Triple

T14946381
Position Surface form Disambiguated ID Type / Status
Subject Welsh-Ryan Arena E372672 entity
Predicate previousName P65 FINISHED
Object McGaw Memorial Hall
McGaw Memorial Hall is a multi-purpose indoor arena on Northwestern University's campus in Evanston, Illinois, historically used for basketball games, convocations, and large university events.
E1128154 NE FINISHED

How this triple was built (4 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: McGaw Memorial Hall | Statement: [Welsh-Ryan Arena, previousName, McGaw Memorial Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: McGaw Memorial Hall
Context triple: [Welsh-Ryan Arena, previousName, McGaw Memorial Hall]
  • A. Estey Hall
    Estey Hall is a historic academic building at Shaw University in Raleigh, North Carolina, notable as one of the first structures in the United States built for the higher education of African American women.
  • B. McGraw Hall
    McGraw Hall is one of Cornell University's historic academic buildings, prominently located on the Arts Quad and housing various humanities and social science departments.
  • C. O’Brien Hall
    O’Brien Hall is a key academic and research building associated with the College of Engineering at the University of California, Berkeley.
  • D. McGraw Rotunda
    McGraw Rotunda is an ornate, mural-lined ceremonial hall in the New York Public Library’s main Stephen A. Schwarzman Building, known for its grand Beaux-Arts architecture and historic artwork.
  • E. Keating Hall
    Keating Hall is a prominent Gothic-style academic building and landmark at Fordham University's Rose Hill campus in the Bronx, New York.
  • 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: McGaw Memorial Hall
Triple: [Welsh-Ryan Arena, previousName, McGaw Memorial Hall]
Generated description
McGaw Memorial Hall is a multi-purpose indoor arena on Northwestern University's campus in Evanston, Illinois, historically used for basketball games, convocations, and large university events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: McGaw Memorial Hall
Target entity description: McGaw Memorial Hall is a multi-purpose indoor arena on Northwestern University's campus in Evanston, Illinois, historically used for basketball games, convocations, and large university events.
  • A. Estey Hall
    Estey Hall is a historic academic building at Shaw University in Raleigh, North Carolina, notable as one of the first structures in the United States built for the higher education of African American women.
  • B. McGraw Hall
    McGraw Hall is one of Cornell University's historic academic buildings, prominently located on the Arts Quad and housing various humanities and social science departments.
  • C. O’Brien Hall
    O’Brien Hall is a key academic and research building associated with the College of Engineering at the University of California, Berkeley.
  • D. McGraw Rotunda
    McGraw Rotunda is an ornate, mural-lined ceremonial hall in the New York Public Library’s main Stephen A. Schwarzman Building, known for its grand Beaux-Arts architecture and historic artwork.
  • E. Keating Hall
    Keating Hall is a prominent Gothic-style academic building and landmark at Fordham University's Rose Hill campus in the Bronx, New York.
  • F. None of above. chosen

Provenance (5 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_69d85cca979481908747d2a81eba1cea completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded68e35c481908e47cd68441c5115 completed April 15, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe7e963c548190b3a06ffbbb3298b2 completed May 9, 2026, 12:23 a.m.
NEDg Description generation batch_69fe807eaa208190a478f0d0599ef695 completed May 9, 2026, 12:31 a.m.
NED2 Entity disambiguation (via description) batch_69fe811c14448190b85d94244adcd662 completed May 9, 2026, 12:34 a.m.
Created at: April 10, 2026, 2:39 a.m.