro/text-to-video represents the pinnacle of Kling AI's generative video technology, specifically engineered for professional-grade output. As an evolution within the Kling family,… - [Kling Video o1 Std (kling-video-o1-std)](https://gptproto.com/model/kling/kling-video-o1-std): kling-video-o1-std/text-to-video is a state of the art generative video model designed to transform complex textual descriptions into high quality cinematic footage. As a standard version within the… - [Hailuo 02 Fast (hailuo-02-fast)](https://gptproto.com/model/minimax/hailuo-02-fast): hailuo 02 video (MiniMax-02-fast) is a high-throughput multimodal model delivering sub-200ms latency. Optimized for bilingual visual reasoning, it handles dense OCR and tool-use at scale,… - [Hailuo 02 Pro (hailuo-02-pro)](https://gptproto.com/model/minimax/hailuo-02-pro): Hailuo-02-Pro is a state-of-the-art AI video generation model developed by MiniMax. It produces professional-grade, high-definition 1080p videos up to 10 seconds long from text or image prompts. The… - [Hailuo 02 Standard (hailuo-02-standard)](https://gptproto.com/model/minimax/hailuo-02-standard): Hailuo-02-Standard is a version of MiniMax's AI video generation model designed for producing high-quality videos from images or text prompts. It typically generates videos at 768p resolution… - [Hailuo 2.3 Fast (hailuo-2.3-fast)](https://gptproto.com/model/minimax/hailuo-2.3-fast): The hailuo 2.3 api delivers a high-throughput, low-latency LLM optimized for real-time apps. With a 128k context window and bilingual excellence, it powers chatbots and video generation with… - [Hailuo 2.3 Pro (hailuo-2.3-pro)](https://gptproto.com/model/minimax/hailuo-2.3-pro): Call the hailuo 2.3 pro API for image-to-video on GPTProto at $0.441 per generation — about 10% below MiniMax's direct 1080p rate. One USD balance, one API key across 200+ models, no MiniMax video… - [Hailuo 2.3 Standard (hailuo-2.3-standard)](https://gptproto.com/model/minimax/hailuo-2.3-standard): MiniMax Hailuo 2.3 Standard turns a text prompt or first-frame image into a 6- or 10-second 768p video. Run it on GPTProto from $0.252 per 6-second generation—10% below the displayed $0.28 list… - [MiniMax-H3](https://gptproto.com/model/minimax/minimax-h3): MiniMax H3 is an open-weight multimodal video model for text-to-video, first- and last-frame image-to-video, reference-led generation, and video editing. It accepts text, images, video, and audio,… - [Sora 2 (sora-2)](https://gptproto.com/model/openai/sora-2): sora2 represents the pinnacle of generative video technology, offering unprecedented realism and temporal consistency. As the successor to the original video modeling frameworks, sora2 leverages a… - [Sora 2 Pro (sora-2-pro)](https://gptproto.com/model/openai/sora-2-pro): Sora 2 Pro is OpenAI's higher-fidelity text-to-video model. Send a text prompt, get back an MP4 with motion, physics, and audio generated in the same pass. On GPTProto you call the Sora 2 Pro API… - [Wan 2.2 Plus (wan-2.2-plus)](https://gptproto.com/model/qwen/wan-2.2-plus): The Wan 2.2 Plus API delivers native 4K video synthesis with unmatched temporal consistency. Leveraging a 3D Flow-Matching architecture, this model enables precise motion dynamics and high-fidelity… - [Wan 2.6 (wan-2.6)](https://gptproto.com/model/qwen/wan-2.6): Wan 2.6 is Alibaba's text-to-video model: a prompt becomes a clip up to 15 seconds at up to 1080p, with synchronized audio — voice, ambient sound, and music- in the same pass. It plans multi-shot… - [wan-3.0](https://gptproto.com/model/qwen/wan-3.0): Alibaba Wan3.0 is an all-in-one AI video model for text-to-video, frame-guided image-to-video, multimodal reference generation, document-to-video, and video editing. It creates 2–30-second clips at… - [Vidu 2.0 (vidu2.0)](https://gptproto.com/model/vidu/vidu2.0): Vidu 2.0 is a next-generation AI video model known for producing exceptionally sharp, "crispy" visuals that rival professional anime production. While Vidu 2.0 excels in aesthetic quality and… - [Vidu Q2 Pro (viduq2-pro)](https://gptproto.com/model/vidu/viduq2-pro): Vidu Q2 Pro represents a major leap in multimodal AI, specializing in high-fidelity video generation. Built for creators who demand character consistency and realistic motion, this Vidu Pro model… - [Vidu Q2 Pro Fast (viduq2-pro-fast)](https://gptproto.com/model/vidu/viduq2-pro-fast): The viduq2-pro-fast/image-to-video model represents a significant leap in visual temporal consistency and rendering efficiency. Designed for professionals