Anthropic
Claude Sonnet 4.6 (Non-reasoning, High Effort)
Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with...
Introducing Claude SonnetModel Snapshot
ReleaseFeb 17, 2026
Context1,000,000
Overall
Rank #84 across 566
35.9
Coding
Rank #40 across 222
63.0
Blended Price
Rank #332 across 371
$6.00/M
Strength Profile
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Benchmark Percentiles
Higher bars mean stronger relative placement.
Model Details
Runtime
Output Speed46.4 tok/s
First Token1.08s
Max Output128,000
Pricing
Blended$6.00/M
Input$3.00/M
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 35.9 | #84 |
| Artificial Analysis Coding Index | coding | 63.0 | #40 |
| GPQA | reasoning | 79.9% | #144 |
| Humanity's Last Exam | reasoning | 13.2% | #154 |
| SciCode |