GPT-5.1 vs GPT-5.6 Terra
| GPT-5.1 | GPT-5.6 Terra | |
|---|---|---|
| Coding index | 40.4 | 63.9 |
| Benchmarks behind it | Verified, 3 benchmarks | Verified, 6 benchmarks |
| Output $/Mtok | $10.00 | $12.00 |
| Cost per solved task | $1.02 | $0.42 |
| Context window | 400K | 1.05M |
| GPT-5.1 | GPT-5.6 Terra | |
|---|---|---|
| Coding index | 40.4 | 63.9 |
| Benchmarks behind it | Verified, 3 benchmarks | Verified, 6 benchmarks |
| Output $/Mtok | $10.00 | $12.00 |
| Cost per solved task | $1.02 | $0.42 |
| Context window | 400K | 1.05M |