Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 Claude 4.5 HaikuAnthropic |  GPT-5OpenAI |  Llama 4 MaverickMeta | |
|---|---|---|---|
| Vendor | Anthropic | OpenAI | Meta |
| Family | Claude | GPT | Llama |
| Release date | 2025-10-01 | 2025-08-07 | 2025-04-05 |
| Context window | 200,000 tokens | 400,000 tokens | 1,000,000 tokens |
| Parameters | — | — | 400B |
| Modality | text, vision | text, vision, audio | text, vision |
| License | proprietary | proprietary | Llama 4 Community License |
| Source | proprietary | proprietary | open weights |
| Description | Fast, cost-effective Claude model. | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. | Mixture-of-experts open-weight model from Meta. |
| Links |
