Triple

T9810990
Position Surface form Disambiguated ID Type / Status
Subject Blainville E238268 entity
Predicate hasRailwayStation P918 FINISHED
Object Blainville station
Blainville station is a commuter rail station in Blainville, Quebec, serving passengers on the Exo suburban rail network in the Greater Montreal area.
 E822642 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: Blainville station | Statement: [Blainville, hasRailwayStation, Blainville station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blainville station
Context triple: [Blainville, hasRailwayStation, Blainville station]
  • A. Baie-D’Urfé station
    Baie-D’Urfé station is a commuter rail station in Baie-D’Urfé, Quebec, serving passengers on the Exo rail network in the Greater Montreal area.
  • B. Outremont station
    Outremont station is a Montreal Metro station on the Blue Line located in the Outremont borough of Montreal, Quebec, Canada.
  • C. Tremblay station
    Tremblay station is a light rail transit stop in Ottawa, Ontario, serving the city’s Confederation Line near the VIA Rail Ottawa train station.
  • D. Crémazie station
    Crémazie station is a Montreal Metro station on the Orange Line, serving the Villeray–Saint-Michel–Parc-Extension borough of Montreal, Quebec, Canada.
  • E. Édouard-Montpetit station
    Édouard-Montpetit station is a Montreal Metro station on the Blue Line located near the Université de Montréal and serving the Outremont 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: Blainville station
Triple: [Blainville, hasRailwayStation, Blainville station]
Generated description
Blainville station is a commuter rail station in Blainville, Quebec, serving passengers on the Exo suburban rail network in the Greater Montreal area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blainville station
Target entity description: Blainville station is a commuter rail station in Blainville, Quebec, serving passengers on the Exo suburban rail network in the Greater Montreal area.
  • A. Baie-D’Urfé station
    Baie-D’Urfé station is a commuter rail station in Baie-D’Urfé, Quebec, serving passengers on the Exo rail network in the Greater Montreal area.
  • B. Outremont station
    Outremont station is a Montreal Metro station on the Blue Line located in the Outremont borough of Montreal, Quebec, Canada.
  • C. Tremblay station
    Tremblay station is a light rail transit stop in Ottawa, Ontario, serving the city’s Confederation Line near the VIA Rail Ottawa train station.
  • D. Crémazie station
    Crémazie station is a Montreal Metro station on the Orange Line, serving the Villeray–Saint-Michel–Parc-Extension borough of Montreal, Quebec, Canada.
  • E. Édouard-Montpetit station
    Édouard-Montpetit station is a Montreal Metro station on the Blue Line located near the Université de Montréal and serving the Outremont 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_69ca84defac48190abc1148804f184c1 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb2214a7c8190b516acf64e2b85db completed April 2, 2026, 12:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1cc5f768c8190987aaa7164f42444 completed April 5, 2026, 2:43 a.m.
NEDg Description generation batch_69d1ccd04b60819085a5bde42605ecf5 completed April 5, 2026, 2:45 a.m.
NED2 Entity disambiguation (via description) batch_69d1cd70aa5481908b67afef279c38af completed April 5, 2026, 2:48 a.m.
Created at: March 30, 2026, 8:30 p.m.