Detailed comparison of capabilities, features, and performance.
| Feature | o4-mini | Claude 4.6 Sonnet |
|---|---|---|
| AI Lab | OpenAI | Anthropic |
| Context Size | 200,000 tokens | 1,000,000 tokens |
| Max Output Size | 100,000 tokens | 16,000 tokens |
| Frontier Model | Yes | Yes |
| Vision Support | Yes | Yes |
| Description | The latest o-series model. Optimized for fast & effective reasoning. Best for coding and visual tasks. | The latest Sonnet 4.6 model from Anthropic |
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