Orb-relaxed Fe84 B40 P12 boride candidate. CIF SHA256 3ed7d39b051742c5de71f94da643e040e509b1648769bcc6df1021af126d869f. Unconstrained variable-cell ML relaxation; no DFT. Ouro same-formula novelty, hull stability and magnetic performance remain under review; cross-composition framework novelty is separate. Derived from published source: . Known scaffold reference ; authored-parent input SHA256 . Terms: See CIF attribution. Published parent framework; the authored mutation is not an experimentally established material.