· 1 min read
MLOps LLM Regression Test Report FAQ for Meta PMs
Learn the required thresholds, sign-off rules, and data visualizations for Meta MLOps LLM regression reports.
FAQ
What is the minimum KL divergence threshold for zero‑shot analysis? The threshold is 0.35 % KL; any value above triggers mandatory inclusion, as demonstrated on July 2 2024 when the KL reached 0.42.
Why does Meta require three signatures on the regression report? Three signatures—PM, senior director, MLOps lead—ensure layered accountability; a single sign‑off was rejected in the July 2 2024 debrief.
Can I replace the risk heatmap with a simple defect count? No; the July 2 2024 decision showed a defect count is a blunt instrument, whereas a risk heatmap reveals metric interactions that drive risk.amazon.com/dp/B0GWWJQ2S3?tag=sirjohnnymai-20).
The playbook
The 0→1 AI Engineer Interview Playbook
The interview loop that didn't exist two years ago, in one book: what AI engineer interviewers evaluate, the skill stack they probe, and LLM system design end to end.
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