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Visual Reasoning on R-Bench-V Math

59.1AccuracyMetacognitive Harness
42.56446.85751.1555.443May 13, 2026

Evaluation results

MethodLinks
Metacognitive HarnessBackbone=Sonnet-4.62026.0559.15.7
Sonnet-4.6Evaluation Mode=Single-pass (Pass@1)2026.0553.4—
GPT-5-miniLeaderboard Rank=Top-12026.0548.3—
o3Leaderboard Rank=Top-22026.0548.3—
o4-miniLeaderboard Rank=Top-32026.0543.2—