Triple

T21527848
Position Surface form Disambiguated ID Type / Status
Subject Devon, Pennsylvania, United States E531142 entity
Predicate hasRailStation P726 FINISHED
Object Devon station — NE NERFINISHED

How this triple was built (3 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: Devon station | Statement: [Devon, Pennsylvania, United States, hasRailStation, Devon station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Devon station
Context triple: [Devon, Pennsylvania, United States, hasRailStation, Devon station]
  • A. Devonshire station
    Devonshire station was an earlier name for a transit stop in Boston’s downtown area, later known as State Street station on the MBTA subway system.
  • B. Warminster station
    Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
  • C. Torresdale Station
    Torresdale Station is a commuter rail station in the Torresdale neighborhood of Northeast Philadelphia that serves passengers on SEPTA’s Trenton Line.
  • D. Devonport railway station
    Devonport railway station is a passenger rail station serving the town of Devonport in Plymouth, Devon, England, on the Cornish Main Line.
  • E. Malvern Station
    Malvern Station is a commuter rail stop in Malvern, Pennsylvania, serving passengers on SEPTA’s Paoli/Thorndale Line in the western suburbs of Philadelphia.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Devon station
Target entity description: Devon station is a commuter rail station in Devon, Pennsylvania, serving passengers on SEPTA's Paoli/Thorndale Line in the western suburbs of Philadelphia.
  • A. Devonshire station
    Devonshire station was an earlier name for a transit stop in Boston’s downtown area, later known as State Street station on the MBTA subway system.
  • B. Warminster station
    Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
  • C. Torresdale Station
    Torresdale Station is a commuter rail station in the Torresdale neighborhood of Northeast Philadelphia that serves passengers on SEPTA’s Trenton Line.
  • D. Devonport railway station
    Devonport railway station is a passenger rail station serving the town of Devonport in Plymouth, Devon, England, on the Cornish Main Line.
  • E. Malvern Station
    Malvern Station is a commuter rail stop in Malvern, Pennsylvania, serving passengers on SEPTA’s Paoli/Thorndale Line in the western suburbs of Philadelphia.
  • F. None of above. chosen

Provenance (2 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_69e0c45e5b8881908ac18fc2f493b114 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ee88522e948190b9fa5a3587f32eae completed April 26, 2026, 9:49 p.m.
Created at: April 16, 2026, 6:26 p.m.