The Calibrated Authority Index

Machines do the work you can cheaply check; humans keep what you can't.That boundary — drawn by the institutions that decide what counts as true — is where AI's place in knowledge gets settled.59 institutions built to be trusted wrote AI rules; 46 drew the same line — independently, in their own published words.

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59
institutions read
46/59
drew the same line

CA · Calibrated Authority
how firmly a policy ties trust in AI to checkable proof — scored 0–12.

A · The 59, scoredtap for all 59 ⊕

Where the 59 landed — and the tail

Each scored 0–12 on how firmly it keeps a human accountable for what a machine can't prove. Most land high; a short tail breaks rank.
B · The linetap for their words ⊕

The line every institution drew

Every one lets AI fix your grammar. Not one lets AI sign the work. A readout of what they permit — in their own words.

Cheap to check →where they let machines in
  • grammar & copy-editing
  • translation
  • formatting & references
  • search & summary
  • writing code
Expensive to check →where they kept a human
  • authorship
  • judgment & interpretation
  • original reporting
  • the byline
  • accountability
C · Segment gradienttap to expand ⊕

Trust relocates as proof gets costly

proofprocess
publisherssocietiesjournals universitieslibrariesed-techintergov

Judge a checkable artifact — a paper, a citation — and proof is cheap. Trust rides on the work.
Judge a diffuse outcome — access, equity, governance — and there's nothing to inspect. Trust rides on who's accountable.
AI widens the gap. Once a machine does the work, the reasoning is obscured inside the model — so trust slides from proof to process.

D · Dissent & deviationtap to expand ⊕

The honest edges

46 drew the line · 8 drew it partly · 5 drew a different line
EDUCAUSE CA 3 · the lowest score in the corpus

Found AI-detection doesn't work — so it moved trust out of proof and into process: who's in the room when the rule gets written. — the Index's reading of the policy, not a quote

When proof becomes impossible, trust doesn't vanish — it becomes governance.
We trust machines exactly as far as we can check them — past that, it's faith.
Humans get trust on credit — extended ahead, repaid later. Machines pay cash — proof up front.
Others version policy text or score it once. This index does both, continuously.
“Humans trust ahead.
Machines trust in reverse.”
— Chris Huber Reitz