GPT-5.2-Codex vs Kimi K3
| GPT-5.2-Codex | Kimi K3 | |
|---|---|---|
| Coding index | 55.1 | 61.8 |
| Benchmarks behind it | Partial, 2 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $14.00 | $11.936 |
| Cost per solved task | $0.43 | $0.81 |
| Context window | 400K | 1.05M |
| GPT-5.2-Codex | Kimi K3 | |
|---|---|---|
| Coding index | 55.1 | 61.8 |
| Benchmarks behind it | Partial, 2 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $14.00 | $11.936 |
| Cost per solved task | $0.43 | $0.81 |
| Context window | 400K | 1.05M |