Triple

T2113423
Position Surface form Disambiguated ID Type / Status
Subject Morningside Heights campus E42553 entity
Predicate hasBuilding P105 FINISHED
Object Knox Hall
Knox Hall is an academic building on Columbia University’s Morningside Heights campus that houses various departments and classrooms.
 E235234 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: Knox Hall | Statement: [Morningside Heights campus, hasBuilding, Knox Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Knox Hall
Context triple: [Morningside Heights campus, hasBuilding, Knox Hall]
  • A. Hudson Hall
    Hudson Hall is a primary academic and research building of Duke University's Pratt School of Engineering, housing classrooms, laboratories, and faculty offices.
  • B. Jane Hall
    Jane Hall was the wife of British Royal Navy admiral Sir Edward Codrington, noted for her connection to this prominent naval figure of the early 19th century.
  • C. Greenspun Hall
    Greenspun Hall is an academic building at the University of Nevada, Las Vegas, best known as the home of the Greenspun College of Urban Affairs and its journalism and media programs.
  • D. McCaw Hall
    McCaw Hall is a major performing arts venue in Seattle, Washington, best known as the home of the Seattle Opera and Pacific Northwest Ballet.
  • E. Stoughton Hall
    Stoughton Hall is one of Harvard University's historic undergraduate dormitories located in Harvard Yard.
  • 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: Knox Hall
Triple: [Morningside Heights campus, hasBuilding, Knox Hall]
Generated description
Knox Hall is an academic building on Columbia University’s Morningside Heights campus that houses various departments and classrooms.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Knox Hall
Target entity description: Knox Hall is an academic building on Columbia University’s Morningside Heights campus that houses various departments and classrooms.
  • A. Hudson Hall
    Hudson Hall is a primary academic and research building of Duke University's Pratt School of Engineering, housing classrooms, laboratories, and faculty offices.
  • B. Jane Hall
    Jane Hall was the wife of British Royal Navy admiral Sir Edward Codrington, noted for her connection to this prominent naval figure of the early 19th century.
  • C. Greenspun Hall
    Greenspun Hall is an academic building at the University of Nevada, Las Vegas, best known as the home of the Greenspun College of Urban Affairs and its journalism and media programs.
  • D. McCaw Hall
    McCaw Hall is a major performing arts venue in Seattle, Washington, best known as the home of the Seattle Opera and Pacific Northwest Ballet.
  • E. Stoughton Hall
    Stoughton Hall is one of Harvard University's historic undergraduate dormitories located in Harvard Yard.
  • 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_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.
Created at: March 4, 2026, 7:43 p.m.