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OpenAI | Anthropic | Alibaba | Mistral | |
|---|---|---|---|---|
| Vendor | OpenAI | Anthropic | Alibaba | Mistral |
| Family | GPT | Claude | Qwen | Mistral |
| Release date | 2025-08-07 | 2026-04-16 | 2025-04-29 | 2024-07-24 |
| Context window | 400,000 tokens | 1,000,000 tokens | 128,000 tokens | 128,000 tokens |
| Parameters | — | — | 235B | 123B |
| Modality | text, vision, audio | text, vision | text | text |
| License | proprietary | proprietary | Apache-2.0 | Mistral Research License |
| Source | proprietary | proprietary | open weights | open weights |
| Description | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. | 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. | Predecessor to the Qwen3.6 family. | — |
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