# Claude 4.5 Haiku release · 2025-10-15 · snapshot 2026-10-26

Creator: Anthropic · 2 effort levels

| Effort level | Input modalities | Intelligence | Total cost | E2E | On the frontier today | ID |
|---|---|---|---|---|---|---|
| Claude 4.5 Haiku (Reasoning) | Text, Image | 16.90 | $547 | 23.7s | no | `claude-4-5-haiku-reasoning` |
| Claude 4.5 Haiku (Non-reasoning) | Text, Image | 15.40 | - | 6.32s | no | `claude-4-5-haiku` |

## Launch day (2025-10-15)

- Reached the frontier: 1 of 2
- Impact (intelligence × log-cost hypervolume gained): 0.04
- Rank: did not move the frontier; 45 releases this past year did


> Metrics snapshot: 2026-10-26T21:34:20Z. Intelligence index version: unknown. Release timeline, frontier age, release impact and shakeup cards are reconstructions using one selected snapshot's metrics, not a record of what was known at release. Scores, benchmark cost and derived value may change when the index methodology changes. Source documentation advertises v4.3.2; API correspondence is unverified.