Triple

T3821474
Position Surface form Disambiguated ID Type / Status
Subject Elizabeth and James Killian Professor of Economics at Massachusetts Institute of Technology E84381 entity
Predicate employerOfHolder P49123 FINISHED
Object Massachusetts Institute of Technology E3 NE FINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Massachusetts Institute of Technology | Statement: [Elizabeth and James Killian Professor of Economics at Massachusetts Institute of Technology, employerOfHolder, Massachusetts Institute of Technology]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Massachusetts Institute of Technology
Context triple: [Elizabeth and James Killian Professor of Economics at Massachusetts Institute of Technology, employerOfHolder, Massachusetts Institute of Technology]
  • A. Massachusetts Institute of Technology chosen
    The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
  • B. Harvard John A. Paulson School of Engineering and Applied Sciences
    The Harvard John A. Paulson School of Engineering and Applied Sciences is Harvard University's engineering and applied sciences school, known for interdisciplinary research and education at the intersection of technology, science, and society.
  • C. California Institute of Technology
    The California Institute of Technology (Caltech) is a world-renowned private research university in Pasadena, California, especially known for its strength in science and engineering and its contributions to space exploration and technology.
  • D. Worcester Polytechnic Institute
    Worcester Polytechnic Institute is a private research university in Worcester, Massachusetts, known for its strong engineering, science, and technology programs and its project-based learning curriculum.
  • E. Εθνικό Μετσόβιο Πολυτεχνείο
    Εθνικό Μετσόβιο Πολυτεχνείο is Greece’s premier engineering and technical university, renowned for its rigorous programs and historic role in the country’s academic and political life.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: employerOfHolder
Context triple: [Elizabeth and James Killian Professor of Economics at Massachusetts Institute of Technology, employerOfHolder, Massachusetts Institute of Technology]
  • A. employerIn
    Indicates that one entity serves as the employer of another within a specified context, such as a location, organization, or time period.
  • B. employer
    Indicates a relationship where one entity hires, pays, and oversees the work of another entity.
  • C. formerEmployer
    Indicates that one entity previously employed the other but no longer does so.
  • D. employerRelationship chosen
    Indicates a relationship in which one entity acts as the employer of another, having authority to hire, direct, and compensate the other party for work performed.
  • E. employerType
    Indicates the classification or category of an employer in relation to the entity (e.g., public, private, nonprofit, self-employed).
  • F. None of above.

Provenance (4 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69aed931f5908190be2c07af66d4df25 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef188b474819087680db42b04ecdd completed March 9, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51222e5b08190aa4ac79722219798 completed March 14, 2026, 7:45 a.m.
PD Predicate disambiguation batch_69aee74a2bc081909b237df8b1e27653 completed March 9, 2026, 3:29 p.m.
Created at: March 9, 2026, 3:17 p.m.