PaperAgent

Nov 6, 2026 · Artificial Intelligence

CUA-Master-27B: Self-Evolving 27B Agent Rivals GPT-5.6 with 28% Faster Execution

CUA-Master-27B, a 27B-parameter computer-use agent from CUHK MMLab and JD Research, learns from software tutorial videos via a dual recursive framework, achieving 43.9 on WeaveBench (near GPT-5.6's 44.0) with 28% less execution time, and 25% pass rate on Agents' Last Exam with 34-36% speedups over Kimi-K3 and Qwen-3.8-Max.