Triple

T10166785
Position Surface form Disambiguated ID Type / Status
Subject Hamilton Hall E235223 entity
Predicate hasAddress P4379 FINISHED
Object Columbia University, Morningside Heights, New York City E18260 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: Columbia University, Morningside Heights, New York City | Statement: [Hamilton Hall, hasAddress, Columbia University, Morningside Heights, New York City]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia University, Morningside Heights, New York City
Context triple: [Hamilton Hall, hasAddress, Columbia University, Morningside Heights, New York City]
  • A. Columbia University Midtown campus
    Columbia University Midtown campus was a former urban campus of Columbia University located in Midtown Manhattan before the university consolidated its main academic operations in Morningside Heights.
  • B. Columbia University chosen
    Columbia University is an Ivy League research university renowned for its rigorous academics and influential role in scholarship, journalism, and public affairs.
  • C. Washington Square campus
    Washington Square campus is New York University's main urban campus located around Washington Square Park in Manhattan, serving as the university's historic and academic center.
  • D. The City University of New York in the Bronx
    The City University of New York in the Bronx is a public higher education institution that serves as the borough’s branch of the CUNY system, offering a range of undergraduate and graduate programs.
  • E. Morningside Heights campus
    Morningside Heights campus is Columbia University's historic main campus in Upper Manhattan, known for its academic institutions, neoclassical architecture, and proximity to Riverside and Morningside Parks.
  • 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_69ca84ceafd0819085828600e11bed6b completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdec6e016c81909ded2a16b839c405 completed April 2, 2026, 4:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69d65296ee98819096de701e3b945001 completed April 8, 2026, 1:05 p.m.
Created at: March 30, 2026, 9:10 p.m.