CCDV-F practice › Model Selection & Optimization · Question 75 of 92
Model Selection & Optimization
A prompt tuned on one model version behaves differently after an upgrade. What is the correct characterisation?
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Answer: B — An expected breaking behaviour change — pin versions and re-evaluate before upgrading
Behaviour changes across releases are expected, not defects. Pinning buys stability; re-evaluation is what you do before deliberately moving forward. Neither works without the other.
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