GPT-5.2-Codex vs GPT-5.4
| GPT-5.2-Codex | GPT-5.4 | |
|---|---|---|
| Coding index | 45.4 | 64.4 |
| Benchmarks behind it | Verified, 3 benchmarks | Verified, 3 benchmarks |
| Output $/Mtok | $14.00 | $15.00 |
| Cost per solved task | $0.43 | $1.02 |
| Context window | 400K | 1.05M |
| GPT-5.2-Codex | GPT-5.4 | |
|---|---|---|
| Coding index | 45.4 | 64.4 |
| Benchmarks behind it | Verified, 3 benchmarks | Verified, 3 benchmarks |
| Output $/Mtok | $14.00 | $15.00 |
| Cost per solved task | $0.43 | $1.02 |
| Context window | 400K | 1.05M |