You watch Claude Code analyze your repository. Files flash by. Symbols get resolved. It's...

AI coding agents like Claude Code or Codex reliably find the right file but miss most of the critical lines within it. The new SWE-Explore benchmark is the first to test code…

Why generic prompts fail and how a structured repository 'harness'—inspired by Andrej Karpathy's coding practices—can push coding agent accuracy to new levels.