Prompt
Can you help me compare prompt versions and understand why behavior changed after a deploy?
Latest observation
Oct 9, 2026
OpenAI APIWeb search: off
Yes — I can help with that.
If you have two prompt versions and a deploy that changed behavior, I can compare them and identify likely causes such as:
- wording changes that alter instruction priority
- added or removed constraints
- changes in role framing or examples
- shifts in formatting requirements
- conflicts between system, developer, and user instructions
- context-window or truncation effects
- tool-use or routing changes
- model/version changes alongside the deploy
What to send me:
- Old prompt
- New prompt
- Example inputs
- Before vs after outputs
- Any deploy notes or model/config changes
Then I can help with:
- a diff-style comparison
- likely root cause analysis
- identification of regressions
- suggestions for a safer prompt rewrite
- a test plan to validate the fix
If you want, paste the two prompt versions and one or two before/after examples, and I’ll analyze them.