← All benchmarks
Claude Sonnet 4.6 (Non-reasoning, High Effort)
Anthropic · Released 2026-02-17 · Independent benchmark scores from Artificial Analysis
Intelligence Index
24.7
Output speed
0.0
tokens/sec
Blended price
$6.00
per 1M tokens
Time to first token
0.00s
Model metadata
| Model ID | 2e40e695-3cec-43da-83f9-615af30b8e91 |
|---|---|
| Slug | claude-sonnet-4-6 |
| Release date | 2026-02-17 |
| Provider | Anthropic |
| Provider slug | anthropic |
| Output speed | 0.0 tok/s |
| Time to first token | 0.00s |
| Time to first answer | 0.00s |
| Blended price ($/1M) | $6.00 |
| Input price ($/1M) | $3.00 |
| Output price ($/1M) | $15.00 |
All evaluation scores (17)
| aime | — |
|---|---|
| aime 25 | — |
| artificial analysis coding index | — |
| artificial analysis intelligence index | 24.70 |
| artificial analysis math index | — |
| gpqa | 79.9% |
| hle | 13.3% |
| ifbench | 41.2% |
| lcr | 68.3% |
| livecodebench | — |
| math 500 | — |
| mmlu pro | — |
| scicode | — |
| tau banking | — |
| tau2 | 79.5% |
| terminalbench hard | 46.2% |
| terminalbench v2 1 | — |
Source: artificialanalysis.ai/models/claude-sonnet-4-6
Benchmark data from Artificial Analysis.