Triple

T2113440
Position Surface form Disambiguated ID Type / Status
Subject Morningside Heights campus E42553 entity
Predicate mainQuadrangle P34866 FINISHED
Object Low Plaza
Low Plaza is the central open-air gathering space and ceremonial focal point of Columbia University's Morningside Heights campus, framed by iconic campus buildings and steps.
E235240 NE FINISHED

How this triple was built (5 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: Low Plaza | Statement: [Morningside Heights campus, mainQuadrangle, Low Plaza]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Low Plaza
Context triple: [Morningside Heights campus, mainQuadrangle, Low Plaza]
  • A. Vellucci Plaza
    Vellucci Plaza is a small public square and community gathering spot located in the Inman Square neighborhood of Cambridge, Massachusetts.
  • B. Pioneer Plaza
    Pioneer Plaza is a large public park and sculpture installation in Dallas, Texas, best known for its dramatic bronze cattle-drive statues commemorating the city's Old West heritage.
  • C. Pioneer Plaza
    Pioneer Plaza is a prominent commercial office complex in downtown Honolulu known for housing various businesses and financial institutions.
  • D. Sproul Plaza
    Sproul Plaza is the central public square of UC Berkeley’s campus, historically renowned as a focal point for student activism and free speech movements.
  • E. Terry Schrunk Plaza
    Terry Schrunk Plaza is a public square and park in downtown Portland, Oregon, known for hosting civic events and being surrounded by key government buildings.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Low Plaza
Triple: [Morningside Heights campus, mainQuadrangle, Low Plaza]
Generated description
Low Plaza is the central open-air gathering space and ceremonial focal point of Columbia University's Morningside Heights campus, framed by iconic campus buildings and steps.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Low Plaza
Target entity description: Low Plaza is the central open-air gathering space and ceremonial focal point of Columbia University's Morningside Heights campus, framed by iconic campus buildings and steps.
  • A. Vellucci Plaza
    Vellucci Plaza is a small public square and community gathering spot located in the Inman Square neighborhood of Cambridge, Massachusetts.
  • B. Pioneer Plaza
    Pioneer Plaza is a large public park and sculpture installation in Dallas, Texas, best known for its dramatic bronze cattle-drive statues commemorating the city's Old West heritage.
  • C. Pioneer Plaza
    Pioneer Plaza is a prominent commercial office complex in downtown Honolulu known for housing various businesses and financial institutions.
  • D. Sproul Plaza
    Sproul Plaza is the central public square of UC Berkeley’s campus, historically renowned as a focal point for student activism and free speech movements.
  • E. Terry Schrunk Plaza
    Terry Schrunk Plaza is a public square and park in downtown Portland, Oregon, known for hosting civic events and being surrounded by key government buildings.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: mainQuadrangle
Context triple: [Morningside Heights campus, mainQuadrangle, Low Plaza]
  • A. mainSquare
    Indicates that a location serves as the primary or central public square of a town or city.
  • B. isQuadrangleOf
    Indicates that one entity is a four-sided polygon (quadrilateral) that has the other entity as its defining instance or member.
  • C. quadrant
    Indicates the specific quarter or sector of a larger two-dimensional space or area in which an entity is located or classified.
  • D. otherMainCampus
    Indicates that an institution has an additional primary campus distinct from its main campus.
  • E. mainChamber
    Indicates that something is the primary or central chamber or room within a larger structure or system.
  • F. None of above. chosen

Provenance (7 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_69a8871040f08190aac2e2d0ab6b47ad completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abbb0495d0819097dc936540743b74 completed March 7, 2026, 5:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae30748a7c81908ab3e08b7aa9900a completed March 9, 2026, 2:29 a.m.
NEDg Description generation batch_69ae3197794c81908530b26fcb8a4a77 completed March 9, 2026, 2:33 a.m.
NED2 Entity disambiguation (via description) batch_69ae31f65444819090c2af22c21ec3e1 completed March 9, 2026, 2:35 a.m.
PD Predicate disambiguation batch_69abb7ba08948190a3c236bb53ee4257 completed March 7, 2026, 5:29 a.m.
PDg Predicate description generation batch_69abb85fe7a08190b991b1f23bc34f93 completed March 7, 2026, 5:32 a.m.
Created at: March 4, 2026, 7:43 p.m.