Claude Opus 5 vs gpt-oss-120b
| Claude Opus 5 | gpt-oss-120b | |
|---|---|---|
| Coding index | 81.8 | 34.5 |
| Benchmarks behind it | Partial, 2 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $25.00 | $0.60 |
| Cost per solved task | $1.33 | $0.51 |
| Context window | 1M | 131K |
| Claude Opus 5 | gpt-oss-120b | |
|---|---|---|
| Coding index | 81.8 | 34.5 |
| Benchmarks behind it | Partial, 2 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $25.00 | $0.60 |
| Cost per solved task | $1.33 | $0.51 |
| Context window | 1M | 131K |