Triple

T18886778
Position Surface form Disambiguated ID Type / Status
Subject Alfred Sturtevant E461976 entity
Predicate partOf P40 FINISHED
Object Drosophila research group at Columbia University — 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: Drosophila research group at Columbia University | Statement: [Alfred Sturtevant, partOf, Drosophila research group at Columbia University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Drosophila research group at Columbia University
Context triple: [Alfred Sturtevant, partOf, Drosophila research group at Columbia University]
  • A. Columbia University Drosophila school chosen
    The Columbia University Drosophila school was an early 20th-century genetics research group centered around Thomas Hunt Morgan’s lab, renowned for pioneering chromosome theory and gene mapping using fruit flies.
  • B. Drosophila genetics community
    The Drosophila genetics community is a global network of researchers who use the fruit fly Drosophila melanogaster as a model organism to study fundamental principles of genetics, development, and molecular biology.
  • C. Laboratory of Genetics, Rockefeller University
    The Laboratory of Genetics at Rockefeller University is a renowned research center focused on fundamental genetic and molecular mechanisms underlying biological processes.
  • D. the Fly Room at Columbia University
    The Fly Room at Columbia University was a historic early-20th-century genetics laboratory where Thomas Hunt Morgan and his students used fruit flies to uncover fundamental principles of heredity and chromosome theory.
  • E. Caenorhabditis Genetics Center
    The Caenorhabditis Genetics Center is a major international repository and distribution center that provides C. elegans and related nematode strains and resources to the research community.
  • 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_69d8dcfc3430819095ee6fc0eb4c06a5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c4760d808190b502c4ed1f24424c completed April 20, 2026, 6:15 a.m.
Created at: April 10, 2026, 11:58 a.m.