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Claude Haiku 5.5 (High)
Anthropic · Released 2026-10-07 · Independent benchmark scores from Artificial Analysis
Intelligence Index
37.8
Output speed
172.8
tokens/sec
Blended price
$0.20
per 1M tokens
Time to first token
18.87s
Model metadata
| Model ID | 20829974-af06-497e-9f42-77fb958d43b9 |
|---|---|
| Slug | claude-haiku-5-5-high |
| Release date | 2026-10-07 |
| Provider | Anthropic |
| Provider slug | anthropic |
| Output speed | 172.8 tok/s |
| Time to first token | 18.87s |
| Time to first answer | 18.87s |
| Blended price ($/1M) | $0.20 |
| Input price ($/1M) | $0.10 |
| Output price ($/1M) | $0.50 |
All evaluation scores (18)
| aime | — |
|---|---|
| aime 25 | — |
| artificial analysis coding index | — |
| artificial analysis intelligence index | 37.80 |
| artificial analysis math index | — |
| gpqa | — |
| hle | 37.3% |
| ifbench | — |
| lcr | 77.3% |
| livecodebench | — |
| math 500 | — |
| mmlu pro | — |
| scicode | 48.7% |
| tau banking | — |
| tau2 | — |
| terminalbench hard | — |
| terminalbench v2 1 | — |
| terminalbench v4 0 | 21.7% |
Source: artificialanalysis.ai/models/claude-haiku-5-5-high
Benchmark data from Artificial Analysis.