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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% weight85.0
17 / 20 tasks completed
Tasks requiring < 1 hour
Medium
35% weight70.0
7 / 10 tasks completed
Tasks requiring a few hours
Hard
45% weight66.7
4 / 6 tasks completed
Tasks requiring > 1 day
How overall score is calculated:
Overall = (0.2 × Easy) + (0.35 × Medium) + (0.45 × Hard)