DeepSeek-V3.2 vs Claude Sonnet 5.5
| DeepSeek DeepSeek-V3.2 | Anthropic Claude Claude Sonnet 5.5 | |
|---|---|---|
| Vendor | DeepSeek | Anthropic Claude |
| Context window | 128,000 | 1,000,000 |
| Max output | 64,000 | 128,000 |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text, image | text, image, file |
| Output | text | text |
| Released | 2025-12-01 | 2026-09-28 |