SWE-Bench Pro V2 repairs 480 flawed tasks and blocks agent exploits

Dan et al. audited all 731 tasks, repaired or retired 480, and hardened grading to stop agents from retrieving fixes or gaming tests.

Industry
Soham Dan · Jeff Da · Sanyam Bhutani · Miguel Romero Calvo · Ivan Guevara · Fernando Carabedo · +5 more

Reflection AI · Scale AI

Research Digest··3 min read
Dan et al.

The authors reviewed all 731 public tasks in SWE-Bench Pro, drawn from 11 active repositories in Python, Go and JavaScript/TypeScript.

What it released

Data
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