01
Multiplayer interaction data
Engine-grade records of how multiple agents act, change a shared world and experience the consequences.
Introduce Khora on Ophilus.AIPlay the DemoIntroducing Khora
Khora is a scalable multiplayer world model for shared AI worlds. It supports arbitrary player populations with linear-time complexity while maintaining a coherent shared world across environments.
The public demo runs an eight-player real-time deathmatch at up to 32 FPS.
* World model research
Introducing Khora
A scalable multi-agent world model
Built in collaboration with RhOS.ai
Khora is a playable multi-agent world model that allows an arbitrary number of players to interact within the same generated world in real time. It is the first scalable multi-agent world model with linear-time complexity and maintains long-horizon consistency through a shared world state.
Khora scales toward interactive worlds through generalized environment support and richer gameplay interactions. It is the first public proof of Ophilus's mission: building the intelligence behind the next generation of interactive worlds.
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* About Ophilus
We're powering next generation ofinteractive worlds.
We're a frontier lab building the data foundation for multi-agent interaction. Shared-world models can support games, robotics, simulation and embodied AI. Each requires agents to reason about actions, space and one another inside the same evolving environment.
02
Shared environments
Controllable, synchronized worlds for multi-agent training, simulation and embodied AI.
03
Evaluation systems
Signals for measuring coherence, causality and generalization across interactive worlds.
* Application of World Models
Infrastructure for simulated realities
A multiplayer world model isn't just entertainment. It's infrastructure for any domain that needs shared, interactive simulation.
Next-gen gaming
Generate worlds that evolve with player actions while preserving one coherent shared state.
Multi-agent training
Diverse simulated environments for training embodied AI agents without relying entirely on physical infrastructure.
Interactive media
Films and stories you don't just watch. You step into shared narrative experiences in generated worlds.
Shared social worlds
Drop into a generated world alongside others: genuine co-presence inside one shared reality, not avatars in a lobby.
* Latest research
From the Blog
Technical report
Khora Technical Report
Population-Scalable Multi-Agent World Modeling presents the architecture, evaluation and results behind Khora.
Ophilus · August 12, 2026
World model
Khora: A Scalable Multiplayer World Model
How Khora uses one shared world state to support real-time multiplayer interaction, multi-map generalization and approximately linear scaling.
Ophilus · July 23, 2026
Ophilus
Ophilus: Powering Multiplayer Interactive Worlds
Why shared AI worlds need synchronized interaction data, controllable environments and engine-grounded evaluation.
Ophilus · July 15, 2026
* Explore Ophilus
One generated worldEvery player truly present
Try the shared-world demo or talk with us about research, games, and simulation partnerships.