Unverified50% confidenceFactExact time
Role drift refers to the phenomenon in which, during a long conversation, the model gradually deviates from its initial role setting, usually caused by the continuous accumulation of the context window diluting the weight of early constraints.
1
Sources
50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
Related Entities
Related Claims
Unverified当叙事篇幅超出上下文窗口长度时，早期建立的角色设定与情节伏笔会逐渐淡出模型的有效记忆范围，导致生成内容前后矛盾80% similarUnverifiedPrompt工程存在提示漂移问题，随着对话轮次增加早期的风格约束会被逐渐稀释74% similarUnverifiedSome models, when the context window is limited, quietly truncate or compress earlier conversation content.73% similarUnverifiedContext compression causes previously injected system prompts and custom skill instructions to be diluted or even lost, leading to model behavior drift that requires reloading.73% similarUnverified长对话切换至上下文窗口较小的模型时可能出现历史截断问题73% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1039679API
curl https://kongchang.com/api/v1/knowledge/claims/1039679MCP
get_claim(id=1039679)