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 o3OpenAI |  Llama 4 MaverickMeta |  Claude 4.7 OpusAnthropic |  DeepSeek-R1DeepSeek | |
|---|---|---|---|---|
| Vendor | OpenAI | Meta | Anthropic | DeepSeek |
| Family | o-series | Llama | Claude | DeepSeek |
| Release date | 2025-04-16 | 2025-04-05 | 2026-04-16 | 2025-01-20 |
| Context window | 200,000 tokens | 1,000,000 tokens | 1,000,000 tokens | 128,000 tokens |
| Parameters | — | 400B | — | 671B |
| Modality | text, vision | text, vision | text, vision | text |
| License | proprietary | Llama 4 Community License | proprietary | MIT |
| Source | proprietary | open weights | proprietary | open weights |
| Description | Reasoning-focused model in the o-series. | Mixture-of-experts open-weight model from Meta. | Anthropic's most capable model, optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6. | Reasoning-focused open-weight model. |
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Grok 4maxQwen3 235Bmaxo3✓GPT-4.1maxLlama 4 ScoutmaxLlama 4 Maverick✓Gemini 2.5 PromaxDeepSeek-R1✓
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