Side-by-side comparison of AI model specs, benchmarks, and pricing.
| Spec | DeepSeek V3.2 DeepSeek | Claude Sonnet 4.6 Anthropic |
|---|---|---|
| Tier | open | frontier |
| Release Date | 2025-12-01 | 2026-02-17 |
| Context Window | 131K | 200K |
| Max Output | 131K | 64K |
| Input Price (/1M) | $0.28 | $3 |
| Output Price (/1M) | $0.42 | $15 |
| Arena Elo | 1,419 | 1,470 |
| MMLU | 85.7% | 91% |
| GPQA | 79.9% | 88% |
| MATH | — | 97.8% |
| HumanEval | 92% | 96% |
| SWE-bench | 52% | 70.3% |
| Capabilities | tool-use, code | vision, tool-use, code, extended-thinking |