Triple

T10032332
Position Surface form Disambiguated ID Type / Status
Subject SEPTA Route 15 E204879 entity
Predicate hasBranding P11989 FINISHED
Object Route 15 Girard
Route 15 Girard is a SEPTA streetcar line in Philadelphia that runs primarily along Girard Avenue, serving as one of the city’s key east–west transit routes.
 E837175 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: Route 15 Girard | Statement: [SEPTA Route 15, hasBranding, Route 15 Girard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Route 15 Girard
Context triple: [SEPTA Route 15, hasBranding, Route 15 Girard]
  • A. Route 15E
    Route 15E is a popular Lisbon tram line known for connecting the city center with the Belém district and its major historical attractions.
  • B. Route 147
    Route 147 is a numbered roadway that serves as a key connector passing through the Uruca area.
  • C. Route 28
    Route 28 is a major north–south state highway in Massachusetts that runs from the Cape Cod area through Boston and into New Hampshire, serving as a key regional arterial road.
  • D. Route 17
    Route 17 is a major state highway in New York that serves as a key transportation corridor through the southern part of the state, connecting numerous towns and villages.
  • E. Route 17
    Route 17 is a state highway designation in Massachusetts used for a specific segment of roadway within the state's numbered route system.
  • 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: Route 15 Girard
Triple: [SEPTA Route 15, hasBranding, Route 15 Girard]
Generated description
Route 15 Girard is a SEPTA streetcar line in Philadelphia that runs primarily along Girard Avenue, serving as one of the city’s key east–west transit routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Route 15 Girard
Target entity description: Route 15 Girard is a SEPTA streetcar line in Philadelphia that runs primarily along Girard Avenue, serving as one of the city’s key east–west transit routes.
  • A. Route 15E
    Route 15E is a popular Lisbon tram line known for connecting the city center with the Belém district and its major historical attractions.
  • B. Route 147
    Route 147 is a numbered roadway that serves as a key connector passing through the Uruca area.
  • C. Route 28
    Route 28 is a major north–south state highway in Massachusetts that runs from the Cape Cod area through Boston and into New Hampshire, serving as a key regional arterial road.
  • D. Route 17
    Route 17 is a major state highway in New York that serves as a key transportation corridor through the southern part of the state, connecting numerous towns and villages.
  • E. Route 17
    Route 17 is a state highway designation in Massachusetts used for a specific segment of roadway within the state's numbered route system.
  • 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_69ca834d77188190ad645e33e8ca3200 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cdce47845c8190ab5696267fdedcad completed April 2, 2026, 2:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69d282478578819085ca00fe140bb6c1 completed April 5, 2026, 3:39 p.m.
NEDg Description generation batch_69d283c516708190b3a1c363841787fc completed April 5, 2026, 3:46 p.m.
NED2 Entity disambiguation (via description) batch_69d284956730819099e5cd918e722fd8 completed April 5, 2026, 3:49 p.m.
Created at: March 30, 2026, 8:54 p.m.