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Claude Sonnet 5 (Xhigh)
Anthropic · Released 2026-06-30 · Independent benchmark scores from Artificial Analysis
Intelligence Index
34.4
Output speed
0.0
tokens/sec
Blended price
$4.00
per 1M tokens
Time to first token
0.00s
Model metadata
| Model ID | 99f376bf-cbcb-4124-bf3e-6b0a4e6e9bea |
|---|---|
| Slug | claude-sonnet-5-xhigh |
| Release date | 2026-06-30 |
| Provider | Anthropic |
| Provider slug | anthropic |
| Output speed | 0.0 tok/s |
| Time to first token | 0.00s |
| Time to first answer | 0.00s |
| Blended price ($/1M) | $4.00 |
| Input price ($/1M) | $2.00 |
| Output price ($/1M) | $10.00 |
All evaluation scores (18)
| aime | — |
|---|---|
| aime 25 | — |
| artificial analysis coding index | — |
| artificial analysis intelligence index | 34.40 |
| artificial analysis math index | — |
| gpqa | — |
| hle | 39.0% |
| ifbench | — |
| lcr | 76.7% |
| livecodebench | — |
| math 500 | — |
| mmlu pro | — |
| scicode | 54.1% |
| tau banking | — |
| tau2 | — |
| terminalbench hard | — |
| terminalbench v2 1 | — |
| terminalbench v4 0 | 7.1% |
Source: artificialanalysis.ai/models/claude-sonnet-5-xhigh
Benchmark data from Artificial Analysis.