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Large Language ModelsAI Business & Industryr/MachineLearningPublished: Aug 30, 2026, 04:00 JST

LLM benchmark scores vary up to 8.4 points between days

LLM benchmark scores vary up to 8.4 points between days

An analysis of 31,352 hourly benchmark scores from 49 model identifiers found that within-day score variation was 2.8 points, while between-day variation was 8.4 points, on a normalized 0-100 composite score.

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