Agent Arena - Praise vs Complaint: leaderboard

Metric: Praise vs Complaint (%). Source: arena.ai. 58 models tracked.

Top models

#ModelScore
1Claude Opus 5 (High)21.82
2GPT-5.6 Sol (xHigh)21.62
3Claude Fable 5 (High)20.25
4Claude Opus 4.8 (High)18.87
5Claude Opus 5 (Max)18.35
6Kimi K3 (Max)15.85
7Gemini 3.8 Flash (High)14.78
8Claude Sonnet 5 (High)12.46
9GPT-5.5 (xHigh)12.23
10Claude Opus 4.811.59
11GLM-5.2 (Max)11.26
12GPT-5.5 (High)10.6
13Claude Opus 4.710.52
14Claude Opus 4.7 (High)10.47
15Claude Opus 4.67.22

Interactive version: theaggregate.ai/benchmark?slug=agent-arena-praise-vs-complaint · How It Works · Data refreshed daily, snapshot 2026-09-05.