Triple

T4291577
Position Surface form Disambiguated ID Type / Status
Subject Board of Trustees of Columbia University E99603 entity
Predicate operatesIn P82 FINISHED
Object Morningside Heights campus of Columbia University E42553 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: Morningside Heights campus of Columbia University | Statement: [Board of Trustees of Columbia University, operatesIn, Morningside Heights campus of Columbia University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Morningside Heights campus of Columbia University
Context triple: [Board of Trustees of Columbia University, operatesIn, Morningside Heights campus of Columbia University]
  • A. Morningside Heights campus chosen
    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.
  • B. 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.
  • 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. Manhattanville campus
    The Manhattanville campus is Columbia University's modern, expanding campus in West Harlem that houses cutting-edge research, arts, and academic facilities.
  • E. Central Park and Morningside Heights
    Central Park and Morningside Heights are adjacent areas in Manhattan, New York City, with Central Park being a major urban park and Morningside Heights a primarily residential and academic neighborhood.
  • 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_69b3455175088190aa79c6e03b86647e completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3507efb28819091a9d5b9161a5008 completed March 12, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c73501f4819088bf87f3c4d0f23b completed March 14, 2026, 8:38 p.m.
Created at: March 12, 2026, 11:08 p.m.