Claude Opus 4.6
Multimodal
#1Terminal Bench 2.0
#1ARC-AGI-2
#1SWE-rebench
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by Anthropic
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About
Claude Opus 4.6, released by Anthropic in February 2026, builds on Opus 4.5 with improved coding precision, more careful planning, and greater ability to sustain agentic tasks over longer periods. It is designed for the most demanding autonomous workflows — scenarios requiring a model to operate independently through complex, multi-tool sequences without losing track of the overall objective.
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Pricing Range
Input (per 1M)$5.00 -$5.00
Output (per 1M)$25.00 -$25.00
Providers3
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Timeline
ReleasedFeb 5, 2026
Knowledge CutoffMay 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
6 benchmarks
Average Score
69.7%
Best Score
91.3%
High Performers (80%+)
2Performance Metrics
Max Context Window
328.0KTop Categories
Science
91.3%
Reasoning
68.8%
Coding
66.0%
Finance
60.1%
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All Benchmark Results for Claude Opus 4.6
Complete list of benchmark scores with detailed information
| GPQA Diamond | Science | 91.30 | 91.3% | Unverified | |
| SWE Bench Verified | Coding | 80.80 | 80.8% | Unverified | |
| ARC-AGI-2 | Reasoning | 68.80 | 68.8% | Unverified | |
| Terminal Bench 2.0 | Coding | 65.40 | 65.4% | Unverified | |
| Finance Agent | Finance | 60.10 | 60.1% | Unverified | |
| SWE-rebench | Coding | 51.70 | 51.7% | Unverified |