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 Llama 4 MaverickMeta |  o3OpenAI |  Claude 4.7 OpusAnthropic | GPT-5 OpenAI | |
|---|---|---|---|---|
| Vendor | Meta | OpenAI | Anthropic | OpenAI |
| Family | Llama | o-series | Claude | GPT |
| Release date | 2025-04-05 | 2025-04-16 | 2026-04-16 | 2025-08-07 |
| Context window | 1,000,000 tokens | 200,000 tokens | 1,000,000 tokens | 400,000 tokens |
| Parameters | 400B | — | — | — |
| Modality | text, vision | text, vision | text, vision | text, vision, audio |
| License | Llama 4 Community License | proprietary | proprietary | proprietary |
| Source | open weights | proprietary | proprietary | proprietary |
| Description | Mixture-of-experts open-weight model from Meta. | Reasoning-focused model in the o-series. | 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. | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. |
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DeepSeek-V4-Flashmax
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