Triple

T17680221
Position Surface form Disambiguated ID Type / Status
Subject Bayview Village E440748 entity
Predicate servedBy P82 FINISHED
Object Leslie subway station
Leslie subway station is a Toronto Transit Commission subway stop on Line 4 Sheppard located in North York, Toronto, Canada.
 E1283494 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: Leslie subway station | Statement: [Bayview Village, servedBy, Leslie subway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leslie subway station
Context triple: [Bayview Village, servedBy, Leslie subway station]
  • A. Lawrence subway station
    Lawrence subway station is a Toronto Transit Commission subway station on Line 1 Yonge–University located in Midtown Toronto, Canada.
  • B. Wellesley subway station
    Wellesley subway station is a Toronto Transit Commission subway stop on Line 1 Yonge–University located in downtown Toronto, Ontario, Canada.
  • C. Anderson Street station
    Anderson Street station is a New Jersey Transit commuter rail stop serving the city of Hackensack in Bergen County, New Jersey.
  • D. St. Clair subway station
    St. Clair subway station is a Toronto Transit Commission rapid transit station on Line 1 Yonge–University, serving the midtown Yonge and St. Clair neighbourhood.
  • E. Patterson SkyTrain station
    Patterson SkyTrain station is an elevated rapid transit station on Metro Vancouver’s SkyTrain system, serving the Burnaby area near Metrotown.
  • 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: Leslie subway station
Triple: [Bayview Village, servedBy, Leslie subway station]
Generated description
Leslie subway station is a Toronto Transit Commission subway stop on Line 4 Sheppard located in North York, Toronto, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leslie subway station
Target entity description: Leslie subway station is a Toronto Transit Commission subway stop on Line 4 Sheppard located in North York, Toronto, Canada.
  • A. Lawrence subway station
    Lawrence subway station is a Toronto Transit Commission subway station on Line 1 Yonge–University located in Midtown Toronto, Canada.
  • B. Wellesley subway station
    Wellesley subway station is a Toronto Transit Commission subway stop on Line 1 Yonge–University located in downtown Toronto, Ontario, Canada.
  • C. Anderson Street station
    Anderson Street station is a New Jersey Transit commuter rail stop serving the city of Hackensack in Bergen County, New Jersey.
  • D. St. Clair subway station
    St. Clair subway station is a Toronto Transit Commission rapid transit station on Line 1 Yonge–University, serving the midtown Yonge and St. Clair neighbourhood.
  • E. Patterson SkyTrain station
    Patterson SkyTrain station is an elevated rapid transit station on Metro Vancouver’s SkyTrain system, serving the Burnaby area near Metrotown.
  • 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_69d8b9e940b081908b862bb0e6e89b0d completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4704357b8819087e3a93e9eefd858 completed April 19, 2026, 6:03 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0230189290819087d80b8c447bbf08 completed May 11, 2026, 7:38 p.m.
NEDg Description generation batch_6a023111b1e4819088c9c7f499a73c5e completed May 11, 2026, 7:42 p.m.
NED2 Entity disambiguation (via description) batch_6a02317519948190a2c3f1edc7c1a163 completed May 11, 2026, 7:43 p.m.
Created at: April 10, 2026, 10:01 a.m.