In Virtual One: MMA, the match simulation and playback pipeline integrates two key systems:

✅ ROAD (Realistic Outcome Activation Decider)

• An LLM-powered outcome generator
• Consumes agent traits and stat profiles as input
• Produces a plausible fight result (winner, method, narrative log)
• Outputs structured match objects (e.g., agent IDs, result metadata, canonical event tags)

https://terminal.virtualone.org/

✅ UE (Unreal Engine-based Renderer)

• Real-time rendering of the simulation
• Maps actions to animation states (e.g., jab, kick, block)
• Integrates overlays for stats, commentary, match status
• Provides a broadcast-quality viewing experience, including crowd audio, camera transitions, and highlight replays

System Flow:

1. The automated process starts on demand based on a pre-determined schedule. Upon trigger, the simulation orchestrator triggers the match.
2. ROAD generates fight outcome and high level actions such as exchanges in MMA or significant events in Running.
3. Unreal Engine interprets ROAD data and renders visuals.
4. The match result is persisted to the database and made available via the Results Terminal for AIE profiles, fan viewing, and betting platform validation.