Gemini 2.5 Pro vs GPT-5.3-Codex
| Gemini 2.5 Pro | GPT-5.3-Codex | |
|---|---|---|
| Coding index | 19.1 | 60.0 |
| Benchmarks behind it | Verified, 3 benchmarks | Verified, 3 benchmarks |
| Output $/Mtok | $10.00 | $14.00 |
| Cost per solved task | $0.64 | $0.59 |
| Context window | 1.05M | 400K |
| Gemini 2.5 Pro | GPT-5.3-Codex | |
|---|---|---|
| Coding index | 19.1 | 60.0 |
| Benchmarks behind it | Verified, 3 benchmarks | Verified, 3 benchmarks |
| Output $/Mtok | $10.00 | $14.00 |
| Cost per solved task | $0.64 | $0.59 |
| Context window | 1.05M | 400K |