Triple

T16247404
Position Surface form Disambiguated ID Type / Status
Subject Moylan–Rose Valley station E394406 entity
Predicate servedByLine P1293 FINISHED
Object Media/Wawa Line
The Media/Wawa Line is a SEPTA Regional Rail commuter route in the Philadelphia area that runs between Center City and the western suburbs, terminating in Wawa, Pennsylvania.
 E16839 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: Media/Wawa Line | Statement: [Moylan–Rose Valley station, servedByLine, Media/Wawa Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Media/Wawa Line
Context triple: [Moylan–Rose Valley station, servedByLine, Media/Wawa Line]
  • A. WAWA
    WAWA is the station code for Wawa railway station, a train stop located in Wawa, New South Wales, Australia.
  • B. Wawa Inc.
    Wawa Inc. is a popular American chain of convenience stores and gas stations known for its fresh food, coffee, and made-to-order hoagies, primarily operating along the East Coast.
  • C. WAKA
    "WAKA" is a track from 6ix9ine's 2018 studio album "Dummy Boy," known for its aggressive trap sound and high-energy delivery.
  • D. Wawa
    Wawa is a small town in northern Ontario, Canada, known for its iconic giant Canada goose statue and its history as a mining and forestry community.
  • E. Waja
    Waja is a settlement located near the town of Alamata in northern Ethiopia.
  • 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: Media/Wawa Line
Triple: [Moylan–Rose Valley station, servedByLine, Media/Wawa Line]
Generated description
The Media/Wawa Line is a SEPTA Regional Rail commuter route in the Philadelphia area that runs between Center City and the western suburbs, terminating in Wawa, Pennsylvania.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Media/Wawa Line
Target entity description: The Media/Wawa Line is a SEPTA Regional Rail commuter route in the Philadelphia area that runs between Center City and the western suburbs, terminating in Wawa, Pennsylvania.
  • A. Media/Wawa Line chosen
    The Media/Wawa Line is a commuter rail service in the Philadelphia region that connects Center City with suburban communities in Delaware County, Pennsylvania.
  • B. WAWA
    WAWA is the station code for Wawa railway station, a train stop located in Wawa, New South Wales, Australia.
  • C. Wawa Inc.
    Wawa Inc. is a popular American chain of convenience stores and gas stations known for its fresh food, coffee, and made-to-order hoagies, primarily operating along the East Coast.
  • D. WAKA
    "WAKA" is a track from 6ix9ine's 2018 studio album "Dummy Boy," known for its aggressive trap sound and high-energy delivery.
  • E. Wawa
    Wawa is a small town in northern Ontario, Canada, known for its iconic giant Canada goose statue and its history as a mining and forestry community.
  • F. None of above.

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_69d87f2171208190951025e526947816 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e245942460819080897afad0d2fe09 completed April 17, 2026, 2:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a000ee3bbc48190a56ce2807a9510f0 completed May 10, 2026, 4:51 a.m.
NEDg Description generation batch_6a000f9aecec819087cecb1edad6b710 completed May 10, 2026, 4:54 a.m.
NED2 Entity disambiguation (via description) batch_6a0010462ba881909666051b2fc38d43 completed May 10, 2026, 4:57 a.m.
Created at: April 10, 2026, 5:04 a.m.