Triple

T5023553
Position Surface form Disambiguated ID Type / Status
Subject Elizabeth Doll E112915 entity
Predicate spouse P13 FINISHED
Object Heinrich Hertz E19253 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Heinrich Hertz | Statement: [Elizabeth Doll, spouse, Heinrich Hertz]

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: Heinrich Hertz
Context triple: [Elizabeth Doll, spouse, Heinrich Hertz]
  • A. Heinrich Hertz chosen
    Heinrich Hertz was a German physicist who first conclusively demonstrated the existence of electromagnetic waves, laying the experimental foundation for modern radio and wireless communication.
  • B. Ferdinand Braun
    Ferdinand Braun was a German physicist and Nobel laureate best known for his pioneering work on wireless telegraphy and the development of the cathode-ray tube.
  • C. Julius Plücker
    Julius Plücker was a 19th-century German mathematician and physicist known for his pioneering work in analytic and projective geometry as well as early contributions to spectroscopy.
  • D. Wilhelm Eduard Weber
    Wilhelm Eduard Weber was a 19th-century German physicist known for his pioneering work in electromagnetism and for co-developing the first electromagnetic telegraph with Carl Friedrich Gauss.
  • E. Friedrich Braun
    Friedrich Braun was a German civil servant best known as the father of Eva Braun, the longtime companion and later wife of Adolf Hitler.
  • 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_69bd4435c2f48190be593158cbfcf8a3 elicitation completed
NER batch_69bd73670578819099a56112950708a8 ner completed
NED1 batch_69be9286bb28819095ca0ec858061419 ned_source_triple completed
Created at: March 20, 2026, 1:36 p.m.