Arastun Mammadli

[Bin Wu ✈️ ACL 2026 @binwu_cs]

🚀 New paper: AgentSearchBench — a benchmark for AI agent search in the wild.

As agent ecosystems grow, a fundamental question emerges: how do we find the right agent for a task?

We build a benchmark with ~10k real-world agents and show:

• Semantic similarity ≠ agent performance
• Description-based ranking often underestimates capable agents
• Execution-aware probing improves ranking

📄 Paper: https://t.co/lXJjpqTvCM

Joint work with Arastun Mammadli @arastunmammadli (co-first author) and Xiaoyu Zhang, Emine Yilmaz @emine_yilm at the UCL AI Center @ai_ucl and UCL Computer Science @uclcs

#AI #Agents #LLM #InformationRetrieval