Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 DeepSeek-R1DeepSeek |  Mistral Large 2Mistral | DeepSeek-V3.1 DeepSeek |  GPT-5OpenAI | |
|---|---|---|---|---|
| Vendor | DeepSeek | Mistral | DeepSeek | OpenAI |
| Family | DeepSeek | Mistral | DeepSeek | GPT |
| Release date | 2025-01-20 | 2024-07-24 | 2025-08-21 | 2025-08-07 |
| Context window | 128,000 tokens | 128,000 tokens | 128,000 tokens | 400,000 tokens |
| Parameters | 671B | 123B | 671B | — |
| Modality | text | text | text | text, vision, audio |
| License | MIT | Mistral Research License | MIT | proprietary |
| Source | open weights | open weights | open weights | proprietary |
| Description | Reasoning-focused open-weight model. | — | Large MoE open-weight model. Predecessor to DeepSeek-V4. | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. |
| Links |
Add a model
Gemini 2.5 Flashmax
Claude 4.6 SonnetmaxGPT-5.5maxDeepSeek-V4-Flashmax
Qwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-PromaxClaude 4.7 OpusmaxClaude 4.5 HaikumaxDeepSeek-V3.1✓GPT-5✓
Grok 4maxQwen3 235Bmaxo3maxGPT-4.1max
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1✓Mistral Large 2✓Max 4 models. Remove one to add another.