Benchmark Almanac

PhysicalRealismBench-U

Not in model cards

VLM watches 1,300 synthetic Isaac Sim videos, flags physics-law violations, names object and frames. Scored by joint realism F1.

Lab-created benchmark (Reka). Not cited in the Reka Edge card. No code or dataset link. Best realism F1 0.60 at launch.

Made by
Reka
Released
June 2026
Kind
Physical prediction
Level
Everyday
Scored
Checked automatically
Answers
Short answer

No scores here yet

We have no scores for PhysicalRealismBench-U yet.

See the live leaderboard on physical-realism.labs.reka.ai

No lab model card reports it yet

We read the headline results of 522 launch posts from 52 labs, and none of them list this benchmark.

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