Compare models
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 GPT-5OpenAI |  Llama 4 ScoutMeta |  Claude 4.5 HaikuAnthropic | |
|---|---|---|---|
| Vendor | OpenAI | Meta | Anthropic |
| Family | GPT | Llama | Claude |
| Release date | 2025-08-07 | 2025-04-05 | 2025-10-01 |
| Context window | 400,000 tokens | 10,000,000 tokens | 200,000 tokens |
| Parameters | — | 109B | — |
| Modality | text, vision, audio | text, vision | text, vision |
| License | proprietary | Llama 4 Community License | proprietary |
| Source | proprietary | open weights | proprietary |
| Description | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. | — | Fast, cost-effective Claude model. |
| Links |
