Machine Heart

Oct 31, 2026 · Artificial Intelligence

Google's CLASHarness Benchmarks 15 LLMs on Multi-Agent Conflict in Computer Use

Google's CLASHarness evaluates 15 leading LLMs on 600 multi-agent conflict tasks with 4K visual evidence, revealing top models achieve only 25–28% end-to-end pass rates despite 55–67% per-step scores, and that visual verification is critical for detecting teammate deception.