Triple

T814477
Position Surface form Disambiguated ID Type / Status
Subject John Dewey E17620 entity
Predicate employer P7 FINISHED
Object Teachers College, Columbia University E22895 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: Teachers College, Columbia University | Statement: [John Dewey, employer, Teachers College, Columbia University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Teachers College, Columbia University
Context triple: [John Dewey, employer, Teachers College, Columbia University]
  • A. Teachers College, Columbia University chosen
    Teachers College, Columbia University is a renowned graduate school of education, health, and psychology affiliated with Columbia University and recognized as one of the leading institutions for teacher training and educational research.
  • B. Columbia University
    Columbia University is an Ivy League research university renowned for its rigorous academics and influential role in scholarship, journalism, and public affairs.
  • C. New School for Social Research
    The New School for Social Research is a New York City-based graduate institution renowned for its critical, interdisciplinary approach to the social sciences and humanities and its historical ties to European intellectuals.
  • D. New York University
    New York University is a major private research university known for its global campuses and strong programs in fields such as arts, business, law, and the social sciences.
  • E. Harvard Graduate Center
    The Harvard Graduate Center is a modernist academic complex at Harvard University designed by renowned Bauhaus architect Walter Gropius and his firm The Architects Collaborative.
  • 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_69a4937bcaac8190a322524ac6f45a5a completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4ab5035608190bff5f3843b75e662 completed March 1, 2026, 9:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc5f8bc2081908f7d2435ce43fdc4 completed March 8, 2026, 12:42 a.m.
Created at: March 1, 2026, 7:38 p.m.