Which one AI picks, and when.
Data as of Aug 18, 2026 · Based on 10 AI claims comparing the two · See how Parse measures this
Head to head
The two are furthest apart on strength, where OpenAI Codex leads by 30 points.
| Measure |  Devin AI |  OpenAI Codex |
|---|---|---|
| Parse Score | 55 |
| 71 |
| Strength (widest gap) | 32 | 62 |
|---|
| Reach | 42 | 60 |
|---|
| Authority | 37 | 51 |
|---|
