PatronusAI/TRAIL

Trace Reasoning and Agentic Issue Localization (TRAIL) TRAIL is a benchmark dataset of 148 annotated AI agent execution traces containing 841 errors across reasoning, execution, and planning categories. Created from real-world software engineering and information retrieval tasks, it challenges even state-of-the-art LLMs, with the best model achieving only 11% accuracy, highlighting the difficulty of trace debugging for complex agent workflows. Dataset Details… See the full description on the dataset page: https://huggingface.co/datasets/PatronusAI/TRAIL.

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