Claude 4.6 Sonnet vs GPT-4.1
Direct spec comparison of Claude 4.6 Sonnet (from Anthropic) and GPT-4.1 (from OpenAI). Want a 3- or 4-way comparison? Open the multi-model tool →
 Claude 4.6 SonnetAnthropic |  GPT-4.1OpenAI | |
|---|---|---|
| Vendor | Anthropic | OpenAI |
| Family | Claude | GPT |
| Release date | — | 2025-04-14 |
| Context window | 200,000 tokens | 1,000,000 tokens |
| Parameters | — | — |
| Modality | text, vision | text, vision |
| License | proprietary | proprietary |
| Source | proprietary | proprietary |
| Description | — | — |
| Links |
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