GPT-5 vs GPT-5.2-Codex
| GPT-5 | GPT-5.2-Codex | |
|---|---|---|
| Coding index | 72.2 | 55.1 |
| Benchmarks behind it | Verified, 3 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $10.00 | $14.00 |
| Cost per solved task | $0.39 | $0.43 |
| Context window | 400K | 400K |
| GPT-5 | GPT-5.2-Codex | |
|---|---|---|
| Coding index | 72.2 | 55.1 |
| Benchmarks behind it | Verified, 3 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $10.00 | $14.00 |
| Cost per solved task | $0.39 | $0.43 |
| Context window | 400K | 400K |