Claude Opus 4.5 vs Step 5 Preview
| Claude Opus 4.5 | Step 5 Preview | |
|---|---|---|
| Coding index | 66.8 | 71.4 |
| Benchmarks behind it | Partial, 2 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $25.00 | $2.70 |
| Cost per solved task | $1.37 | Not computable |
| Context window | 200K | 1.05M |
| Claude Opus 4.5 | Step 5 Preview | |
|---|---|---|
| Coding index | 66.8 | 71.4 |
| Benchmarks behind it | Partial, 2 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $25.00 | $2.70 |
| Cost per solved task | $1.37 | Not computable |
| Context window | 200K | 1.05M |