GPT-4o Models by OpenAI
Last refreshed 2026-06-04. Next refresh: weekly.
Details
Capabilities
About
GPT-4o is OpenAI's most advanced model to date. This multimodal model handles both text and image inputs while generating text outputs. Matching the intelligence of GPT-4 Turbo, it is remarkably more efficient, delivering text at twice the speed and at half the cost. Additionally, GPT-4o exhibits the highest vision performance and excels in non-English languages compared to previous OpenAI models.
Decision facts
- Best fit
- audiovision and multimodal workJSON / Tool use
- Capability starting point
- GPT-4o with 128k context and JSON / Tool use, structured outputs, and multimodal inputs
- Lowest tracked input
- GPT-4o Mini (07-18) · $0.15/1M · OpenAI API
- Closest related family
- GPT Realtime 2
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
Use when the workload needs 128k context and structured outputs.
Use when the workload needs 128k context and structured outputs.
Use when the workload needs 128k context, code execution, and multimodal inputs.
Use when the workload needs 128k context and structured outputs.
Use when the workload needs 128k context, structured outputs, and prompt caching.
Use when the workload needs 128k context, code execution, and multimodal inputs.
Use when the workload needs 128k context, JSON / Tool use, and structured outputs.
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| GPT-4o-mini Search Preview | Use when the workload needs 128k context and structured outputs. | 2025-02 | 128k contextstructured outputs | Current |
| GPT-4o Search Preview | Use when the workload needs 128k context and structured outputs. | 2025-02 | 128k contextstructured outputs | Current |
| GPT-4o (11-20) | Use when the workload needs 128k context, code execution, and multimodal inputs. | 2024-11 | 128k contextcode executionmultimodal inputs | Current |
| GPT-4o (2024-11-20) | Use when the workload needs 128k context and structured outputs. | 2024-11 | 128k contextstructured outputs | Current |
| GPT-4o Audio | Use when the workload needs audio and 128k context. | 2024-10 | audio128k context | Current |
| GPT-4o-mini | Use when the workload needs 128k context, structured outputs, and prompt caching. | 2024-07 | 128k contextstructured outputsprompt caching | Current |
| ChatGPT-4o | Use when the workload needs 128k context, code execution, and multimodal inputs. | 2024-05 | 128k contextcode executionmultimodal inputs | Current |
| GPT-4o | Use when the workload needs 128k context, JSON / Tool use, and structured outputs. | 2024-05 | 128k contextJSON / Tool usestructured outputs | Current |
Release Timeline
6 release groupsReplaced By
Keep for legacy integrations; evaluate GPT-4o before new work.
Keep for legacy integrations; evaluate GPT-4o-mini before new work.
Keep for legacy integrations; evaluate GPT-4o before new work.
Specifications(11 models)
| Model | Released | Context | Parameters | Vision | Multimodal | JSON / Tool use | Structured Outputs | Code Exec |
|---|---|---|---|---|---|---|---|---|
| GPT-4o-mini Search Preview | 2025-02 | 128k | — | No | No | No | Yes | No |
| GPT-4o Search Preview | 2025-02 | 128k | — | No | No | No | Yes | No |
| GPT-4o (11-20) | 2024-11 | 128k | 1.76T (8x222B MoE)* | Yes | No | No | No | Yes |
| GPT-4o (2024-11-20) | 2024-11 | 128k | — | No | No | No | Yes | No |
| GPT-4o Audio | 2024-10 | 128k | — | No | No | No | No | No |
| GPT-4o-mini | 2024-07 | 128k | — | No | No | No | Yes | No |
| ChatGPT-4o | 2024-05 | 128k | — | Yes | No | No | No | Yes |
| GPT-4o | 2024-05 | 128k | — | Yes | Yes | Yes | Yes | Yes |
Available From(6 providers)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| GPT-4o-mini | OpenAI API | $0.15 | $0.6 | Serverless |
| GPT-4o-mini | OpenRouter | $0.15 | $0.6 | Serverless |
| GPT-4o-mini Search Preview | OpenRouter | $0.15 | $0.6 | Serverless |
| GPT-4o-mini | Vercel AI Gateway | $0.15 | $0.6 | Serverless |
| GPT-4o-mini Search Preview | Vercel AI Gateway | $0.15 | $0.6 | Serverless |
| GPT-4o | Replicate API | $2.5 | $10 | Serverless |
| GPT-4o Audio | OpenRouter | $2.5 | $10 | Serverless |
| GPT-4o Search Preview | OpenRouter | $2.5 | $10 | Serverless |
| GPT-4o (2024-11-20) | OpenRouter | $2.5 | $10 | Serverless |
| GPT-4o | OpenRouter | $2.5 | $10 | Serverless |
| GPT-4o | OpenAI API | $2.5 | $10 | Serverless |
| GPT-4o (2024-11-20) | OpenAI API | $2.5 | $10 | Serverless |
| GPT-4o | Vercel AI Gateway | $2.5 | $10 | Serverless |
Popular comparisons in this family
- DeepSeek V4 Pro vs GPT-4o (2024-11-20)404
- DeepSeek V4 Flash vs GPT-4o-mini Search Preview247
- Claude Sonnet 4.6 vs GPT-4o-mini Search Preview207
- DeepSeek V4 Pro vs GPT-4o (08-06)130
- Claude 3.5 Haiku vs GPT-4o-mini Search Preview114
- GPT-4o (08-06) vs Grok 497
- DeepSeek V4 Pro vs GPT-4o (11-20)89
- Claude 3.5 Haiku vs GPT-4o Mini (07-18)79
- DeepSeek V4 Pro vs GPT-4o-mini Search Preview60
- GPT-4o (05-13) vs Mistral Large 258
Comparisons
- GPT-4o (08-06) vs Claude Sonnet 4.6
- GPT-4o (08-06) vs Claude Opus 4.6
- GPT-4o (08-06) vs Claude 3.5 Sonnet
- GPT-4o (08-06) vs Claude 3.7 Sonnet
- GPT-4o (08-06) vs Gemini 2.5 Pro
- GPT-4o Mini (07-18) vs Gemini 2.5 Flash
- GPT-4o (08-06) vs DeepSeek V4 Pro
- GPT-4o (08-06) vs DeepSeek R1
Related Model Families
Models(11)
GPT-4o-mini Search Preview
GPT-4o Search Preview
GPT-4o (11-20)
GPT-4o (2024-11-20)
GPT-4o Audio
GPT-4o-mini
ChatGPT-4o
GPT-4o