Triple

T9700333

Position	Surface form	Disambiguated ID	Type / Status
Subject	Sommerfeld fine-structure formula	`E234759`	entity
Predicate	extends	`P1244`	FINISHED
Object	Bohr model	`E84068`	NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Bohr model
Context triple: [Sommerfeld fine-structure formula, extends, Bohr model]

A. Bohr model of the atom chosen
The Bohr model of the atom is an early quantum theory in which electrons orbit the nucleus in discrete, quantized energy levels, explaining atomic spectra such as that of hydrogen.
B. Bohr
Bohr is a prominent Danish surname most famously associated with physicist Niels Bohr and mathematician Harald Bohr.
C. Rutherford model of the atom
The Rutherford model of the atom is an early nuclear atomic model proposing a tiny, dense, positively charged nucleus surrounded by mostly empty space in which electrons orbit.
D. Thomson plum pudding model
The Thomson plum pudding model was an early atomic theory proposing that negatively charged electrons were embedded within a diffuse, positively charged "pudding" that made up most of the atom.
E. Atombau und Spektrallinien
*Atombau und Spektrallinien* is Arnold Sommerfeld’s influential textbook on atomic structure and spectral lines that helped shape the development of early quantum theory.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69ca84cb580c8190a7e5f4b3bcdaf2a4`	elicitation	completed
NER	`batch_69cd9d6eab0c8190abac1b009d625975`	ner	completed
NED1	`batch_69d1912e645881908d223a93f3ee61da`	ned_source_triple	completed

Created at: March 30, 2026, 8:18 p.m.