Triple

T7056610
Position Surface form Disambiguated ID Type / Status
Subject Haverford Township, Pennsylvania E164106 entity
Predicate hasTrolleyService P36816 FINISHED
Object SEPTA Route 102
SEPTA Route 102 is a suburban trolley line in the Philadelphia area that connects 69th Street Transportation Center with communities in Delaware County, including Haverford Township.
 E641149 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: SEPTA Route 102 | Statement: [Haverford Township, Pennsylvania, hasTrolleyService, SEPTA Route 102]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SEPTA Route 102
Context triple: [Haverford Township, Pennsylvania, hasTrolleyService, SEPTA Route 102]
  • A. SEPTA Route 10
    SEPTA Route 10 is a trolley line in Philadelphia that operates as part of the SEPTA Subway–Surface system, running between Center City and West Philadelphia.
  • B. SEPTA Route 75
    SEPTA Route 75 is a trackless trolley bus line in Philadelphia that provides electric-powered transit service along a fixed route in the city.
  • C. SEPTA Route 11
    SEPTA Route 11 is a trolley line in Philadelphia that operates as part of the SEPTA Subway–Surface system, running between Center City and the city’s southwestern neighborhoods.
  • D. SEPTA Route 59
    SEPTA Route 59 is an electric trackless trolley bus line in Northeast Philadelphia operated by SEPTA as part of its trolleybus network.
  • E. SEPTA Route 13
    SEPTA Route 13 is a trolley line in Philadelphia that operates as part of the SEPTA Subway–Surface system, running between Center City and the city’s western neighborhoods.
  • 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: SEPTA Route 102
Triple: [Haverford Township, Pennsylvania, hasTrolleyService, SEPTA Route 102]
Generated description
SEPTA Route 102 is a suburban trolley line in the Philadelphia area that connects 69th Street Transportation Center with communities in Delaware County, including Haverford Township.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SEPTA Route 102
Target entity description: SEPTA Route 102 is a suburban trolley line in the Philadelphia area that connects 69th Street Transportation Center with communities in Delaware County, including Haverford Township.
  • A. SEPTA Route 10
    SEPTA Route 10 is a trolley line in Philadelphia that operates as part of the SEPTA Subway–Surface system, running between Center City and West Philadelphia.
  • B. SEPTA Route 75
    SEPTA Route 75 is a trackless trolley bus line in Philadelphia that provides electric-powered transit service along a fixed route in the city.
  • C. SEPTA Route 11
    SEPTA Route 11 is a trolley line in Philadelphia that operates as part of the SEPTA Subway–Surface system, running between Center City and the city’s southwestern neighborhoods.
  • D. SEPTA Route 59
    SEPTA Route 59 is an electric trackless trolley bus line in Northeast Philadelphia operated by SEPTA as part of its trolleybus network.
  • E. SEPTA Route 13
    SEPTA Route 13 is a trolley line in Philadelphia that operates as part of the SEPTA Subway–Surface system, running between Center City and the city’s western neighborhoods.
  • 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_69c68861678881909961ddf4d779f750 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e77415e88190ab65137382f1b155 completed March 27, 2026, 8:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7944809348190bfc96df73f1363b3 completed March 28, 2026, 8:41 a.m.
NEDg Description generation batch_69c7982356948190909eefd2b294d480 completed March 28, 2026, 8:58 a.m.
NED2 Entity disambiguation (via description) batch_69c7988c70b881909c66fcd9eaf376b0 completed March 28, 2026, 8:59 a.m.
Created at: March 27, 2026, 2:38 p.m.