Triple

T5580997
Position Surface form Disambiguated ID Type / Status
Subject GO Transit Lakeshore West line E146638 entity
Predicate hasStation P35 FINISHED
Object Port Credit GO Station
Port Credit GO Station is a commuter rail station in Mississauga, Ontario, serving as a key transit hub connecting regional GO Transit rail and local bus services.
 E532123 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: Port Credit GO Station | Statement: [GO Transit Lakeshore West line, hasStation, Port Credit GO Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Port Credit GO Station
Context triple: [GO Transit Lakeshore West line, hasStation, Port Credit GO Station]
  • A. Bramalea GO Station
    Bramalea GO Station is a commuter rail and bus station in the Bramalea area of Brampton, Ontario, serving GO Transit and regional passengers in the Greater Toronto Area.
  • B. Don Mills station
    Don Mills station is an eastern Toronto subway terminus on Line 4 Sheppard that serves as a key transit hub for buses and nearby commercial and residential areas.
  • C. Brampton GO Station
    Brampton GO Station is a commuter rail and bus transit hub in Brampton, Ontario, serving GO Transit and regional passengers on the Kitchener line.
  • D. Mount Pleasant GO Station
    Mount Pleasant GO Station is a commuter rail and bus station in Brampton, Ontario, serving as part of the Greater Toronto Area’s GO Transit network.
  • E. Markham GO Station
    Markham GO Station is a commuter rail station in Markham, Ontario, serving GO Transit's Stouffville line and connecting the town to the Greater Toronto Area.
  • 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: Port Credit GO Station
Triple: [GO Transit Lakeshore West line, hasStation, Port Credit GO Station]
Generated description
Port Credit GO Station is a commuter rail station in Mississauga, Ontario, serving as a key transit hub connecting regional GO Transit rail and local bus services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Port Credit GO Station
Target entity description: Port Credit GO Station is a commuter rail station in Mississauga, Ontario, serving as a key transit hub connecting regional GO Transit rail and local bus services.
  • A. Bramalea GO Station
    Bramalea GO Station is a commuter rail and bus station in the Bramalea area of Brampton, Ontario, serving GO Transit and regional passengers in the Greater Toronto Area.
  • B. Don Mills station
    Don Mills station is an eastern Toronto subway terminus on Line 4 Sheppard that serves as a key transit hub for buses and nearby commercial and residential areas.
  • C. Brampton GO Station
    Brampton GO Station is a commuter rail and bus transit hub in Brampton, Ontario, serving GO Transit and regional passengers on the Kitchener line.
  • D. Mount Pleasant GO Station
    Mount Pleasant GO Station is a commuter rail and bus station in Brampton, Ontario, serving as part of the Greater Toronto Area’s GO Transit network.
  • E. Markham GO Station
    Markham GO Station is a commuter rail station in Markham, Ontario, serving GO Transit's Stouffville line and connecting the town to the Greater Toronto Area.
  • 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_69c0090287a08190b4098411effe970c completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c0208147a48190b2cdb42b9c9814a3 completed March 22, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0285baa648190bf8e94740ea62466 completed March 22, 2026, 5:35 p.m.
NEDg Description generation batch_69c044d9e8fc8190ba80f949913812da completed March 22, 2026, 7:36 p.m.
NED2 Entity disambiguation (via description) batch_69c0453a71a081909d6393e6176d6fa4 completed March 22, 2026, 7:38 p.m.
Created at: March 22, 2026, 3:37 p.m.