AIIC AI Intelligence Centre

SOURCE-LINKED INTELLIGENCE

Gemma 4 31B (Non-reasoning): tau2

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
0.654970760233918
unit
score
dimensions
{"metric":"tau2","model":"d0aa27aa-4705-4184-9a1d-483b78c9331c","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":65.446,"timeToFirstAnswerTokenSeconds":0.85,"timeToFirstTokenSeconds":0.85} → {"outputTokensPerSecond":65.593,"timeToFirstAnswerTokenSeconds":0.804,"timeToFirstTokenSeconds":0.804}

2026-09-25T16:23:29.199Z

  • performance: {"outputTokensPerSecond":53.901,"timeToFirstAnswerTokenSeconds":0.975,"timeToFirstTokenSeconds":0.975} → {"outputTokensPerSecond":65.446,"timeToFirstAnswerTokenSeconds":0.85,"timeToFirstTokenSeconds":0.85}

2026-09-24T16:13:45.287Z

  • performance: {"outputTokensPerSecond":42.69,"timeToFirstAnswerTokenSeconds":0.894,"timeToFirstTokenSeconds":0.894} → {"outputTokensPerSecond":53.901,"timeToFirstAnswerTokenSeconds":0.975,"timeToFirstTokenSeconds":0.975}

2026-09-23T16:13:28.179Z

  • performance: {"outputTokensPerSecond":38.341,"timeToFirstAnswerTokenSeconds":0.844,"timeToFirstTokenSeconds":0.844} → {"outputTokensPerSecond":42.69,"timeToFirstAnswerTokenSeconds":0.894,"timeToFirstTokenSeconds":0.894}

2026-09-22T16:03:50.148Z

  • performance: {"outputTokensPerSecond":39.294,"timeToFirstAnswerTokenSeconds":0.926,"timeToFirstTokenSeconds":0.926} → {"outputTokensPerSecond":38.341,"timeToFirstAnswerTokenSeconds":0.844,"timeToFirstTokenSeconds":0.844}

2026-09-20T21:52:07.471Z

  • pricing: Not provided → {"input":0.14,"output":0.4}
  • performance: Not provided → {"outputTokensPerSecond":39.294,"timeToFirstAnswerTokenSeconds":0.926,"timeToFirstTokenSeconds":0.926}