Triple

T9011435
Position Surface form Disambiguated ID Type / Status
Subject GO Transit Milton line E215481 entity
Predicate hasStation P35 FINISHED
Object Lisgar GO Station
Lisgar GO Station is a commuter rail station in Mississauga, Ontario, serving passengers on GO Transit's Milton line and connecting them to the Greater Toronto Area.
 E775629 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: Lisgar GO Station | Statement: [GO Transit Milton line, hasStation, Lisgar GO Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lisgar GO Station
Context triple: [GO Transit Milton line, hasStation, Lisgar GO Station]
  • A. Sunnybrooke station
    Sunnybrooke station is a commuter rail station in the Pierrefonds-Roxboro borough of Montreal, Quebec, serving the Exo network.
  • B. Outremont station
    Outremont station is a Montreal Metro station on the Blue Line located in the Outremont borough of Montreal, Quebec, Canada.
  • C. Côte-des-Neiges station
    Côte-des-Neiges station is a Montreal Metro station serving the Côte-des-Neiges–Notre-Dame-de-Grâce borough on the city’s Blue Line.
  • D. Place-d’Armes station
    Place-d’Armes station is a Montreal Metro station on the Orange Line serving the historic Old Montreal and downtown business district.
  • E. Henri-Bourassa station
    Henri-Bourassa station is a major Montreal Metro station on the Orange Line that serves as a key transit hub in the northern part of the city.
  • 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: Lisgar GO Station
Triple: [GO Transit Milton line, hasStation, Lisgar GO Station]
Generated description
Lisgar GO Station is a commuter rail station in Mississauga, Ontario, serving passengers on GO Transit's Milton line and connecting them to the Greater Toronto Area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lisgar GO Station
Target entity description: Lisgar GO Station is a commuter rail station in Mississauga, Ontario, serving passengers on GO Transit's Milton line and connecting them to the Greater Toronto Area.
  • A. Sunnybrooke station
    Sunnybrooke station is a commuter rail station in the Pierrefonds-Roxboro borough of Montreal, Quebec, serving the Exo network.
  • B. Outremont station
    Outremont station is a Montreal Metro station on the Blue Line located in the Outremont borough of Montreal, Quebec, Canada.
  • C. Côte-des-Neiges station
    Côte-des-Neiges station is a Montreal Metro station serving the Côte-des-Neiges–Notre-Dame-de-Grâce borough on the city’s Blue Line.
  • D. Place-d’Armes station
    Place-d’Armes station is a Montreal Metro station on the Orange Line serving the historic Old Montreal and downtown business district.
  • E. Henri-Bourassa station
    Henri-Bourassa station is a major Montreal Metro station on the Orange Line that serves as a key transit hub in the northern part of the city.
  • 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_69ca83a2bf088190986ee7a8eb90407d completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc69c1571881908d0b144786b5ee1f completed April 1, 2026, 12:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69cffda389988190beb6b6ea9352efcc completed April 3, 2026, 5:49 p.m.
NEDg Description generation batch_69cfff51b8c0819093b2c348fd7819fe completed April 3, 2026, 5:56 p.m.
NED2 Entity disambiguation (via description) batch_69d0014b9c108190b4abe8c974677d31 completed April 3, 2026, 6:04 p.m.
Created at: March 30, 2026, 7:06 p.m.