Prediction vs. Postdiction labels

The full classification document is PREDICTION_LABELS.md at the repository root. Headline summary:

Class	Count	Definition
POST (postdiction)	252	Target measured BEFORE closure authored
NEW (prediction)	41	Target NOT yet measured, or measurement contested
AMB (ambiguous)	18	Boundary case awaiting peer review

All 8 Clay Millennium prize problems are classified NEW (unfalsified predictions awaiting peer review by the broader mathematical / physics community).

The full PREDICTION_LABELS.md includes the 8-row “highest-priority forward predictions” table covering:

• Neutron lifetime puzzle resolution (879.31 s)

• Surface code threshold (1.00% EXACT)

• Room-temperature superconductivity (500 K)

• Direct Collapse Black Hole seed mass (56,160 M⊙)

• Holmlid 630 eV LENR (calibration anchor)

• Star-Magic reactor COP 555:1

• Higgs CP phase −π/2

• Hubble bubble −30.15%