Agent Error Dataset: Scaling 50,000 Error--Diagnosis Pairs for Failure Analysis and Error-Aware Post-Training
cs.AI, cs.CL
Submitted: 2026-09-30
Updated: 2026-10-01
Code: https://github.com/earendil-works/pi
Terminology
Sources
- AgentRx: Diagnosing AI Agent Failures from Execution Trajectories
- Fantastic Adaptive Taxonomies and How to Use Them
- Seeing the Whole Elephant: A Benchmark for Failure Attribution in LLM-based Multi-Agent Systems
- Training LLM-Based Agents with Synthetic Self-Reflected Trajectories and Partial Masking
- TRAIL: Trace Reasoning and Agentic Issue Localization
- AgentHER: Hindsight Experience Replay for LLM Agent Trajectory Relabeling
- How Far Are We From AGI: Are LLMs All We Need?
- Datasheets for Datasets
- Exploring Expert Failures Improves LLM Agent Tuning
- Advances and Challenges in Foundation Agents: From Brain-Inspired Intelligence to Evolutionary, Collaborative, and Safe Systems
- Who&When Pro: Can LLMs Really Attribute Failures in AI Agents?
- Decoupled Weight Decay Regularization
- Training Software Engineering Agents and Verifiers with SWE-Gym
- TRAJDEBUG: Tracing Error Lifecycle to Identify Critical Failures in Long-Horizon Agent Trajectories
- Tool Learning with Foundation Models
- Where Do Deep-Research Agents Go Wrong? Span-Level Error Localization in Agent Trajectories
- TrajAudit: Automated Failure Diagnosis for Agentic Coding Systems
- The OpenHands Software Agent SDK: A Composable and Extensible Foundation for Production Agents
- RAGEN: Understanding Self-Evolution in LLM Agents via Multi-Turn Reinforcement Learning
- Who Broke the System? Failure Localization in LLM-Based Multi-Agent Systems
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