Triple

T12831410
Position Surface form Disambiguated ID Type / Status
Subject SEPTA transit zone E306794 entity
Predicate usedIn P98 FINISHED
Object Greater Philadelphia region E184144 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: Greater Philadelphia region | Statement: [SEPTA transit zone, usedIn, Greater Philadelphia region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Greater Philadelphia region
Context triple: [SEPTA transit zone, usedIn, Greater Philadelphia region]
  • A. greater Philadelphia area chosen
    The greater Philadelphia area is a major metropolitan region centered on Philadelphia that spans parts of Pennsylvania, New Jersey, Delaware, and Maryland, encompassing a large, interconnected urban and suburban population.
  • B. Pennsylvania Main Line region
    The Pennsylvania Main Line region is a historically affluent suburban corridor west of Philadelphia, known for its prestigious communities, schools, and commuter rail heritage along the former Pennsylvania Railroad line.
  • C. Southeastern Pennsylvania
    Southeastern Pennsylvania is a populous and economically significant region of the state that includes the greater Philadelphia metropolitan area and its surrounding suburban communities.
  • D. Harrisburg–Carlisle metropolitan area
    The Harrisburg–Carlisle metropolitan area is a U.S. metro region centered on Pennsylvania’s state capital, Harrisburg, and the nearby borough of Carlisle, serving as a political, economic, and transportation hub for the surrounding region.
  • E. Lehigh Valley region
    The Lehigh Valley region is an area in eastern Pennsylvania centered around the cities of Allentown, Bethlehem, and Easton, known for its industrial history, growing suburbs, and role as a major economic and cultural hub.
  • 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_69d7bdf52b94819096d6f0ba4ab50a98 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96fb0bb208190bdc4d3dc7909be06 completed April 10, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f68ed8d20081908e0fb5262b354cab completed May 2, 2026, 11:55 p.m.
Created at: April 9, 2026, 5:34 p.m.