Triple

T2728457
Position Surface form Disambiguated ID Type / Status
Subject Sheppard–Yonge station E60250 entity
Predicate nearbyLandmark P350 FINISHED
Object Hullmark Centre
Hullmark Centre is a major mixed-use commercial and residential complex in North York, Toronto, known for its office towers, condos, and direct connection to the subway.
 E292932 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: Hullmark Centre | Statement: [Sheppard–Yonge station, nearbyLandmark, Hullmark Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hullmark Centre
Context triple: [Sheppard–Yonge station, nearbyLandmark, Hullmark Centre]
  • A. York Centre
    York Centre is a federal electoral district in Toronto, Ontario, known for its diverse, largely urban population and long-standing Liberal Party representation.
  • B. Hylton Center
    Hylton Center is a performing arts venue in Virginia that hosts concerts, theater, dance, and community cultural events.
  • C. Scarborough Civic Centre
    Scarborough Civic Centre is a major municipal complex in Scarborough, Toronto, housing local government offices, public services, and community facilities.
  • D. Ivor Wynne Centre
    The Ivor Wynne Centre is an athletic and recreation complex at McMaster University in Hamilton, Ontario, serving as a primary venue for the university’s sports teams and physical education programs.
  • E. Avenir Centre
    Avenir Centre is a modern multi-purpose indoor arena in downtown Moncton, New Brunswick, hosting major sports events, concerts, and other large-scale entertainment.
  • 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: Hullmark Centre
Triple: [Sheppard–Yonge station, nearbyLandmark, Hullmark Centre]
Generated description
Hullmark Centre is a major mixed-use commercial and residential complex in North York, Toronto, known for its office towers, condos, and direct connection to the subway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hullmark Centre
Target entity description: Hullmark Centre is a major mixed-use commercial and residential complex in North York, Toronto, known for its office towers, condos, and direct connection to the subway.
  • A. York Centre
    York Centre is a federal electoral district in Toronto, Ontario, known for its diverse, largely urban population and long-standing Liberal Party representation.
  • B. Hylton Center
    Hylton Center is a performing arts venue in Virginia that hosts concerts, theater, dance, and community cultural events.
  • C. Scarborough Civic Centre
    Scarborough Civic Centre is a major municipal complex in Scarborough, Toronto, housing local government offices, public services, and community facilities.
  • D. Ivor Wynne Centre
    The Ivor Wynne Centre is an athletic and recreation complex at McMaster University in Hamilton, Ontario, serving as a primary venue for the university’s sports teams and physical education programs.
  • E. Avenir Centre
    Avenir Centre is a modern multi-purpose indoor arena in downtown Moncton, New Brunswick, hosting major sports events, concerts, and other large-scale entertainment.
  • 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_69ab4b75cd908190b691ef0d1801acda completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdaeaee388190a21e7fa0b8f83546 completed March 7, 2026, 7:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69afb69aa8b081909c57e8a7f64d0913 completed March 10, 2026, 6:13 a.m.
NEDg Description generation batch_69afb717260c8190a93641152f163879 completed March 10, 2026, 6:15 a.m.
NED2 Entity disambiguation (via description) batch_69afb781327c819090c42c461d17762e completed March 10, 2026, 6:17 a.m.
Created at: March 6, 2026, 9:56 p.m.