Triple

T17014819
Position Surface form Disambiguated ID Type / Status
Subject Corona Station E412791 entity
Predicate adjacentStationOnCapitalLine P125516 FINISHED
Object Bay–Enterprise Square Station
Bay–Enterprise Square Station is an underground light rail transit station in downtown Edmonton, Alberta, serving the Capital Line and providing access to nearby commercial and office developments.
E1246644 NE FINISHED

How this triple was built (5 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: Bay–Enterprise Square Station | Statement: [Corona Station, adjacentStationOnCapitalLine, Bay–Enterprise Square Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bay–Enterprise Square Station
Context triple: [Corona Station, adjacentStationOnCapitalLine, Bay–Enterprise Square Station]
  • A. SODO Station
    SODO Station is a light rail station in Seattle’s SoDo (South of Downtown) industrial district, serving commuters and providing access to nearby warehouses, offices, and sports venues.
  • B. Tukwila International Boulevard Station
    Tukwila International Boulevard Station is a major Sound Transit Link light rail station in Tukwila, Washington, serving as a key transit hub near Seattle–Tacoma International Airport.
  • C. Seattle Center station
    Seattle Center station is the northern endpoint of Seattle’s historic monorail line, serving visitors to the Seattle Center complex and nearby attractions like the Space Needle.
  • D. Seattle King Street Station
    Seattle King Street Station is a historic railway terminal in downtown Seattle that serves as a major Amtrak and commuter rail hub for the Pacific Northwest.
  • E. Bellevue station
    Bellevue station is a Massachusetts Bay Transportation Authority commuter rail stop in Boston's West Roxbury neighborhood, serving the Needham Line.
  • 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: Bay–Enterprise Square Station
Triple: [Corona Station, adjacentStationOnCapitalLine, Bay–Enterprise Square Station]
Generated description
Bay–Enterprise Square Station is an underground light rail transit station in downtown Edmonton, Alberta, serving the Capital Line and providing access to nearby commercial and office developments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bay–Enterprise Square Station
Target entity description: Bay–Enterprise Square Station is an underground light rail transit station in downtown Edmonton, Alberta, serving the Capital Line and providing access to nearby commercial and office developments.
  • A. SODO Station
    SODO Station is a light rail station in Seattle’s SoDo (South of Downtown) industrial district, serving commuters and providing access to nearby warehouses, offices, and sports venues.
  • B. Tukwila International Boulevard Station
    Tukwila International Boulevard Station is a major Sound Transit Link light rail station in Tukwila, Washington, serving as a key transit hub near Seattle–Tacoma International Airport.
  • C. Seattle Center station
    Seattle Center station is the northern endpoint of Seattle’s historic monorail line, serving visitors to the Seattle Center complex and nearby attractions like the Space Needle.
  • D. Seattle King Street Station
    Seattle King Street Station is a historic railway terminal in downtown Seattle that serves as a major Amtrak and commuter rail hub for the Pacific Northwest.
  • E. Bellevue station
    Bellevue station is a Massachusetts Bay Transportation Authority commuter rail stop in Boston's West Roxbury neighborhood, serving the Needham Line.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: adjacentStationOnCapitalLine
Context triple: [Corona Station, adjacentStationOnCapitalLine, Bay–Enterprise Square Station]
  • A. adjacentStationOnMetropolitanLine
    Indicates that one station is directly next to another station along the Metropolitan Line, with no other stations in between on that line.
  • B. adjacentStationOnSilverLine
    Indicates that one station is directly next to another station along the Silver Line, with no other stations in between.
  • C. adjacentStationOnBlueLine
    Indicates that one station is directly next to another station along the Blue Line in the transit network.
  • D. adjacentStationOnPinkLine
    Indicates that one station is directly next to another station along the Pink Line route.
  • E. adjacentStationOnDistrictLine
    Indicates that one station is directly next to another station along the District Line, with no other stations in between on that line.
  • F. None of above. chosen

Provenance (7 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_69d886cc4170819093deddc7b8b4b6a7 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d47e64f081908f43870c7564d0ae completed April 18, 2026, 6:59 p.m.
NED1 Entity disambiguation (via context triple) batch_6a011b4ba2a88190a49d355836ff1dcf completed May 10, 2026, 11:56 p.m.
NEDg Description generation batch_6a011d5d720c8190ba6f7146a8a5f7f4 completed May 11, 2026, 12:05 a.m.
NED2 Entity disambiguation (via description) batch_6a011dd998888190a60d3880fd5c20c2 completed May 11, 2026, 12:07 a.m.
PD Predicate disambiguation batch_69e35d5be7f48190af9db67a1e23850f completed April 18, 2026, 10:30 a.m.
PDg Predicate description generation batch_69e3753f93c88190808fec5692f66699 completed April 18, 2026, 12:12 p.m.
Created at: April 10, 2026, 5:33 a.m.