AIIC AI Intelligence Centre

SOURCE-LINKED INTELLIGENCE

Claude Sonnet 5 (Adaptive Reasoning, Low Effort): lcr

Artificial Analysis · observation · Publication date unknown

Benchmark data by Artificial Analysis. Current measurement; upstream does not provide a measurement timestamp or benchmark revision here.

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recordType
observation
region
Global
value
0.673333333333333
unit
score
dimensions
{"metric":"lcr","model":"142b93bf-09c4-42dc-9c3a-50b1a222cbd4","parallel_queries":1,"prompt_length":1000}

Evidence & attribution

Artificial Analysis

First collected: 2026-09-19T21:50:47.018Z. This is not the publication date.

Observed changes

AIIC observation times, not verified publisher revision times. Up to eight recent revisions.

2026-09-27T16:42:39.883Z

  • performance: {"outputTokensPerSecond":61.373,"timeToFirstAnswerTokenSeconds":1.161,"timeToFirstTokenSeconds":1.161} → {"outputTokensPerSecond":68.729,"timeToFirstAnswerTokenSeconds":0.926,"timeToFirstTokenSeconds":0.926}

2026-09-26T16:33:30.713Z

  • performance: {"outputTokensPerSecond":61.235,"timeToFirstAnswerTokenSeconds":1.256,"timeToFirstTokenSeconds":1.256} → {"outputTokensPerSecond":61.373,"timeToFirstAnswerTokenSeconds":1.161,"timeToFirstTokenSeconds":1.161}

2026-09-25T16:23:29.199Z

  • performance: {"outputTokensPerSecond":60.685,"timeToFirstAnswerTokenSeconds":1.173,"timeToFirstTokenSeconds":1.173} → {"outputTokensPerSecond":61.235,"timeToFirstAnswerTokenSeconds":1.256,"timeToFirstTokenSeconds":1.256}

2026-09-24T16:13:45.287Z

  • performance: {"outputTokensPerSecond":63.771,"timeToFirstAnswerTokenSeconds":1.195,"timeToFirstTokenSeconds":1.195} → {"outputTokensPerSecond":60.685,"timeToFirstAnswerTokenSeconds":1.173,"timeToFirstTokenSeconds":1.173}

2026-09-23T16:13:28.179Z

  • performance: {"outputTokensPerSecond":64.105,"timeToFirstAnswerTokenSeconds":1.13,"timeToFirstTokenSeconds":1.13} → {"outputTokensPerSecond":63.771,"timeToFirstAnswerTokenSeconds":1.195,"timeToFirstTokenSeconds":1.195}

2026-09-22T16:03:50.148Z

  • performance: {"outputTokensPerSecond":65.566,"timeToFirstAnswerTokenSeconds":1.157,"timeToFirstTokenSeconds":1.157} → {"outputTokensPerSecond":64.105,"timeToFirstAnswerTokenSeconds":1.13,"timeToFirstTokenSeconds":1.13}

2026-09-20T21:52:07.471Z

  • pricing: Not provided → {"input":2,"output":10}
  • performance: Not provided → {"outputTokensPerSecond":65.566,"timeToFirstAnswerTokenSeconds":1.157,"timeToFirstTokenSeconds":1.157}