AIIC AI Intelligence Centre

SOURCE-LINKED INTELLIGENCE

Qwen3.5 4B (Reasoning): artificial analysis intelligence index

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
13.1
unit
index
dimensions
{"metric":"artificial_analysis_intelligence_index","model":"651ef7ae-9a8f-477e-9c8e-460aa156ba02","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":28.162,"timeToFirstAnswerTokenSeconds":71.49,"timeToFirstTokenSeconds":0.472} → {"outputTokensPerSecond":25.667,"timeToFirstAnswerTokenSeconds":78.438,"timeToFirstTokenSeconds":0.518}

2026-09-26T16:33:30.713Z

  • performance: {"outputTokensPerSecond":26.758,"timeToFirstAnswerTokenSeconds":75.203,"timeToFirstTokenSeconds":0.458} → {"outputTokensPerSecond":28.162,"timeToFirstAnswerTokenSeconds":71.49,"timeToFirstTokenSeconds":0.472}

2026-09-25T16:23:29.199Z

  • performance: {"outputTokensPerSecond":24.172,"timeToFirstAnswerTokenSeconds":83.214,"timeToFirstTokenSeconds":0.472} → {"outputTokensPerSecond":26.758,"timeToFirstAnswerTokenSeconds":75.203,"timeToFirstTokenSeconds":0.458}

2026-09-24T16:13:45.287Z

  • performance: {"outputTokensPerSecond":20.16,"timeToFirstAnswerTokenSeconds":99.699,"timeToFirstTokenSeconds":0.492} → {"outputTokensPerSecond":24.172,"timeToFirstAnswerTokenSeconds":83.214,"timeToFirstTokenSeconds":0.472}

2026-09-23T16:13:28.179Z

  • performance: {"outputTokensPerSecond":18.307,"timeToFirstAnswerTokenSeconds":109.844,"timeToFirstTokenSeconds":0.595} → {"outputTokensPerSecond":20.16,"timeToFirstAnswerTokenSeconds":99.699,"timeToFirstTokenSeconds":0.492}

2026-09-22T16:03:50.148Z

  • performance: {"outputTokensPerSecond":19.107,"timeToFirstAnswerTokenSeconds":105.329,"timeToFirstTokenSeconds":0.656} → {"outputTokensPerSecond":18.307,"timeToFirstAnswerTokenSeconds":109.844,"timeToFirstTokenSeconds":0.595}

2026-09-20T21:52:07.471Z

  • pricing: Not provided → {"input":0.03,"output":0.15}
  • performance: Not provided → {"outputTokensPerSecond":19.107,"timeToFirstAnswerTokenSeconds":105.329,"timeToFirstTokenSeconds":0.656}