Claude Haiku 5.5 specs, prices, where it runs and its benchmark standing
closed weights · top 10 on 2 of 4
Facts
- Provider
- Anthropic
- Parameters
- Not disclosed by Anthropic
- Weights
- Closed weights
- Benchmarks
- 4 boards captured
| Rank | Board | Score | |||
|---|---|---|---|---|---|
| 2 | Speed | 243 tok/s | 28 | ||
| 2 | Price | $0.20 | 28 | ||
| 14 | Reasoning | 43.4 | 100 | ||
| 46 | Reasoning | 72.1% | 62 |
Category ranks, more models and catalog changes
Rank in each category
More from Anthropic
Catalog changes, newest first (kept for good)
- addedempty to Claude Haiku 5.5Oct 8, 2026 today