Live·Open questions in longevity research

Scale or classification

Semantic coding

Classification of transmitted content using lexical overlap, embeddings, entailment or lineage

Hypotheses on this target 1

Semantic codingTelling states apart. Hypotheses on this target 11Direct measurement. Hypotheses on this target 0Indicator replacement. Hypotheses on this target 0

Telling states apart1

  • Condition-dependent scoring may create false extra families of cultural transmission

    Where this hypothesis actsCultural transmission experiments with condition-dependent coding and inconsistent unit boundaries

    What is proposedCalibrate semantic coding and distinguish coding effects from causal differences

    With whatInstrument or assay

    HowRandomize coding pipelines on identical outputs; calibrate on blinded known-origin, known-meaning material and validate with behavioral comprehension and enactment

    Possible resultPossible resolution of apparent additional families into coding effects, leaving exactly R and S necessary

    2026-10-05