Claude Opus 4.6 vs GPT-5.4 Nano
| Claude Opus 4.6 | GPT-5.4 Nano | |
|---|---|---|
| Coding index | 57.2 | 44.8 |
| Benchmarks behind it | Verified, 4 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $25.00 | $1.25 |
| Cost per solved task | $1.56 | $0.14 |
| Context window | 1M | 400K |
| Claude Opus 4.6 | GPT-5.4 Nano | |
|---|---|---|
| Coding index | 57.2 | 44.8 |
| Benchmarks behind it | Verified, 4 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $25.00 | $1.25 |
| Cost per solved task | $1.56 | $0.14 |
| Context window | 1M | 400K |