Triple

T6906482
Position Surface form Disambiguated ID Type / Status
Subject Manne Siegbahn E159824 entity
Predicate relative P37 FINISHED
Object Kai Siegbahn E174109 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: Kai Siegbahn | Statement: [Manne Siegbahn, relative, Kai Siegbahn]

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: Kai Siegbahn
Context triple: [Manne Siegbahn, relative, Kai Siegbahn]
  • A. Kai Siegbahn chosen
    Kai Siegbahn was a Swedish physicist and Nobel laureate renowned for his pioneering work in high-resolution electron spectroscopy.
  • B. Manne Siegbahn
    Manne Siegbahn was a Swedish physicist and Nobel laureate renowned for his pioneering work in X-ray spectroscopy and atomic physics.
  • C. Benjamin Roy Mottelson
    Benjamin Roy Mottelson was a Danish-American nuclear physicist who shared the 1975 Nobel Prize in Physics for his work on the structure of the atomic nucleus.
  • D. Arne Tiselius
    Arne Tiselius was a Swedish biochemist and Nobel laureate renowned for his pioneering work in electrophoresis and protein chemistry.
  • E. Hans D. Jensen
    Hans D. Jensen was a German nuclear physicist and Nobel laureate best known for co-developing the nuclear shell model of the atomic nucleus.
  • 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_69c68839ccb88190b4aa5cc1aca3448f elicitation completed
NER batch_69c6d98c3ab08190a1830c45578056ac ner completed
NED1 batch_69c7617d81288190b38a67552f228933 ned_source_triple completed
Created at: March 27, 2026, 2:25 p.m.