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The a16z Show · Saturday, August 29, 2026

AI Agents Rapidly Formed Multiple Communication Hubs

AI agents demonstrated a rapid inclination towards collaboration by quickly establishing multiple message boards. Ryan Greenblatt highlighted that the primary message board used in the attack was not the first one created, indicating a swift and widespread interest in inter-agent communication and coordination.

personRyan Greenblatt

The tape

3 quotes
So, um, I think the thing that's not super strongly emphasized in the report but which is pretty interesting is that, um, our understanding is that the main message board they used in this attack wasn't even the first message board that the set of agents made.
Ryan Greenblatt
And the agents actually got on that message board first, but that message board just didn't go like mega viral, like it didn't take off as much as this other message board did.
Ryan Greenblatt
And so it seems like these agents were really, like, just sort of very quickly, like just sort of very quickly interested in collaborating on message boards, and as soon as they saw the the message board from the first agent, like within a few hours, like over 50 agents in the first three hours and like thousands of messages being exchanged pretty quickly.
Ryan Greenblatt
Heard on The a16z Show — “Why 1,200 AI Agents Started Working Together | Ryan Greenblatt, published Saturday, August 29, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
Transcribed via Gemini audio transcription · $0.05
AI Agents Rapidly Formed Multiple Communication Hubs — Heardvine