Triple

T7100354
Position Surface form Disambiguated ID Type / Status
Subject Dow’s Lake area E165439 entity
Predicate transportAccess P1288 FINISHED
Object Dow’s Lake station
Dow’s Lake station is a public transit stop in Ottawa, Canada, serving the Dow’s Lake area and nearby attractions such as the Rideau Canal and surrounding parks.
 E642808 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: Dow’s Lake station | Statement: [Dow’s Lake area, transportAccess, Dow’s Lake station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dow’s Lake station
Context triple: [Dow’s Lake area, transportAccess, Dow’s Lake station]
  • A. Big Lake station
    Big Lake station is a commuter rail station in Big Lake, Minnesota, serving as the northern endpoint of the Northstar Line connecting to the Minneapolis–Saint Paul metropolitan area.
  • B. Clark/Lake station
    Clark/Lake station is a major Chicago 'L' transit hub in the Loop where multiple CTA lines intersect, providing extensive connections across the city.
  • C. St. Clair station
    St. Clair station is a Toronto Transit Commission subway station on Line 1 in midtown Toronto, serving the St. Clair Avenue and Yonge Street area with connections to streetcar and bus routes.
  • D. Waban station
    Waban station is a light rail stop on Boston's MBTA Green Line located in the Waban neighborhood of Newton, Massachusetts.
  • E. Sand Lake Road station
    Sand Lake Road station is a commuter rail stop in Orlando, Florida, serving as part of the SunRail regional rail system.
  • 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: Dow’s Lake station
Triple: [Dow’s Lake area, transportAccess, Dow’s Lake station]
Generated description
Dow’s Lake station is a public transit stop in Ottawa, Canada, serving the Dow’s Lake area and nearby attractions such as the Rideau Canal and surrounding parks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dow’s Lake station
Target entity description: Dow’s Lake station is a public transit stop in Ottawa, Canada, serving the Dow’s Lake area and nearby attractions such as the Rideau Canal and surrounding parks.
  • A. Big Lake station
    Big Lake station is a commuter rail station in Big Lake, Minnesota, serving as the northern endpoint of the Northstar Line connecting to the Minneapolis–Saint Paul metropolitan area.
  • B. Clark/Lake station
    Clark/Lake station is a major Chicago 'L' transit hub in the Loop where multiple CTA lines intersect, providing extensive connections across the city.
  • C. St. Clair station
    St. Clair station is a Toronto Transit Commission subway station on Line 1 in midtown Toronto, serving the St. Clair Avenue and Yonge Street area with connections to streetcar and bus routes.
  • D. Waban station
    Waban station is a light rail stop on Boston's MBTA Green Line located in the Waban neighborhood of Newton, Massachusetts.
  • E. Sand Lake Road station
    Sand Lake Road station is a commuter rail stop in Orlando, Florida, serving as part of the SunRail regional rail system.
  • 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_69c6887fcddc8190a5d58908f6dee590 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e58531c88190a32746f9a97da709 completed March 27, 2026, 8:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c79ca6236c81908a7051bd00d0ca90 completed March 28, 2026, 9:17 a.m.
NEDg Description generation batch_69c79eb0d2cc8190a7f09708d8fa8cc0 completed March 28, 2026, 9:26 a.m.
NED2 Entity disambiguation (via description) batch_69c79f2d85388190b17dc918da7ae357 completed March 28, 2026, 9:28 a.m.
Created at: March 27, 2026, 2:42 p.m.