Triple

T161793
Position Surface form Disambiguated ID Type / Status
Subject St. George campus E3302 entity
Predicate hasNotableBuilding P1544 FINISHED
Object Trinity College quadrangle
Trinity College quadrangle is a historic, enclosed courtyard at the University of Toronto’s Trinity College, known for its collegiate Gothic architecture and central role in campus life.
 E24667 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: Trinity College quadrangle | Statement: [St. George campus, hasNotableBuilding, Trinity College quadrangle]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trinity College quadrangle
Context triple: [St. George campus, hasNotableBuilding, Trinity College quadrangle]
  • A. Convocation Hall
    Convocation Hall is a historic domed auditorium at the University of Toronto’s St. George campus, renowned as the primary venue for graduation ceremonies and major academic events.
  • B. Massachusetts Hall
    Massachusetts Hall is one of Harvard University's oldest buildings, historically used as a dormitory and administrative space in Harvard Yard.
  • C. Harvard Hall
    Harvard Hall is a historic academic building at Harvard University, known for housing classrooms and lecture halls in the heart of Harvard Yard.
  • D. Gilman Hall
    Gilman Hall is a historic academic building at the University of California, Berkeley, known for its pivotal role in early 20th-century chemical research, including work related to the discovery of plutonium.
  • E. Thayer Hall
    Thayer Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students in a central historic campus location.
  • 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: Trinity College quadrangle
Triple: [St. George campus, hasNotableBuilding, Trinity College quadrangle]
Generated description
Trinity College quadrangle is a historic, enclosed courtyard at the University of Toronto’s Trinity College, known for its collegiate Gothic architecture and central role in campus life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trinity College quadrangle
Target entity description: Trinity College quadrangle is a historic, enclosed courtyard at the University of Toronto’s Trinity College, known for its collegiate Gothic architecture and central role in campus life.
  • A. Convocation Hall
    Convocation Hall is a historic domed auditorium at the University of Toronto’s St. George campus, renowned as the primary venue for graduation ceremonies and major academic events.
  • B. Massachusetts Hall
    Massachusetts Hall is one of Harvard University's oldest buildings, historically used as a dormitory and administrative space in Harvard Yard.
  • C. Harvard Hall
    Harvard Hall is a historic academic building at Harvard University, known for housing classrooms and lecture halls in the heart of Harvard Yard.
  • D. Gilman Hall
    Gilman Hall is a historic academic building at the University of California, Berkeley, known for its pivotal role in early 20th-century chemical research, including work related to the discovery of plutonium.
  • E. Thayer Hall
    Thayer Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students in a central historic campus location.
  • 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_69a2527757ec819090b8becb2cf1a862 completed Feb. 28, 2026, 2:27 a.m.
NER Named-entity recognition batch_69a2585877648190a2ec320182a69343 completed Feb. 28, 2026, 2:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69a311574d248190b4769473012a3106 completed Feb. 28, 2026, 4:01 p.m.
NEDg Description generation batch_69a311e8cd04819097b25a1f70ee1786 completed Feb. 28, 2026, 4:03 p.m.
NED2 Entity disambiguation (via description) batch_69a3127429ac8190aba44dc87716bc6e completed Feb. 28, 2026, 4:06 p.m.
Created at: Feb. 28, 2026, 2:31 a.m.