NOTES
How verification
actually works.
Plain notes on how verification works, accuracy, and limits.
METHOD / 7 MIN READ
How a claim check should work
A useful check is a chain of questions, not a single confidence number.
MEASUREMENT / 6 MIN READ
What “accuracy” means on a fact-check product
Accuracy is a property of a task, a source set, and a decision threshold.
MEDIA / 7 MIN READ
Image checks and content provenance
Pixels can tell a story. Provenance can tell you where the story came from.
SYSTEMS / 6 MIN READ
Agents that watch claims, not a newsroom replacement
Monitoring is useful when it finds work for people, not when it pretends to be them.