Triple

T12599692
Position Surface form Disambiguated ID Type / Status
Subject Donald Lynden-Bell E300823 entity
Predicate employer P7 FINISHED
Object Institute of Astronomy, University of Cambridge E40685 NE FINISHED

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: Institute of Astronomy, University of Cambridge | Statement: [Donald Lynden-Bell, employer, Institute of Astronomy, University of Cambridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Institute of Astronomy, University of Cambridge
Context triple: [Donald Lynden-Bell, employer, Institute of Astronomy, University of Cambridge]
  • A. Institute of Astronomy, University of Cambridge chosen
    The Institute of Astronomy, University of Cambridge is a leading research and teaching center specializing in astronomy and astrophysics, renowned for its contributions to observational and theoretical cosmology, stellar and galactic studies, and instrumentation.
  • B. Institute of Astronomy
    The Institute of Astronomy is a leading Mexican research center dedicated to the study of astrophysics and related space sciences within the National Autonomous University of Mexico.
  • C. Kavli Institute for Cosmology
    The Kavli Institute for Cosmology is a research center at the University of Cambridge dedicated to advancing the understanding of the universe’s origin, structure, and evolution through observational and theoretical cosmology.
  • D. Cavendish Astrophysics Group, University of Cambridge
    The Cavendish Astrophysics Group at the University of Cambridge is a leading research group specializing in observational and experimental astrophysics, including cosmology, radio astronomy, and instrumentation development.
  • E. Mullard Space Science Laboratory
    Mullard Space Science Laboratory is the United Kingdom’s largest university-based space science research institute, renowned for designing, building, and operating instruments for major international space missions.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdea2ca881908f379526c13b1145 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d954d096d08190afa1f685bad68d35 completed April 10, 2026, 7:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65ec92c6c8190bd2d193e70940407 completed May 2, 2026, 8:30 p.m.
Created at: April 9, 2026, 5:09 p.m.