# L76: NEUTRINO MASS HIERARCHY — NORMAL OR INVERTED

**Category:** library_prompt | **Kernel:** PHAT v1.27.5 | **Status:** PENDING

## Prompt

NEUTRINO MASS HIERARCHY — NORMAL OR INVERTED
Using the null-cone seesaw from P19 and mass ratios from L40, determine whether v1.27.5 predicts normal or inverted hierarchy. Compare to JUNO/SK constraints. Compute the Majorana phases from Os. #SuperGrokTOE #NeutrinoHierarchy #JUNO