Claude 2.1
Anthropic · 1 configuration
Intelligence5.6
Input / 1M—
Output / 1M—
Context200K
Tariff: Anthropic · Source: artificial-analysis · USD per million tokens
Thinking configuration
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Selected: thinking default · Click a point to switch configuration
Intelligence IndexArtificial Analysis composite index, not a percentage. Different versions of the index are not directly comparable.
5.6 pointsGPQA DiamondGraduate-level scientific questions. Measures specialist reasoning rather than web-search quality.
31.9 %Humanity’s Last ExamDifficult questions across many disciplines, compared under the same evaluation setup.
3.9 %Specifications from the catalog
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Tool callingNot available
Structured outputNot available
SpeedNot available
First tokenNot available
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Catalog listing dateNot available