Triple

T4552566
Position Surface form Disambiguated ID Type / Status
Subject Gábor Szegő E120398 entity
Predicate doctoralAdvisor P167 FINISHED
Object Lipót Fejér
Lipót Fejér was a Hungarian mathematician renowned for his fundamental contributions to harmonic analysis and Fourier series, and for mentoring a generation of influential mathematicians.
 E453128 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: Lipót Fejér | Statement: [Gábor Szegő, doctoralAdvisor, Lipót Fejér]

Disambiguation candidates (2 decisions)

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: Lipót Fejér
Context triple: [Gábor Szegő, doctoralAdvisor, Lipót Fejér]
  • A. Gábor Szegő
    Gábor Szegő was a Hungarian-American mathematician renowned for his contributions to analysis, particularly in the theory of orthogonal polynomials and Toeplitz matrices.
  • B. Frigyes Riesz
    Frigyes Riesz was a Hungarian mathematician renowned for his foundational contributions to functional analysis and measure theory.
  • C. Pál Turán
    Pál Turán was a Hungarian mathematician renowned for his influential work in number theory and combinatorics, including the development of Turán's theorem in extremal graph theory.
  • D. Imre Lipschitz
    Imre Lipschitz, better known as Imre Lakatos, was a Hungarian-born philosopher of mathematics and science renowned for his work on the methodology of scientific research programmes.
  • E. Pál Losonczi
    Pál Losonczi was a Hungarian communist politician who served as Chairman of the Presidential Council of the Hungarian People's Republic from 1967 to 1987, effectively acting as the country's head of state.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lipót Fejér
Target entity description: Lipót Fejér was a Hungarian mathematician renowned for his fundamental contributions to harmonic analysis and Fourier series, and for mentoring a generation of influential mathematicians.
  • A. Gábor Szegő
    Gábor Szegő was a Hungarian-American mathematician renowned for his contributions to analysis, particularly in the theory of orthogonal polynomials and Toeplitz matrices.
  • B. Frigyes Riesz
    Frigyes Riesz was a Hungarian mathematician renowned for his foundational contributions to functional analysis and measure theory.
  • C. Pál Turán
    Pál Turán was a Hungarian mathematician renowned for his influential work in number theory and combinatorics, including the development of Turán's theorem in extremal graph theory.
  • D. Imre Lipschitz
    Imre Lipschitz, better known as Imre Lakatos, was a Hungarian-born philosopher of mathematics and science renowned for his work on the methodology of scientific research programmes.
  • E. Pál Losonczi
    Pál Losonczi was a Hungarian communist politician who served as Chairman of the Presidential Council of the Hungarian People's Republic from 1967 to 1987, effectively acting as the country's head of state.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lipót Fejér
Triple: [Gábor Szegő, doctoralAdvisor, Lipót Fejér]
Generated description
Lipót Fejér was a Hungarian mathematician renowned for his fundamental contributions to harmonic analysis and Fourier series, and for mentoring a generation of influential mathematicians.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69bd4636f1648190a701445c2fcd9c17 elicitation completed
NER batch_69bd581160e08190b715a8ce5c3e6c9b ner completed
NED1 batch_69bdc56c0ce08190beb9d4f468b988f7 ned_source_triple completed
NED2 batch_69bdcb3b4aa081908b614650c9b9025e ned_description completed
NEDg batch_69bdcae651a481909b2564bf7042b30c nedg completed
Created at: March 20, 2026, 1:09 p.m.