AgentRadio boosts multi-agent collaboration with asynchronous messaging

AgentRadio is a research framework designed to optimize multi-agent collaboration on long-horizon tasks by replacing rigid phase-boundary handoffs with an asynchronous message-passing layer. Equipping agents with primitives like threads, direct messaging, and background mention notifications allows them to maintain continuous passive awareness of peer findings and dynamically adapt mid-task. On complex benchmarks such as SWE-Atlas QnA, this real-time inter-agent communication enables teams to significantly outperform state-of-the-art single-agent baselines.