Triple

T20747812
Position Surface form Disambiguated ID Type / Status
Subject Scott C. Chapman E510632 entity
Predicate hasAffiliation P467 FINISHED
Object Herzberg Institute of Astrophysics — NE NERFINISHED

How this triple was built (2 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: [Scott C. Chapman, hasAffiliation, Herzberg Institute of Astrophysics]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Herzberg Institute of Astrophysics
Context triple: [Scott C. Chapman, hasAffiliation, Herzberg Institute of Astrophysics]
  • A. Herzberg Institute of Astrophysics chosen
    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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b4c845e88190b4c5f3ae79291182 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c226fbf881909794eff3ee9e206b completed April 21, 2026, 12:17 a.m.
Created at: April 16, 2026, 12:33 p.m.