Claude Sonnet 4.5 vs DeepSeek R2: pricing, specs & reviews compared
Side-by-side comparison of Claude Sonnet 4.5 (anthropic) and DeepSeek R2 (deepseek) — pricing per million tokens, context length, licensing, benchmarks and community reviews on Reviuws.
| Spec | Claude Sonnet 4.5 | DeepSeek R2 |
|---|---|---|
| Provider | anthropic | deepseek |
| License | closed | open |
| Parameters | — | 236B |
| Context | 200k | 128k |
| Input price / M tok | $3 | — |
| Output price / M tok | $15 | — |
| Rating | 0.0 (0) | 0.0 (0) |