Claude Haiku 4.5
anthropic/claude-haiku-4-5-20251001
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 | 29 | 653.48 | $0.071831 | $0.0001099 | rating point | 2025-10-15 |
These are the numbers on #frontier. How a fixed capability's cost falls over
time is on /methodology.