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 o3OpenAI |  Mistral Large 2Mistral |  DeepSeek-V4-FlashDeepSeek |  Llama 4 ScoutMeta | |
|---|---|---|---|---|
| Vendor | OpenAI | Mistral | DeepSeek | Meta |
| Family | o-series | Mistral | DeepSeek | Llama |
| Release date | 2025-04-16 | 2024-07-24 | 2026-04-22 | 2025-04-05 |
| Context window | 200,000 tokens | 128,000 tokens | 1,000,000 tokens | 10,000,000 tokens |
| Parameters | — | 123B | 284B (13B active) | 109B |
| Modality | text, vision | text | text | text, vision |
| License | proprietary | Mistral Research License | MIT | Llama 4 Community License |
| Source | proprietary | open weights | open weights | open weights |
| Description | Reasoning-focused model in the o-series. | Large text-only Mistral model with a 128K context window and 123B parameters, tuned for strong instruction following and long-context reasoning. Mistral's flagship open-weights release in the Large 2 line. | Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE. | — |
| Links | ||||
| Benchmarks | ||||
| GPQA-D | 87.7% | — | — | — |
| HumanEval | — | 89.0% | — | — |
| AIME-25 | 88.9% | — | — | — |
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Claude 4.8 Opusmax
Qwen3.7-Maxmax
Gemini 3.5maxGemini OmnimaxGPT-5.5maxQwen3.6-27BmaxDeepSeek-V4-Flash✓DeepSeek-V4-PromaxGemini 3 PromaxClaude 4.7 OpusmaxClaude 4.6 SonnetmaxClaude 4.5 HaikumaxDeepSeek-V3.1maxGPT-5max
Grok 4maxGemini 2.5 FlashmaxQwen3 235Bmaxo3✓GPT-4.1maxLlama 4 Scout✓Llama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1maxMistral Large 2✓Max 4 models. Remove one to add another.