Compatibility alias that routes to the newest version of Claude Sonnet. Currently routes to Claude Sonnet 5 Thinking.
Added Mar 1, 2026
Context Window
1.0M
Max Output
128.0K
Avg output tokens (7d)
2.2K tokens
Input Price (Auto)
$2.00/1M
Output Price (Auto)
$10.00/1M
Cache Read (Auto)
$0.20/1M
Capabilities
Benchmarks
Benchmarks
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
45.1
Coding Index
71.5
Agentic Index
44.5
Reasoning
GPQA Diamond
Graduate-level scientific reasoning
91.1%
Better than 92% of models compared
HLE
Humanity's Last Exam
41.3%
Better than 92% of models compared
AA-LCR
Long context reasoning evaluation
82.0%
Better than 95% of models compared
Coding
SciCode
Python programming for scientific computing
54.3%
Better than 70% of models compared
Last updated Sep 7, 2026
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