Claude Sonnet 4
Multimodal
by Anthropic
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About
Claude Sonnet 4, released by Anthropic in May 2025, was designed as the high-throughput workhorse of the Claude 4 family — balanced for coding, analysis, and multi-step agentic tasks requiring consistent quality without the overhead of the Opus tier. It featured enhanced computer use capabilities and became the primary model underlying Claude Code pipelines for teams building autonomous coding agents.
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Pricing Range
Input (per 1M)$3.00 -$3.00
Output (per 1M)$15.00 -$15.00
Providers3
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Timeline
ReleasedMay 22, 2025
Knowledge CutoffJan 1, 2025
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Specifications
Capabilities
Multimodal
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License & Family
License
Proprietary
Performance Overview
Performance metrics and category breakdown
Overall Performance
2 benchmarks
Average Score
39.8%
Best Score
43.9%
High Performers (80%+)
0Performance Metrics
Max Context Window
264.0KTop Categories
Agents
43.9%
Tool Use
35.6%
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All Benchmark Results for Claude Sonnet 4
Complete list of benchmark scores with detailed information
| OSWorld | Agents | 43.90 | 43.9% | Unverified | |
| MCP-Atlas | Tool Use | 35.60 | 35.6% | Unverified |