Triple

T20851894
Position Surface form Disambiguated ID Type / Status
Subject Wynne family E513384 entity
Predicate hasPlaceNamedAfter P21562 FINISHED
Object Wynnewood Road (SEPTA station)
Wynnewood Road (SEPTA station) is a Southeastern Pennsylvania Transportation Authority rapid transit stop on the Norristown High Speed Line serving the Wynnewood neighborhood in the Philadelphia suburbs.
 E1453671 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: Wynnewood Road (SEPTA station) | Statement: [Wynne family, hasPlaceNamedAfter, Wynnewood Road (SEPTA station)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wynnewood Road (SEPTA station)
Context triple: [Wynne family, hasPlaceNamedAfter, Wynnewood Road (SEPTA station)]
  • A. SEPTA Broad–Ridge Spur
    The SEPTA Broad–Ridge Spur is a short branch of Philadelphia’s Broad Street Line subway that provides local rapid transit service between Center City and North Philadelphia.
  • B. 8th Street station (SEPTA)
    8th Street station (SEPTA) is an underground rapid transit hub in Center City Philadelphia serving multiple SEPTA lines, including the Market–Frankford Line and the Broad–Ridge Spur.
  • C. SEPTA Highland station
    SEPTA Highland station is a commuter rail stop on SEPTA's Chestnut Hill West Line serving the Highland neighborhood of Philadelphia, Pennsylvania.
  • D. Jefferson Station (SEPTA)
    Jefferson Station (SEPTA) is a major underground regional rail hub in Center City Philadelphia that connects multiple commuter lines and provides direct access to nearby downtown destinations.
  • E. 13th Street station (SEPTA)
    13th Street station (SEPTA) is an underground rapid transit station in Center City Philadelphia serving the Market–Frankford Line and connecting to multiple SEPTA services.
  • 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: Wynnewood Road (SEPTA station)
Triple: [Wynne family, hasPlaceNamedAfter, Wynnewood Road (SEPTA station)]
Generated description
Wynnewood Road (SEPTA station) is a Southeastern Pennsylvania Transportation Authority rapid transit stop on the Norristown High Speed Line serving the Wynnewood neighborhood in the Philadelphia suburbs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wynnewood Road (SEPTA station)
Target entity description: Wynnewood Road (SEPTA station) is a Southeastern Pennsylvania Transportation Authority rapid transit stop on the Norristown High Speed Line serving the Wynnewood neighborhood in the Philadelphia suburbs.
  • A. SEPTA Broad–Ridge Spur
    The SEPTA Broad–Ridge Spur is a short branch of Philadelphia’s Broad Street Line subway that provides local rapid transit service between Center City and North Philadelphia.
  • B. 8th Street station (SEPTA)
    8th Street station (SEPTA) is an underground rapid transit hub in Center City Philadelphia serving multiple SEPTA lines, including the Market–Frankford Line and the Broad–Ridge Spur.
  • C. SEPTA Highland station
    SEPTA Highland station is a commuter rail stop on SEPTA's Chestnut Hill West Line serving the Highland neighborhood of Philadelphia, Pennsylvania.
  • D. Jefferson Station (SEPTA)
    Jefferson Station (SEPTA) is a major underground regional rail hub in Center City Philadelphia that connects multiple commuter lines and provides direct access to nearby downtown destinations.
  • E. 13th Street station (SEPTA)
    13th Street station (SEPTA) is an underground rapid transit station in Center City Philadelphia serving the Market–Frankford Line and connecting to multiple SEPTA services.
  • 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_69e0b4f4898081908209e58edb8f9c45 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c3a3d8808190b8efce77ae36850e completed April 21, 2026, 12:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a090b0790348190b6e89fb12eaff9d8 completed May 17, 2026, 12:25 a.m.
NEDg Description generation batch_6a090c627830819089b0a479efc42536 completed May 17, 2026, 12:31 a.m.
NED2 Entity disambiguation (via description) batch_6a090cd6f0048190861b7a93560355aa completed May 17, 2026, 12:33 a.m.
Created at: April 16, 2026, 12:43 p.m.