SWE-bench/

SWE-smith-trajectories

Code • Paper • Site

This dataset contains the 5017 trajectories we fine-tuned Qwen 2.5 Coder Instruct on, leading to SWE-agent-LM-32B, a coding LM agent that achieve 40.2% on SWE-bench Verified (no verifiers or multiple rollouts, just 1 attempt per instance). Trajectories were generated by running SWE-agent + Claude 3.7 Sonnet on task instances from the SWE-smith dataset.