Triple

T18769128
Position Surface form Disambiguated ID Type / Status
Subject Sidney van den Bergh E458967 entity
Predicate employer P7 FINISHED
Object Herzberg Institute of Astrophysics — NE NERFINISHED

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: Herzberg Institute of Astrophysics | Statement: [Sidney van den Bergh, employer, Herzberg Institute of Astrophysics]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Herzberg Institute of Astrophysics
Context triple: [Sidney van den Bergh, employer, Herzberg Institute of Astrophysics]
  • A. Kavli Institute for Astrophysics and Space Research
    The Kavli Institute for Astrophysics and Space Research is a leading MIT-based research center focused on observational and theoretical studies of the universe, including space-based astronomy and cosmology.
  • B. Smithsonian Astrophysical Observatory
    The Smithsonian Astrophysical Observatory is a major research institution dedicated to the study of astronomy and astrophysics, known for its work in observational astronomy, space science, and collaboration with the Harvard College Observatory.
  • C. Institute of Astrophysics
    The Institute of Astrophysics is a research and academic center specializing in astronomy and astrophysics within the Pontificia Universidad Católica de Chile’s Faculty of Physics.
  • D. Flatiron Institute
    The Flatiron Institute is a New York City–based research organization dedicated to advancing scientific discovery through computational methods and data-driven research across multiple disciplines.
  • E. Carnegie Observatories
    Carnegie Observatories is a major astronomical research institution known for operating world-class telescopes and conducting cutting-edge studies of the universe.
  • 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: Herzberg Institute of Astrophysics
Target entity description: The Herzberg Institute of Astrophysics is a Canadian research institution dedicated to astronomical and astrophysical studies, operating major observatories and supporting national and international space science projects.
  • A. Kavli Institute for Astrophysics and Space Research
    The Kavli Institute for Astrophysics and Space Research is a leading MIT-based research center focused on observational and theoretical studies of the universe, including space-based astronomy and cosmology.
  • B. Smithsonian Astrophysical Observatory
    The Smithsonian Astrophysical Observatory is a major research institution dedicated to the study of astronomy and astrophysics, known for its work in observational astronomy, space science, and collaboration with the Harvard College Observatory.
  • C. Institute of Astrophysics
    The Institute of Astrophysics is a research and academic center specializing in astronomy and astrophysics within the Pontificia Universidad Católica de Chile’s Faculty of Physics.
  • D. Flatiron Institute
    The Flatiron Institute is a New York City–based research organization dedicated to advancing scientific discovery through computational methods and data-driven research across multiple disciplines.
  • E. Carnegie Observatories
    Carnegie Observatories is a major astronomical research institution known for operating world-class telescopes and conducting cutting-edge studies of the universe.
  • F. None of above. chosen

Provenance (2 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_69d8d395dba0819087568404508590cb completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e58d867264819098ae35c9feab3bb4 completed April 20, 2026, 2:20 a.m.
Created at: April 10, 2026, 11:52 a.m.