Triple

T4041606
Position Surface form Disambiguated ID Type / Status
Subject Cooper Union E83962 entity
Predicate hasFacility P105 FINISHED
Object Great Hall
The Great Hall is a historic auditorium at Cooper Union in New York City, renowned as a landmark venue for major political speeches, public debates, and cultural events since the 19th century.
E409351 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: Great Hall | Statement: [Cooper Union, hasFacility, Great Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Hall
Context triple: [Cooper Union, hasFacility, Great Hall]
  • A. Great Hall
    The Great Hall at Frederiksborg Castle is an opulent Renaissance ceremonial chamber renowned for its richly decorated interiors and role in royal banquets and state events.
  • B. Great Hall
    The Great Hall is the central, cathedral-like gallery of the Hockey Hall of Fame, renowned for housing the Stanley Cup and the plaques of inducted members.
  • C. Great Hall
    The Great Hall at Shrewsbury Castle is a historic ceremonial and reception space that has served as a central gathering and administrative area within the medieval fortress.
  • D. Great Hall
    The Great Hall is the grand ceremonial chamber within Manchester Town Hall, renowned for its ornate Victorian Gothic architecture and historic murals depicting the city’s past.
  • E. Great Hall
    The Great Hall is the grand, gilded state ballroom of the Catherine Palace in Tsarskoye Selo, renowned for its opulent Baroque interiors and mirrored, gold-adorned walls.
  • 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: Great Hall
Triple: [Cooper Union, hasFacility, Great Hall]
Generated description
The Great Hall is a historic auditorium at Cooper Union in New York City, renowned as a landmark venue for major political speeches, public debates, and cultural events since the 19th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Great Hall
Target entity description: The Great Hall is a historic auditorium at Cooper Union in New York City, renowned as a landmark venue for major political speeches, public debates, and cultural events since the 19th century.
  • A. Great Hall
    The Great Hall is a large, historic, multi-purpose event space within Hart House at the University of Toronto, often used for banquets, ceremonies, and cultural gatherings.
  • B. Great Hall
    The Great Hall is a grand ceremonial and reception space within Australia’s Parliament House in Canberra, used for official functions, state events, and large gatherings.
  • C. Great Hall
    The Great Hall is a prominent ceremonial and architectural landmark at the University of Birmingham, used for major events such as graduations, concerts, and formal gatherings.
  • D. Great Hall
    The Great Hall is a grand ceremonial chamber within Belfast City Hall, used for official functions, civic events, and public gatherings.
  • E. Great Hall
    The Great Hall is the grand central corridor of the United States Supreme Court Building, known for its marble columns, busts of former Chief Justices, and ceremonial significance.
  • 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_69aed92f7cf0819098e0539bdcc3767f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefb3a9314819095dcf47675eedb48 completed March 9, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5564d0fb881909ba645714be27b95 completed March 14, 2026, 12:36 p.m.
NEDg Description generation batch_69b55a291d8c8190976e764011692ba0 completed March 14, 2026, 12:52 p.m.
NED2 Entity disambiguation (via description) batch_69b55a9ec7e88190bc5d165fd666f4b3 completed March 14, 2026, 12:54 p.m.
Created at: March 9, 2026, 3:37 p.m.