AIIC AI Intelligence Centre

SOURCE-LINKED INTELLIGENCE

Grok 4.6 (xhigh): 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
44.2
unit
index
dimensions
{"metric":"artificial_analysis_intelligence_index","model":"d6f43d0a-e8c4-447c-9ff7-5cf0a9d59aa3","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":67.438,"timeToFirstAnswerTokenSeconds":37.113,"timeToFirstTokenSeconds":37.113} → {"outputTokensPerSecond":76.29,"timeToFirstAnswerTokenSeconds":33.956,"timeToFirstTokenSeconds":33.956}

2026-09-25T16:23:29.199Z

  • performance: {"outputTokensPerSecond":59.779,"timeToFirstAnswerTokenSeconds":36.081,"timeToFirstTokenSeconds":36.081} → {"outputTokensPerSecond":67.438,"timeToFirstAnswerTokenSeconds":37.113,"timeToFirstTokenSeconds":37.113}

2026-09-24T16:13:45.287Z

  • performance: {"outputTokensPerSecond":62.026,"timeToFirstAnswerTokenSeconds":33.838,"timeToFirstTokenSeconds":33.838} → {"outputTokensPerSecond":59.779,"timeToFirstAnswerTokenSeconds":36.081,"timeToFirstTokenSeconds":36.081}

2026-09-23T16:13:28.179Z

  • performance: {"outputTokensPerSecond":61.881,"timeToFirstAnswerTokenSeconds":33.838,"timeToFirstTokenSeconds":33.838} → {"outputTokensPerSecond":62.026,"timeToFirstAnswerTokenSeconds":33.838,"timeToFirstTokenSeconds":33.838}

2026-09-22T16:03:50.148Z

  • performance: {"outputTokensPerSecond":61.342,"timeToFirstAnswerTokenSeconds":29.78,"timeToFirstTokenSeconds":29.78} → {"outputTokensPerSecond":61.881,"timeToFirstAnswerTokenSeconds":33.838,"timeToFirstTokenSeconds":33.838}

2026-09-20T21:52:07.471Z

  • pricing: Not provided → {"input":2,"output":6}
  • performance: Not provided → {"outputTokensPerSecond":61.342,"timeToFirstAnswerTokenSeconds":29.78,"timeToFirstTokenSeconds":29.78}