Triple

T8979960
Position Surface form Disambiguated ID Type / Status
Subject Yardley, Pennsylvania E214497 entity
Predicate hasRailStation P726 FINISHED
Object Yardley station
Yardley station is a commuter rail stop in Yardley, Pennsylvania, served by SEPTA’s West Trenton Line connecting the borough to Philadelphia and surrounding areas.
 E770034 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: Yardley station | Statement: [Yardley, Pennsylvania, hasRailStation, Yardley station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yardley station
Context triple: [Yardley, Pennsylvania, hasRailStation, Yardley station]
  • A. Rayners Lane station
    Rayners Lane station is a London Underground station in the London Borough of Harrow, served by the Metropolitan and Piccadilly lines.
  • B. Haydons Road railway station
    Haydons Road railway station is a suburban rail stop in the London Borough of Merton serving local commuter services on the Sutton Loop in South London.
  • C. Stonebridge Park station
    Stonebridge Park station is a railway and London Underground station in north-west London served by the Bakerloo line and London Overground.
  • D. Mark Lane station
    Mark Lane station was a former London Underground station on the District and Circle lines that once served the City of London near the Tower of London before being closed and superseded by Tower Hill station.
  • E. Dee Road station
    Dee Road station is a commuter rail stop in Park Ridge, Illinois, served by Metra’s Union Pacific Northwest 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: Yardley station
Triple: [Yardley, Pennsylvania, hasRailStation, Yardley station]
Generated description
Yardley station is a commuter rail stop in Yardley, Pennsylvania, served by SEPTA’s West Trenton Line connecting the borough to Philadelphia and surrounding areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yardley station
Target entity description: Yardley station is a commuter rail stop in Yardley, Pennsylvania, served by SEPTA’s West Trenton Line connecting the borough to Philadelphia and surrounding areas.
  • A. Rayners Lane station
    Rayners Lane station is a London Underground station in the London Borough of Harrow, served by the Metropolitan and Piccadilly lines.
  • B. Haydons Road railway station
    Haydons Road railway station is a suburban rail stop in the London Borough of Merton serving local commuter services on the Sutton Loop in South London.
  • C. Stonebridge Park station
    Stonebridge Park station is a railway and London Underground station in north-west London served by the Bakerloo line and London Overground.
  • D. Mark Lane station
    Mark Lane station was a former London Underground station on the District and Circle lines that once served the City of London near the Tower of London before being closed and superseded by Tower Hill station.
  • E. Dee Road station
    Dee Road station is a commuter rail stop in Park Ridge, Illinois, served by Metra’s Union Pacific Northwest Line.
  • 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_69ca839ea8b88190922c6a326ffcc0d3 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc67a615b081909b88e761be879802 completed April 1, 2026, 12:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc9719f5c8190bc22c3c7375b54f7 completed April 3, 2026, 2:06 p.m.
NEDg Description generation batch_69cfcb07ee80819098f9df620e0b82c2 completed April 3, 2026, 2:13 p.m.
NED2 Entity disambiguation (via description) batch_69cfcb6787b8819084ff84b7f1186e90 completed April 3, 2026, 2:15 p.m.
Created at: March 30, 2026, 7:03 p.m.