who require high-fidelity video output… - [Vidu Q2 Turbo (viduq2-turbo)](https://gptproto.com/model/vidu/viduq2-turbo): The viduq2-turbo/image-to-video model represents a significant leap in generative video technology, specifically optimized for speed and temporal consistency. Available on the GPT Proto platform,… - [Vidu Q3 Pro (viduq3-pro)](https://gptproto.com/model/vidu/viduq3-pro): Access Vidu Q3 Pro through GPTProto for 1–16 second text-to-video generation in resolutions up to 1080p at 24 fps, with synchronized dialogue and sound effects. Start from $0.04 per second and use… - [Vidu Q3 Turbo (viduq3-turbo)](https://gptproto.com/model/vidu/viduq3-turbo): Generate 1–16-second video from text, images, first and last frames, or visual references, with direct audio-video output up to 1080p. Access Vidu Q3 Turbo from $0.032 per second through one shared… - [viduq4-preview](https://gptproto.com/model/vidu/viduq4-preview): Vidu Q4 Preview turns product photos and visual references into 3–16-second videos with synchronized audio and output options up to 4K. Access it through GPTProto and manage supported video models… ## Audio, speech & music - [Gemini 2.5 Flash Preview TTS (gemini-2.5-flash-preview-tts)](https://gptproto.com/model/google/gemini-2.5-flash-preview-tts): gemini-2.5-flash-preview-tts/text-to-audio is Google’s latest Gemini family model specializing in efficient text-to-speech and audio synthesis. Designed for rapid, natural voice output, it delivers… - [Gemini 2.5 Pro Preview TTS (gemini-2.5-pro-preview-tts)](https://gptproto.com/model/google/gemini-2.5-pro-preview-tts): gemini-2.5-pro-preview-tts/text-to-audio is a multimodal AI model specializing in text-to-speech conversion. Built on Gemini’s latest architectural advancements, it transforms written content into… - [Speech 02 HD (speech-02-hd)](https://gptproto.com/model/minimax/speech-02-hd): Text Speech 02 is MiniMax's flagship HD audio model. It delivers ultra-high-fidelity 48kHz output with natural emotional cues like breaths and laughter. Ideal for real-time conversational AI, it… - [Speech 02 Turbo (speech-02-turbo)](https://gptproto.com/model/minimax/speech-02-turbo): Speech 2 Turbo offers a sophisticated suite for text to speech and speech to text tasks, emphasizing low latency and natural output. By utilizing the Speech Turbo api, developers can integrate… - [Speech 2.5 HD Preview (speech-2.5-hd-preview)](https://gptproto.com/model/minimax/speech-2.5-hd-preview): The text speech 2.5 model by ByteDance offers studio-grade 48kHz audio and native expressive prosody. It supports zero-shot voice cloning and sub-200ms latency, making it ideal for real-time… - [Speech 2.5 HD Preview Voice Clone (speech-2.5-hd-preview-voice-clone)](https://gptproto.com/model/minimax/speech-2.5-hd-preview-voice-clone): speech 2.5 voice technology offers ultra-low latency and 48kHz HD output. This preview model by ByteDance enables instant zero-shot voice cloning with just 3 seconds of audio, perfect for high-end… - [Speech 2.5 Turbo Preview (speech-2.5-turbo-preview)](https://gptproto.com/model/minimax/speech-2.5-turbo-preview): The Speech 2.5 API by MiniMax provides a high-fidelity, low-latency audio-native experience. It supports native speech-to-speech processing and 3-second zero-shot voice cloning, making it ideal for… - [Speech 2.5 Turbo Preview Voice Clone (speech-2.5-turbo-preview-voice-clone)](https://gptproto.com/model/minimax/speech-2.5-turbo-preview-voice-clone): The text speech 2.5 model by MiniMax provides industry-leading zero-shot voice cloning. With sub-300ms latency and high-fidelity 48kHz output, it transforms text into natural speech with emotional… - [Speech 2.6 HD (speech-2.6-hd)](https://gptproto.com/model/minimax/speech-2.6-hd): speech-2.6-hd/text-to-audio is a state-of-the-art AI model for converting text into high-definition audio. Designed for speed and natural language handling, it generates clear, expressive speech in… - [GPT 4o Mini TTS (gpt-4o-mini-tts)](https://gptproto.com/model/openai/gpt-4o-mini-tts): Turn up to 2,000 input tokens into steerable spoken audio with 13 built-in voices and MP3, Opus, AAC, FLAC, WAV, or PCM output. Access gpt-4o-mini-tts on GPTProto at $0.42 per 1M text-input tokens… ## 3D generation - [Tripo3D v2.5 (tripo3d-v2.5)](https://gptproto.com/model/tripo3d/tripo3d-v2.5): Tripo3D v2.5 is an advanced AI-powered 3D modeling tool that generates high-quality 3D assets from single images and text prompts. It features improved geometric precision with sharper edges,…