Triple

T19728532
Position Surface form Disambiguated ID Type / Status
Subject Metro Toronto Convention Centre E473789 entity
Predicate hasPart P35 FINISHED
Object South Building
South Building is a major wing of the Metro Toronto Convention Centre in downtown Toronto, housing extensive exhibition and meeting spaces for conventions and events.
 E1393617 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: South Building | Statement: [Metro Toronto Convention Centre, hasPart, South Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Building
Context triple: [Metro Toronto Convention Centre, hasPart, South Building]
  • A. South Building
    South Building is a major exhibition hall within Chicago’s McCormick Place convention center complex, used for large trade shows and events.
  • B. South Building
    South Building is one of the oldest and most historically significant academic buildings on the campus of the University of North Carolina at Chapel Hill.
  • C. South Building
    South Building is a major exhibition and event facility that forms one of the primary structures of the Phoenix Convention Center complex in downtown Phoenix, Arizona.
  • D. North Building
    North Building is one of the main exhibition and convention halls within Chicago’s McCormick Place complex, hosting large-scale trade shows and events.
  • E. North Building
    North Building is a distinctive wing of the Denver Art Museum, known for its modernist architecture and role in housing part of the museum’s art collections.
  • 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: South Building
Triple: [Metro Toronto Convention Centre, hasPart, South Building]
Generated description
South Building is a major wing of the Metro Toronto Convention Centre in downtown Toronto, housing extensive exhibition and meeting spaces for conventions and events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Building
Target entity description: South Building is a major wing of the Metro Toronto Convention Centre in downtown Toronto, housing extensive exhibition and meeting spaces for conventions and events.
  • A. South Building
    South Building is a major exhibition hall within Chicago’s McCormick Place convention center complex, used for large trade shows and events.
  • B. South Building
    South Building is one of the oldest and most historically significant academic buildings on the campus of the University of North Carolina at Chapel Hill.
  • C. South Building
    South Building is a major exhibition and event facility that forms one of the primary structures of the Phoenix Convention Center complex in downtown Phoenix, Arizona.
  • D. North Building
    North Building is one of the main exhibition and convention halls within Chicago’s McCormick Place complex, hosting large-scale trade shows and events.
  • E. North Building
    North Building is a distinctive wing of the Denver Art Museum, known for its modernist architecture and role in housing part of the museum’s art collections.
  • 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_69d8e517ebd48190979ee76723bcfadf completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e649fa1bc481908a9e7cf4fc52f75c completed April 20, 2026, 3:44 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07bd5b317081908c24b611b85baebd completed May 16, 2026, 12:42 a.m.
NEDg Description generation batch_6a07bdd25abc81908dac2444f7a9625e completed May 16, 2026, 12:44 a.m.
NED2 Entity disambiguation (via description) batch_6a07be58e4088190a01c67b21b5ca34d completed May 16, 2026, 12:46 a.m.
Created at: April 10, 2026, 1:47 p.m.