CLoud5-real/longrca-bench

LongRCA Bench A benchmark for diagnosing responsible roles and root causes in long-horizon agent failures. 1,140 observed, non-injected failed trajectories from SWE-bench Pro, Terminal-Bench 2, TravelPlanner, VitaBench, and WebArena Verified. Human annotations identifying the responsible role, earliest decisive root-cause step, and supporting rationale. LongRCA-Mini: a fixed 200-trajectory subset, randomly sampled without replacement with 40 from each benchmark, preserving the… See the full description on the dataset page: https://huggingface.co/datasets/CLoud5-real/longrca-bench.

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