From the source
Our next-generation multi-agent world model, supporting up to 20 humans and agents inside a shared world simulation Oliver Cameron September 21st, 2026 Today we’re excited to release a playable research preview of Agora-2 , our next-generation multi-agent world model that generates shared, interactive environments in real time for up to 20 humans and agents.
Agora-2 supports 5x more participants as Agora-1 , while expanding from being capable of simulating a single environment to multiple environments, featuring more complex interactions and longer-horizon behaviors.
To explore these richer multi-agent interactions, we turned to Diablo II, developed by Blizzard.
Games have long served as a useful environment for AI research, providing worlds in which agents can learn through interaction with their surroundings and one another.
We’ve trained Agora-2 on captures from Diablo II that pair observations with actions and state, allowing the model to learn how entities navigate, interact, and respond to one another.
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