Notes from building Job Puffin: how the ratings are made, what we find rating postings against CVs, and what changes. Not often, and only when there is something to say.
Building Job Puffin's scoring: the permanent role that scored 39 on a contract-only search, why a must the posting breaks is kept apart from the score instead of averaged into it, and why the model writes its reason before its number.
Read the post4 November 2026