GPT-5.2-Codex
openai/gpt-5.2-codex
Every ranked configuration of this model. Rank is dollars per unit of score on that
job, and the unit is the job's own — the per column names it, because a
rating point and a solved task are not the same thing to divide by. Displayed values
are rounded; exact values in site.json and the dumps.
| job | benchmark | # | score | task $ | ratio $ | per | released |
| Code | ALE-Bench | 56 | 1299.9 | $0.587753 | $0.0004522 | rating point | 2025-12-18 |
These are the numbers on #frontier. How a fixed capability's cost falls over
time is on /methodology.