Per-instance analysis of SWE-bench Verified runs of a locally-served DeepSeek-V4-flash model driven by mini-swe-agent, graded with the official SWE-bench harness. Each instance carries the full agent trajectory, a readable transcript, the submitted patch, the harness test output, deterministic metrics, and a hand-verified qualitative root-cause diagnosis.

Current numbers (resolve rates… See the full description on the dataset page: https://huggingface.co/datasets/daaain/swebench-verified-deepseek-v4-flash-failure-analysis.