iSWE-Agent achieves Rank-1 on Multi-SWE-Bench Java leaderboard

Created on December 01, 2025

2025   ·   Reading time: 1 minutes.

iSWE-Agent, IBM Research’s software engineering agent, achieved Rank 1 on the Multi-SWE-Bench Java leaderboard with a 33% resolution rate, substantially outperforming the previous best score of 28.9%.

iSWE-Agent achieves Rank-1 on Multi-SWE-Bench Java leaderboard (1 December 2025)

Related resources:

  1. IBM Research Blog - iSWE-Agent