synthlust
Home / Glossary / Roleplay framing
Concept

Roleplay framing

Setting explicit rules at the start of a roleplay (who writes what, what's in-character vs out-of-character, response length) to prevent drift.

Every long roleplay drifts. Characters slip out of voice, the model narrates your actions instead of letting you write them, responses get too long or too short, scenes rush to resolution. Framing up front reduces all of this.

A good framing prompt establishes: (1) stay in character, (2) don't narrate the user's actions, (3) keep responses within a length range, (4) use OOC notation for anything meta, (5) acknowledge these rules before starting.

The reason this works is that once a model has acknowledged a set of rules in-context, violating them requires contradicting itself, which models generally avoid. Set the rules before the first in-character message and they hold much longer than if you try to correct course mid-scene.

Prompts that use this concept

Related concepts
Put this into practice

Our prompt library shows these techniques in real, copy-ready prompts, tested across 22 AI companion apps.

Browse prompts →