the pages that go deeper than a card

the eu ai act article 50 marking obligations and california ab 853, read against the primary sources: a maintained date table, and what detectable and reliable look like as evidence rather than adjectives. dated, linked, and not legal advice.

the shipped scorer with committed numbers: what the published defaults do, what calibration buys, and where quantization moves the answer.

the authors’ figures beside an independent measurement, and why a global threshold does not transfer. both numbers belong in the same sentence.

empirical vs conformal operating points and the base-rate arithmetic that decides how many flags are wrong, worked from committed receipts.

instrument drift monitoring: registered series, replicate variance floors, per-interval conformal alarm bounds.