ResearchResearch paperAgents & Tool Use · Reasoning & Planning · Safety & Alignment1 source · Oct 21, 2026

UserSWE: Evaluating Coding Agents in Multi-Turn Conversations with Dynamic Users

We introduce UserSWE for evaluating coding agents' ability to fix repository-level bugs through multi-turn interactions with dynamic users and execution-grounded verdicts at every turn.

Key points

  • As coding agents become more capable, developers increasingly use them to fix bugs through multi-turn interactions.
  • Most present a complete issue report in a single turn without interaction.
  • We evaluate eleven agents on 72 tasks from 42 repositories and find that agent rankings change with the interaction budget.
  • These results indicate that single-turn performance is insufficient to characterize interactive coding ability.

Sources (1)

  • [1]UserSWE: Evaluating Coding Agents in Multi-Turn Conversations with Dynamic Users
    arXiv (AI, ML, NLP, CV, robotics, multi-agent) · Oct 21, 02:46 PM
    We introduce UserSWE for evaluating coding agents' ability to fix repository-level bugs through multi-turn interactions with dynamic users and execution-grounded verdicts at every turn.
    As coding agents become more capable, developers increasingly use them to fix bugs through multi-turn interactions.

Extractive summary: sentences quoted from the sources.

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