Triple

T3883917
Position Surface form Disambiguated ID Type / Status
Subject Lower Merion Township E92891 entity
Predicate servedBy P82 FINISHED
Object SEPTA bus routes E8579 NE FINISHED

How this triple was built (2 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 bus routes | Statement: [Lower Merion Township, servedBy, SEPTA bus routes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SEPTA bus routes
Context triple: [Lower Merion Township, servedBy, SEPTA bus routes]
  • A. SEPTA bus routes chosen
    SEPTA bus routes are a network of public transit bus lines serving Philadelphia and its surrounding suburbs, operated by the Southeastern Pennsylvania Transportation Authority.
  • B. SEPTA Bus Route 77
    SEPTA Bus Route 77 is a Philadelphia public transit bus line operated by SEPTA that connects the Fern Rock area with other neighborhoods in the city.
  • C. SEPTA Bus Route 79
    SEPTA Bus Route 79 is a Philadelphia bus line operated by SEPTA that provides crosstown service in South Philadelphia, connecting neighborhoods and major transit hubs.
  • D. SEPTA Bus Route 75
    SEPTA Bus Route 75 is a Philadelphia bus line operated by SEPTA that runs primarily along Wyoming Avenue, connecting neighborhoods in North Philadelphia with key transit hubs.
  • E. SEPTA Bus Route 57
    SEPTA Bus Route 57 is a Philadelphia bus line operated by SEPTA that runs primarily along 3rd and 4th Streets, connecting neighborhoods in North and South Philadelphia.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69aed9697de0819087c2559295ff3d12 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeec9029908190a7b36a3827734db1 completed March 9, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51c8983b88190a716987f44487d56 completed March 14, 2026, 8:30 a.m.
Created at: March 9, 2026, 3:20 p.m.