Compare models
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 o3OpenAI |  Llama 4 ScoutMeta | |
|---|---|---|
| Vendor | OpenAI | Meta |
| Family | o-series | Llama |
| Release date | 2025-04-16 | 2025-04-05 |
| Context window | 200,000 tokens | 10,000,000 tokens |
| Parameters | — | 109B |
| Modality | text, vision | text, vision |
| License | proprietary | Llama 4 Community License |
| Source | proprietary | open weights |
| Description | Reasoning-focused model in the o-series. | — |
| Links |
