Expired50% confidenceFactExact time
Large language models exhibit an 'instruction drift' phenomenon, where the model's probability of following early instructions gradually decreases as conversation turns increase and the context window is filled with large amounts of code.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
Complete Guide to Claude Code Hooks: Deterministic Automation Configuration Explained
bilibilibili_brook6/7/2026
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