OpenAIGPT
GPT-5.3-Codex
OpenAI · GPT. Released Feb 19, 2026.
1 results
Benchmark results 1
Compare this model| Benchmark | Category | Score | Metric | Status | Date | |
|---|---|---|---|---|---|---|
| SWE-bench Verified | Coding | 74.8% | % resolved | Official | May 30, 2026 | Details |
OpenAI · GPT. Released Feb 19, 2026.
| Benchmark | Category | Score | Metric | Status | Date | |
|---|---|---|---|---|---|---|
| SWE-bench Verified | Coding | 74.8% | % resolved | Official | May 30, 2026 | Details |