Triple

T11380878
Position Surface form Disambiguated ID Type / Status
Subject OCAD University campus E269589 entity
Predicate hasBuilding P105 FINISHED
Object 49 McCaul Street building
The 49 McCaul Street building is a key OCAD University facility in downtown Toronto that houses studios, classrooms, and creative workspaces for art and design students.
 E922793 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: 49 McCaul Street building | Statement: [OCAD University campus, hasBuilding, 49 McCaul Street building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 49 McCaul Street building
Context triple: [OCAD University campus, hasBuilding, 49 McCaul Street building]
  • A. 100 McCaul Street building
    The 100 McCaul Street building is OCAD University’s main academic and studio facility in downtown Toronto, known for housing many of the institution’s core art and design programs.
  • B. 105 Victoria Street
    105 Victoria Street is a commercial office building in central London, situated near Victoria Station in the Westminster area.
  • C. Regina Building
    Regina Building is a historic early 20th-century neoclassical commercial building located in Manila’s old business district along Escolta Street.
  • D. Parkside Building
    Parkside Building is a major teaching and creative hub of Birmingham City University, housing its art, design, and media facilities in a modern, purpose-built campus space.
  • E. Centre Street building
    The Centre Street building is a major facility of the Walters Art Museum in Baltimore, housing galleries, exhibitions, and visitor amenities.
  • 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: 49 McCaul Street building
Triple: [OCAD University campus, hasBuilding, 49 McCaul Street building]
Generated description
The 49 McCaul Street building is a key OCAD University facility in downtown Toronto that houses studios, classrooms, and creative workspaces for art and design students.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 49 McCaul Street building
Target entity description: The 49 McCaul Street building is a key OCAD University facility in downtown Toronto that houses studios, classrooms, and creative workspaces for art and design students.
  • A. 100 McCaul Street building
    The 100 McCaul Street building is OCAD University’s main academic and studio facility in downtown Toronto, known for housing many of the institution’s core art and design programs.
  • B. 105 Victoria Street
    105 Victoria Street is a commercial office building in central London, situated near Victoria Station in the Westminster area.
  • C. Regina Building
    Regina Building is a historic early 20th-century neoclassical commercial building located in Manila’s old business district along Escolta Street.
  • D. Parkside Building
    Parkside Building is a major teaching and creative hub of Birmingham City University, housing its art, design, and media facilities in a modern, purpose-built campus space.
  • E. Centre Street building
    The Centre Street building is a major facility of the Walters Art Museum in Baltimore, housing galleries, exhibitions, and visitor amenities.
  • 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_69d6aacca1048190b39dbbc2174616fa completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7fc331f188190a7f69f1aae53fb6b completed April 9, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69e58bff6574819089bd63266b97a734 completed April 20, 2026, 2:14 a.m.
NEDg Description generation batch_69e59323c5948190bc2c9512f7b0a54f completed April 20, 2026, 2:44 a.m.
NED2 Entity disambiguation (via description) batch_69e599c53704819097c0fdbbfbbb1e87 completed April 20, 2026, 3:13 a.m.
Created at: April 8, 2026, 9:34 p.m.