# What dataset was used to train Primfusion?

PrimFusion was trained on synthetic data generated through self-play, where the model engages in simulated interactions to learn and improve.

**Use this when:** you need the short answer to "What dataset was used to train Primfusion?"

**Don't use this for:** exact limits, prices or steps. The topic pages hold those.

Topic: Primfusion.

## Use instead

- **Wrong move:** acting on this short answer alone. **Why:** it leaves out limits and steps. **Right move:** read [Primfusion](/primfusion/).

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Last checked: 2026-11-09. Womp version: Womp web app, November 2026.