Creating training data for software engineering agents is difficult. Until now.

Introducing SWE-smith: Generate 100s to 1000s of task instances for any GitHub repository.

We've generated 50k+ task instances for 128 popular GitHub repositories, then trained our own LM for SWE-agent.

The result? SWE-agent-LM-32B achieve 40% pass@1 on SWE-bench Verified.

Now, we've open-sourced everything, and we're excited to see what you build with it!

Check out the tutorial below to generate 100 task instances for any GitHub repository in 10 minutes.