LLM Leaderboard
Claude Sonnet 4.6
by Anthropic Reasoning
RunFree Score
66.2
#8 overall
Blended price
$6.00
per 1M tokens
Context
1M
tokens
Max output
128K
tokens
Output speed
—
tokens / sec
Latency (TTFT)
—
first token
Uptime
100.0%
last 24h
Providers
8
serving this model
Capability profile
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Compare Claude Sonnet 4.6
See it side by side with any other model — benchmarks, price and specs.
Benchmark results
| Benchmark | Category | Score | As of | Source |
|---|---|---|---|---|
| Terminal-Bench | agentic | 59.1% | Feb 17, 2026 | cite |
| SWE-Bench Verified | coding | 79.6% | Feb 17, 2026 | cite |
| Humanity's Last Exam | knowledge | 33.2% | Feb 17, 2026 | cite |
| AIME 2025 | math | 95.6% | Feb 17, 2026 | cite |
| GPQA Diamond | reasoning | 89.9% | Feb 17, 2026 | cite |
Every score links to its original source. See our methodology for how the RunFree Score is computed.
API pricing
- Input
- $3.00 / 1M
- Output
- $15.00 / 1M
- Cached input
- $0.30 / 1M
- Blended (3:1)
- $6.00 / 1M
Specifications
- Provider
- Anthropic
- Context window
- 1M
- Max output
- 128K
- Reasoning model
- Yes
- Modality
- multimodal
- Released
- Feb 17, 2026