| GPT-5 | gpt-5 | GPT-5 is OpenAI's flagship model for coding, reasoning, and agentic tasks across domains. | 400000 | ✅ | ✅ | ✅ |
| GPT-5 (High Reasoning) | gpt-5-high | GPT-5 is OpenAI's flagship model for coding, reasoning, and agentic tasks across domains. | 400000 | ✅ | ✅ | ✅ |
| GPT-5 (Medium Reasoning) | gpt-5-medium | GPT-5 is OpenAI's flagship model for coding, reasoning, and agentic tasks across domains. | 400000 | ✅ | ✅ | ✅ |
| GPT-5 (Low Reasoning) | gpt-5-low | GPT-5 is OpenAI's flagship model for coding, reasoning, and agentic tasks across domains. | 400000 | ✅ | ✅ | ✅ |
| GPT-5 (Minimal Reasoning) | gpt-5-minimal | GPT-5 is OpenAI's flagship model for coding, reasoning, and agentic tasks across domains. | 400000 | ✅ | ✅ | ✅ |
| GPT-5 mini | gpt-5-mini | GPT-5 mini is a faster, more cost-efficient version of GPT-5. It's great for well-defined tasks and precise prompts. | 400000 | ✅ | ✅ | ✅ |
| GPT-5 nano | gpt-5-nano | GPT-5 Nano is OpenAI's fastest, cheapest version of GPT-5. It's great for summarization and classification tasks. | 400000 | ✅ | ✅ | ✅ |
| GPT-5.2 (No Reasoning) | gpt-5.2-none | GPT-5.2 with reasoning disabled for fastest responses and lowest cost. | 400000 | ✅ | ✅ | ✅ |
| GPT-5.2 (Low Reasoning) | gpt-5.2-low | GPT-5.2 with low reasoning effort for lightweight thinking. | 400000 | ✅ | ✅ | ✅ |
| GPT-5.2 (Medium Reasoning) | gpt-5.2-medium | GPT-5.2 with medium reasoning effort for balanced performance. | 400000 | ✅ | ✅ | ✅ |
| GPT-5.2 (High Reasoning) | gpt-5.2-high | GPT-5.2 with high reasoning effort for complex tasks. | 400000 | ✅ | ✅ | ✅ |
| GPT-5.1 (No Reasoning) | gpt-5.1-none | GPT-5.1 with reasoning disabled for fastest responses and lowest cost. | 400000 | ✅ | ✅ | ✅ |
| GPT-5.1 (Low Reasoning) | gpt-5.1-low | GPT-5.1 with low reasoning effort for lightweight thinking. | 400000 | ✅ | ✅ | ✅ |
| GPT-5.1 (Medium Reasoning) | gpt-5.1-medium | GPT-5.1 with medium reasoning effort for balanced performance. | 400000 | ✅ | ✅ | ✅ |
| GPT-5.1 (High Reasoning) | gpt-5.1-high | GPT-5.1 with high reasoning effort for complex tasks. | 400000 | ✅ | ✅ | ✅ |
| 4.1 | gpt-4.1 | OpenAI's flagship model for complex tasks. It is well suited for problem solving across domains. | 1047576 | ✅ | ✅ | ✅ |
| 4.1 mini | gpt-4.1-mini | GPT 4.1 mini provides a balance between intelligence, speed, and cost that makes it an attractive model for many use cases. | 1047576 | ✅ | ✅ | ✅ |
| 4.1 nano | gpt-4.1-nano | GPT-4.1 nano is the fastest, most cost-effective GPT 4.1 model. | 1047576 | ✅ | ✅ | ✅ |
| 4o | gpt-4o | Advanced, multimodal flagship model that's cheaper and faster than GPT-4 Turbo | 128000 | ✅ | ✅ | ✅ |
| 4o-mini | gpt-4o-mini | Affordable and intelligent small model for fast, lightweight tasks. GPT-4o mini is cheaper and more capable than GPT-3.5 Turbo. Currently points to gpt-4o-mini-2024-07-18. | 128000 | ✅ | ✅ | ✅ |
| o3 | o3 | o3 is a powerful reasoning model designed for complex problem-solving across domains. It combines advanced reasoning capabilities with high performance for demanding tasks. | 200000 | ✅ | ✅ | ✅ |
| o3-mini (High Reasoning) | o3-mini-high | Thorough o3-mini model with high reasoning effort. Best for complex tasks requiring deep analysis. | 200000 | ✅ | ✅ | ✅ |
| o3-mini (Medium Reasoning) | o3-mini-medium | Balanced o3-mini model with medium reasoning effort. Good for general-purpose tasks requiring moderate analysis. | 200000 | ✅ | ✅ | ✅ |
| o3-mini (Low Reasoning) | o3-mini-low | Fast and efficient o3-mini model with low reasoning effort. Optimized for quick responses with basic reasoning. | 200000 | ✅ | ✅ | ✅ |
| o4-mini | o4-mini | o4-mini is a compact and efficient model that delivers strong performance for a wide range of tasks. It offers a good balance of capabilities and resource efficiency. | 200000 | ✅ | ✅ | ✅ |
| o4-mini (High Reasoning) | o4-mini-high | Thorough o4-mini model with high reasoning effort. Best for complex tasks requiring deep analysis. | 200000 | ✅ | ✅ | ✅ |
| o4-mini (Medium Reasoning) | o4-mini-medium | Balanced o4-mini model with medium reasoning effort. Good for general-purpose tasks requiring moderate analysis. | 200000 | ✅ | ✅ | ✅ |
