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 Llama 4 ScoutMeta |  o3OpenAI | GPT-5.5 OpenAI |  DeepSeek-V3.1DeepSeek | |
|---|---|---|---|---|
| Vendor | Meta | OpenAI | OpenAI | DeepSeek |
| Family | Llama | o-series | GPT | DeepSeek |
| Release date | 2025-04-05 | 2025-04-16 | 2026-04-23 | 2025-08-21 |
| Context window | 10,000,000 tokens | 200,000 tokens | 400,000 tokens | 128,000 tokens |
| Parameters | 109B | — | — | 671B |
| Modality | text, vision | text, vision | text, vision, audio | text |
| License | Llama 4 Community License | proprietary | proprietary | MIT |
| Source | open weights | proprietary | proprietary | open weights |
| Description | — | Reasoning-focused model in the o-series. | OpenAI's smartest and most intuitive model — successor to GPT-5, with major coding, research, and document workflow gains. GPT-5.5 Pro variant also available for heavier reasoning. | Large MoE open-weight model. Predecessor to DeepSeek-V4. |
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Mistral Large 2maxMax 4 models. Remove one to add another.