GPT-5.6 Terra vs Grok 4.20
| GPT-5.6 Terra | Grok 4.20 | |
|---|---|---|
| Coding index | 63.9 | 33.3 |
| Benchmarks behind it | Verified, 6 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $12.00 | $2.50 |
| Cost per solved task | $0.42 | $0.72 |
| Context window | 1.05M | 2M |
| GPT-5.6 Terra | Grok 4.20 | |
|---|---|---|
| Coding index | 63.9 | 33.3 |
| Benchmarks behind it | Verified, 6 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $12.00 | $2.50 |
| Cost per solved task | $0.42 | $0.72 |
| Context window | 1.05M | 2M |