{"title":"Prompt Stability: Managing Behavioral Drift","region":"Global","category":"Reliability","description":"Preventing small prompt tweaks from causing major performance regressions.","lastUpdated":"2026-02-23","steps":["Version all system prompts in Git.","Use few-shot examples to anchor behavior.","Isolate instructions from data formatting.","A/B test prompt changes before full deployment.","Use a golden dataset for regression testing."],"url":"https://checklist.day/agent-prompt-drift"}