OnlyKin guides about system prompt, grouped from 2 source-backed AI character chat and roleplay articles.
The entries below are preserved in their original source language to avoid unreviewed machine translation.
AI characters tend to lose themselves over a long chat: the tone flattens, traits drop, and the model starts sounding like a helpful assistant. This is character drift, and most of it is preventable.
Read guideMost flat roleplay replies trace back to a vague prompt. This guide breaks down the four parts of a strong prompt, the system prompt, example dialogue, and how to iterate until the character feels alive.
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