Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 GPT-4.1OpenAI |  Claude 4.6 SonnetAnthropic | Claude 4.7 Opus Anthropic | |
|---|---|---|---|
| Vendor | OpenAI | Anthropic | Anthropic |
| Family | GPT | Claude | Claude |
| Release date | 2025-04-14 | — | 2026-04-16 |
| Context window | 1,000,000 tokens | 200,000 tokens | 1,000,000 tokens |
| Parameters | — | — | — |
| Modality | text, vision | text, vision | text, vision |
| License | proprietary | proprietary | proprietary |
| Source | proprietary | proprietary | proprietary |
| Description | — | — | 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. |
| Links |
