GPT-5.3-Codex vs Nemotron 3.5 Lightning
| GPT-5.3-Codex | Nemotron 3.5 Lightning | |
|---|---|---|
| Coding index | 60.0 | 22.6 |
| Benchmarks behind it | Verified, 3 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $14.00 | $0.147 |
| Cost per solved task | $0.59 | $0.06 |
| Context window | 400K | 262K |