Triple

T8149143
Position Surface form Disambiguated ID Type / Status
Subject Mount Dennis E190289 entity
Predicate hasTransitConnection P3791 FINISHED
Object Mount Dennis station
Mount Dennis station is a planned major transit hub in Toronto, Ontario, serving as the western terminus of Line 5 Eglinton and integrating light rail, GO Transit, and bus services.
E717412 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: Mount Dennis station | Statement: [Mount Dennis, hasTransitConnection, Mount Dennis station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mount Dennis station
Context triple: [Mount Dennis, hasTransitConnection, Mount Dennis station]
  • A. Clareview Station
    Clareview Station is a major light rail transit stop in northeast Edmonton, Alberta, serving as a key terminus and commuter hub on the Edmonton LRT system.
  • B. Beverly station
    Beverly station is a Massachusetts Bay Transportation Authority commuter rail station in Beverly, Massachusetts, serving as a key junction and terminal point for several North Shore rail lines.
  • C. Copley station
    Copley station is a major underground MBTA subway stop in Boston’s Back Bay neighborhood, serving multiple branches of the Green Line and providing access to nearby landmarks like Copley Square and the Boston Public Library.
  • D. Bayview station
    Bayview station is a major light rail transit hub in Ottawa, Canada, serving as an interchange between the city’s Confederation Line and Trillium Line.
  • E. Bayview station
    Bayview station is a Toronto subway station on Line 4 Sheppard, serving the Bayview and Sheppard Avenue area with underground platforms and modern transit connections.
  • 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: Mount Dennis station
Triple: [Mount Dennis, hasTransitConnection, Mount Dennis station]
Generated description
Mount Dennis station is a planned major transit hub in Toronto, Ontario, serving as the western terminus of Line 5 Eglinton and integrating light rail, GO Transit, and bus services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mount Dennis station
Target entity description: Mount Dennis station is a planned major transit hub in Toronto, Ontario, serving as the western terminus of Line 5 Eglinton and integrating light rail, GO Transit, and bus services.
  • A. Clareview Station
    Clareview Station is a major light rail transit stop in northeast Edmonton, Alberta, serving as a key terminus and commuter hub on the Edmonton LRT system.
  • B. Beverly station
    Beverly station is a Massachusetts Bay Transportation Authority commuter rail station in Beverly, Massachusetts, serving as a key junction and terminal point for several North Shore rail lines.
  • C. Copley station
    Copley station is a major underground MBTA subway stop in Boston’s Back Bay neighborhood, serving multiple branches of the Green Line and providing access to nearby landmarks like Copley Square and the Boston Public Library.
  • D. Bayview station
    Bayview station is a major light rail transit hub in Ottawa, Canada, serving as an interchange between the city’s Confederation Line and Trillium Line.
  • E. Bayview station
    Bayview station is a Toronto subway station on Line 4 Sheppard, serving the Bayview and Sheppard Avenue area with underground platforms and modern transit connections.
  • 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_69ca82be7ba8819087de0147e9292c83 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb447fc4308190b9436b0fe51a70a5 completed March 31, 2026, 3:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccbee697208190a1d9c98b2a4414bd completed April 1, 2026, 6:44 a.m.
NEDg Description generation batch_69ccc310b514819099228a1cc66517c5 completed April 1, 2026, 7:02 a.m.
NED2 Entity disambiguation (via description) batch_69ccd8041c00819094094701ace21aa0 completed April 1, 2026, 8:32 a.m.
Created at: March 30, 2026, 5:37 p.m.