AIIC AI Intelligence Centre

SOURCE-LINKED INTELLIGENCE

Claude Opus 5 (Adaptive Reasoning, Xhigh 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
0.803333333333333
unit
score
dimensions
{"metric":"lcr","model":"1305c921-7aaa-4d6d-99b5-99b3acf15e19","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.

2026-09-26T16:33:30.713Z

  • performance: {"outputTokensPerSecond":49.071,"timeToFirstAnswerTokenSeconds":22.574,"timeToFirstTokenSeconds":22.574} → {"outputTokensPerSecond":0,"timeToFirstAnswerTokenSeconds":0,"timeToFirstTokenSeconds":0}

2026-09-25T16:23:29.199Z

  • performance: {"outputTokensPerSecond":49.071,"timeToFirstAnswerTokenSeconds":26.31,"timeToFirstTokenSeconds":26.31} → {"outputTokensPerSecond":49.071,"timeToFirstAnswerTokenSeconds":22.574,"timeToFirstTokenSeconds":22.574}

2026-09-24T16:13:45.287Z

  • performance: {"outputTokensPerSecond":62.53,"timeToFirstAnswerTokenSeconds":26.31,"timeToFirstTokenSeconds":26.31} → {"outputTokensPerSecond":49.071,"timeToFirstAnswerTokenSeconds":26.31,"timeToFirstTokenSeconds":26.31}

2026-09-23T16:13:28.179Z

  • performance: {"outputTokensPerSecond":52.652,"timeToFirstAnswerTokenSeconds":26.224,"timeToFirstTokenSeconds":26.224} → {"outputTokensPerSecond":62.53,"timeToFirstAnswerTokenSeconds":26.31,"timeToFirstTokenSeconds":26.31}

2026-09-22T16:03:50.148Z

  • performance: {"outputTokensPerSecond":52.475,"timeToFirstAnswerTokenSeconds":16.298,"timeToFirstTokenSeconds":16.298} → {"outputTokensPerSecond":52.652,"timeToFirstAnswerTokenSeconds":26.224,"timeToFirstTokenSeconds":26.224}

2026-09-20T21:52:07.471Z

  • pricing: Not provided → {"input":5,"output":25}
  • performance: Not provided → {"outputTokensPerSecond":52.475,"timeToFirstAnswerTokenSeconds":16.298,"timeToFirstTokenSeconds":16.298}