Triple

T616145
Position Surface form Disambiguated ID Type / Status
Subject Toronto Metropolitan University E14407 entity
Predicate hasStudentResidence P16150 FINISHED
Object Pitman Hall
Pitman Hall is a major on-campus student residence building at Toronto Metropolitan University in downtown Toronto, Canada.
E77098 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: Pitman Hall | Statement: [Toronto Metropolitan University, hasStudentResidence, Pitman Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pitman Hall
Context triple: [Toronto Metropolitan University, hasStudentResidence, Pitman Hall]
  • A. Canton Hall
    Canton Hall is a historic live music and event venue located in Dallas’s Deep Ellum entertainment district.
  • B. Mills Mansion
    Mills Mansion is a grand Gilded Age Beaux-Arts estate on the Hudson River in Staatsburg, New York, once the country home of financier Ogden Mills and his wife Ruth Livingston Mills.
  • C. Griswold Hall
    Griswold Hall is an academic and administrative building at Harvard Law School that houses faculty offices, classrooms, and legal research facilities.
  • D. Emlen Physick Estate
    The Emlen Physick Estate is a preserved Victorian house museum in Cape May, New Jersey, renowned as an outstanding example of Stick Style architecture and 19th-century seaside resort life.
  • E. Vaile Mansion
    Vaile Mansion is a historic 19th-century Victorian estate in Independence, Missouri, renowned for its ornate architecture and role as a prominent local landmark.
  • 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: Pitman Hall
Triple: [Toronto Metropolitan University, hasStudentResidence, Pitman Hall]
Generated description
Pitman Hall is a major on-campus student residence building at Toronto Metropolitan University in downtown Toronto, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pitman Hall
Target entity description: Pitman Hall is a major on-campus student residence building at Toronto Metropolitan University in downtown Toronto, Canada.
  • A. Canton Hall
    Canton Hall is a historic live music and event venue located in Dallas’s Deep Ellum entertainment district.
  • B. Mills Mansion
    Mills Mansion is a grand Gilded Age Beaux-Arts estate on the Hudson River in Staatsburg, New York, once the country home of financier Ogden Mills and his wife Ruth Livingston Mills.
  • C. Griswold Hall
    Griswold Hall is an academic and administrative building at Harvard Law School that houses faculty offices, classrooms, and legal research facilities.
  • D. Emlen Physick Estate
    The Emlen Physick Estate is a preserved Victorian house museum in Cape May, New Jersey, renowned as an outstanding example of Stick Style architecture and 19th-century seaside resort life.
  • E. Vaile Mansion
    Vaile Mansion is a historic 19th-century Victorian estate in Independence, Missouri, renowned for its ornate architecture and role as a prominent local landmark.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasStudentResidence
Context triple: [Toronto Metropolitan University, hasStudentResidence, Pitman Hall]
  • A. hasStudentEnrollment
    Indicates that a person or entity is enrolled as a student in a particular course, program, or educational institution.
  • B. hasStudents
    Indicates that an entity (such as a class, school, or teacher) is associated with one or more students.
  • C. residentialCampus chosen
    Indicates that an educational institution’s campus includes on-site housing where students live as part of the campus community.
  • D. hasResidentialRequirement
    Indicates that an entity is subject to a condition requiring residence in a specified place or under specified living arrangements.
  • E. hasResidentialArea
    Indicates that an entity includes, contains, or is associated with an area designated for people to live or reside.
  • F. None of above.

Provenance (6 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_69a4934b17c881909ace8270e8ddd202 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49e22f3688190a512bec3f0347814 completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5554b4f888190b9b64ece37087bf4 completed March 2, 2026, 9:15 a.m.
NEDg Description generation batch_69a555ae08b88190aad64ec7923437ef completed March 2, 2026, 9:17 a.m.
NED2 Entity disambiguation (via description) batch_69a556669878819098816d2221a3fd3d completed March 2, 2026, 9:20 a.m.
PD Predicate disambiguation batch_69a49cfbcbf88190a854921dc531eba8 completed March 1, 2026, 8:09 p.m.
Created at: March 1, 2026, 7:35 p.m.