Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
Alibaba | Anthropic | OpenAI | Anthropic | |
|---|---|---|---|---|
| Vendor | Alibaba | Anthropic | OpenAI | Anthropic |
| Family | Qwen | Claude | GPT | Claude |
| Release date | 2025-04-29 | 2026-04-16 | 2025-08-07 | 2025-10-01 |
| Context window | 128,000 tokens | 1,000,000 tokens | 400,000 tokens | 200,000 tokens |
| Parameters | 235B | — | — | — |
| Modality | text | text, vision | text, vision, audio | text, vision |
| License | Apache-2.0 | proprietary | proprietary | proprietary |
| Source | open weights | proprietary | proprietary | proprietary |
| Description | Predecessor to the Qwen3.6 family. | 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. | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. | Fast, cost-effective Claude model. |
| Links |
Add a model
Max 4 models. Remove one to add another.