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Claude Sonnet Latest

anthropic/claude-sonnet-latest
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Claude Sonnet Latest

anthropic/claude-sonnet-latest
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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)

1.3K tokens

80%

Input Price (Auto)

$2.00/1M

Output Price (Auto)

$10.00/1M

Cache Read (Auto)

$0.20/1M

Capabilities

Benchmarks

Performance metrics and benchmarks

Sourced from Artificial Analysis.

Intelligence Index

56.0

Better than 99% of models compared

Coding Index

71.5

Better than 85% of models compared

Agentic Index

43.6

Better than 88% of models compared

Agentic work

AutomationBench-AA

Workflow automation with guardrail penalties

71.3%

Better than 99% of models compared

AutomationBench-AA Tasks Completed

Fully completed workflows without guardrail violations

44.7%

Better than 93% of models compared

Harvey LAB-AA

Legal agentic work criterion pass rate

93.1%

Better than 85% of models compared

AA-Briefcase

Agentic knowledge work (Elo)

1811 Elo

Better than 99% of models compared

GDPval-AA v2

Economically valuable tasks (Elo)

1844 Elo

Better than 99% of models compared

Document reasoning

GDP.pdf

Professional PDF reasoning: all-pass rate

25.8%

Better than 88% of models compared

AA-LCR v1.1

Long context reasoning with updated grading

82.7%

Better than 94% of models compared

MLCR-AA

Medical long-context reasoning

75.0%

Better than 99% of models compared

Reasoning

HLE

Humanity's Last Exam

55.0%

Better than 99% of models compared

Coding

Terminal-Bench v4.0

Practical coding and terminal tasks

63.6%

Better than 99% of models compared

SciCode

Python programming for scientific computing

61.0%

Better than 97% of models compared

Legacy benchmarks

GPQA Diamond (legacy)

Graduate-level scientific reasoning

91.1%

Better than 91% of models compared

AA-LCR (unversioned / legacy)

Long context reasoning evaluation

82.7%

Better than 94% of models compared

Last updated Oct 1, 2026

Artificial Analysis

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