AIIC AI Intelligence Centre

SOURCE-LINKED INTELLIGENCE

Claude Sonnet 5 (Adaptive Reasoning, High Effort): hle

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
0.357
unit
score
dimensions
{"metric":"hle","model":"ba0224cf-0351-4f56-8508-b3f1a740ae4a","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":67.243,"timeToFirstAnswerTokenSeconds":1.843,"timeToFirstTokenSeconds":1.843} → {"outputTokensPerSecond":73.168,"timeToFirstAnswerTokenSeconds":1.878,"timeToFirstTokenSeconds":1.878}

2026-09-26T16:33:30.713Z

  • performance: {"outputTokensPerSecond":64.449,"timeToFirstAnswerTokenSeconds":2.754,"timeToFirstTokenSeconds":2.754} → {"outputTokensPerSecond":67.243,"timeToFirstAnswerTokenSeconds":1.843,"timeToFirstTokenSeconds":1.843}

2026-09-25T16:23:29.199Z

  • performance: {"outputTokensPerSecond":62.793,"timeToFirstAnswerTokenSeconds":1.883,"timeToFirstTokenSeconds":1.883} → {"outputTokensPerSecond":64.449,"timeToFirstAnswerTokenSeconds":2.754,"timeToFirstTokenSeconds":2.754}

2026-09-24T16:13:45.287Z

  • performance: {"outputTokensPerSecond":64.6,"timeToFirstAnswerTokenSeconds":2.286,"timeToFirstTokenSeconds":2.286} → {"outputTokensPerSecond":62.793,"timeToFirstAnswerTokenSeconds":1.883,"timeToFirstTokenSeconds":1.883}

2026-09-23T16:13:28.179Z

  • performance: {"outputTokensPerSecond":64.656,"timeToFirstAnswerTokenSeconds":2.001,"timeToFirstTokenSeconds":2.001} → {"outputTokensPerSecond":64.6,"timeToFirstAnswerTokenSeconds":2.286,"timeToFirstTokenSeconds":2.286}

2026-09-22T16:03:50.148Z

  • performance: {"outputTokensPerSecond":64.137,"timeToFirstAnswerTokenSeconds":2.606,"timeToFirstTokenSeconds":2.606} → {"outputTokensPerSecond":64.656,"timeToFirstAnswerTokenSeconds":2.001,"timeToFirstTokenSeconds":2.001}

2026-09-20T21:52:07.471Z

  • pricing: Not provided → {"input":2,"output":10}
  • performance: Not provided → {"outputTokensPerSecond":64.137,"timeToFirstAnswerTokenSeconds":2.606,"timeToFirstTokenSeconds":2.606}