Claude Sonnet 4.5 vs Claude Sonnet 5
| Claude Sonnet 4.5 | Claude Sonnet 5 | |
|---|---|---|
| Coding index | 39.5 | 57.7 |
| Benchmarks behind it | Verified, 3 benchmarks | Verified, 6 benchmarks |
| Output $/Mtok | $15.00 | $10.00 |
| Cost per solved task | $1.16 | $1.87 |
| Context window | 1M | 1M |
| Claude Sonnet 4.5 | Claude Sonnet 5 | |
|---|---|---|
| Coding index | 39.5 | 57.7 |
| Benchmarks behind it | Verified, 3 benchmarks | Verified, 6 benchmarks |
| Output $/Mtok | $15.00 | $10.00 |
| Cost per solved task | $1.16 | $1.87 |
| Context window | 1M | 1M |