| o4-mini (Low Reasoning) | o4-mini-low | Fast and efficient o4-mini model with low reasoning effort. Optimized for quick responses with basic reasoning. | 200000 | ✅ | ✅ | ✅ |
| o1 | o1 | o1 is a reasoning model designed to solve hard problems across domains. The o1 series of models are trained with reinforcement learning to perform complex reasoning. o1 models think before they answer, producing a long internal chain of thought before responding to the user. | 200000 | ✅ | ✅ | ✅ |
| o1-mini | o1-mini | o1-mini is a fast and affordable reasoning model for specialized tasks. The o1-mini series of models are trained with reinforcement learning to perform complex reasoning. o1-mini models think before they answer, producing a long internal chain of thought before responding to the user. | 128000 | ❌ | ✅ | ✅ |
| 4.5 | gpt-4.5-preview | This is a research preview of GPT-4.5, OpenAI's largest and most capable GPT model yet. Its deep world knowledge and better understanding of user intent makes it good at creative tasks and agentic planning. | 128000 | ✅ | ✅ | ✅ |
| GPT-5 2025-08-07 | gpt-5-2025-08-07 | GPT-5 is OpenAI's flagship model for coding, reasoning, and agentic tasks across domains. | 400000 | ✅ | ✅ | ✅ |
| GPT-5 mini 2025-08-07 | gpt-5-mini-2025-08-07 | GPT-5 mini is a faster, more cost-efficient version of GPT-5. It's great for well-defined tasks and precise prompts. | 400000 | ✅ | ✅ | ✅ |
| GPT-5 nano 2025-08-07 | gpt-5-nano-2025-08-07 | GPT-5 Nano is OpenAI's fastest, cheapest version of GPT-5. It's great for summarization and classification tasks. | 400000 | ✅ | ✅ | ✅ |
| 4.1 2025-04-14 | gpt-4.1-2025-04-14 | OpenAI's flagship model for complex tasks. It is well suited for problem solving across domains. | 1047576 | ✅ | ✅ | ✅ |
| 4.1 mini 2025-04-14 | gpt-4.1-mini-2025-04-14 | GPT 4.1 mini provides a balance between intelligence, speed, and cost that makes it an attractive model for many use cases. | 1047576 | ✅ | ✅ | ✅ |
| 4.1 nano 2025-04-14 | gpt-4.1-nano-2025-04-14 | GPT-4.1 nano is the fastest, most cost-effective GPT 4.1 model. | 1047576 | ✅ | ✅ | ✅ |
| 4o 2024-08-06 | gpt-4o-2024-08-06 | 2024-08-06 version of gpt-4o | 128000 | ✅ | ✅ | ✅ |
| 4o-mini 2024-07-18 | gpt-4o-mini-2024-07-18 | 2024-07-18 version of gpt-4o-mini | 128000 | ✅ | ✅ | ✅ |
| o1 2024-12-17 | o1-2024-12-17 | 2024-12-17 version of o1 | 200000 | ✅ | ✅ | ✅ |
| o1-mini 2024-09-12 | o1-mini-2024-09-12 | 2024-09-12 version of o1-mini | 128000 | ❌ | ✅ | ✅ |
| 4 Turbo | gpt-4-turbo | The latest GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. | 128000 | ✅ | ✅ | ✅ |
| 4 Turbo Preview | gpt-4-turbo-preview | The latest GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. Returns a maximum of 4,096 output tokens. This preview model is not yet suited for production traffic. | 128000 | ✅ | ✅ | ✅ |
| 4 Vision | gpt-4-vision-preview | GPT-4 with the ability to understand images, in addition to all other GPT-4 Turbo capabilities. | 128000 | ✅ | ✅ | ✅ |
| 4 | gpt-4 | More capable than any GPT-3.5 model, able to do more complex tasks, and optimized for chat. Will be updated with our latest model iteration. | 8192 | ❌ | ✅ | ✅ |
| 4 32K | gpt-4-32k | Same capabilities as the base gpt-4 mode but with 4x the context length. Will be updated with our latest model iteration. | 32768 | ❌ | ✅ | ✅ |
| 4 Turbo 2024-04-09 | gpt-4-turbo-2024-04-09 | Advanced, multimodal flagship model that's cheaper and faster than GPT-4 Turbo | 128000 | ✅ | ✅ | ✅ |
| 3.5 Turbo | gpt-3.5-turbo | Most capable GPT-3.5 model and optimized for chat at 1/10th the cost of text-davinci-003. Will be updated with our latest model iteration. | 4096 | ❌ | ✅ | ✅ |
| 3.5 Turbo 16K | gpt-3.5-turbo-16k | Same capabilities as the base gpt-3.5-turbo model but with 4x the context length. Will be updated with our latest model iteration. | 16384 | ❌ | ✅ | ✅ |
| 4 0613 | gpt-4-0613 | More capable than any GPT-3.5 model, able to do more complex tasks, and optimized for chat. Will be updated with our latest model iteration. | 8192 | ❌ | ✅ | ✅ |
| 3.5 Turbo 0613 | gpt-3.5-turbo-0613 | Most capable GPT-3.5 model and optimized for chat at 1/10th the cost of text-davinci-003. Will be updated with our latest model iteration. | 4096 | ❌ | ✅ | ✅ |