
ScientistTwo: Pioneering the Human Knowledge Frontier with Autonomous AI
ScientistTwo from Google Cloud AI Research is a fully autonomous multi-agent research framework: given only a scientific problem, it identifies human-SOTA limitations, formulates hypotheses, implements code, runs subset-to-full experiments, performs ablations, and simulates peer review with rebuttal experiments — delivering publishable papers and reproducible codebases. Across 107 ICLR/ICML/NeurIPS-accepted papers it improves 86 (80.4%) with a 25.2% average gain over human SOTA; papers score 7.5 with 91.9% acceptance under ScholarPeer and 72.1% clear the held-out Stanford Agentic Reviewer (0% for all prior agents).
Nam, Jaehyun, Yoon, Jinsung, Pan, YanzhouSep 17, 2026
Autonomous AgentAI ResearchMulti-Agent SystemsSep 17, 2026