Triple

T6762863
Position Surface form Disambiguated ID Type / Status
Subject New York College for the Training of Teachers E154638 entity
Predicate laterBecame P101 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: [New York College for the Training of Teachers, laterBecame, Teachers College, Columbia University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Teachers College, Columbia University
Context triple: [New York College for the Training of Teachers, laterBecame, 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. Teachers College
    Teachers College is an academic division of Ball State University focused on preparing educators and advancing research in teaching and learning.
  • C. Columbia Graduate Center
    Columbia Graduate Center is a satellite graduate education facility of Loyola University Maryland located in Columbia, Maryland.
  • D. Columbia University
    Columbia University is an Ivy League research university renowned for its rigorous academics and influential role in scholarship, journalism, and public affairs.
  • E. 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.
  • 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_69c688109c1c8190added9a221292af0 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d2160a2c8190837c608a3509c62c completed March 27, 2026, 6:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71a7b50388190b380f20f0213f0e5 completed March 28, 2026, 12:02 a.m.
Created at: March 27, 2026, 2:12 p.m.