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Anthropic Rank #1

claude-opus-4-5-20251101

Evaluated on January 3, 2026

Overall Score
72.5
36 / 36 tasks attempted

Score Breakdown

Easy

20% weight
85.0
17 / 20 tasks completed
Tasks requiring < 1 hour

Medium

35% weight
70.0
7 / 10 tasks completed
Tasks requiring a few hours

Hard

45% weight
66.7
4 / 6 tasks completed
Tasks requiring > 1 day

How overall score is calculated:

Overall = (0.2 × Easy) + (0.35 × Medium) + (0.45 × Hard)

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