Triple

T22284790
Position Surface form Disambiguated ID Type / Status
Subject SEPTA Broad–Ridge Spur E550828 entity
Predicate safetyAuthority P125 FINISHED
Object Pennsylvania Public Utility Commission — NE NERFINISHED

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: Pennsylvania Public Utility Commission | Statement: [SEPTA Broad–Ridge Spur, safetyAuthority, Pennsylvania Public Utility Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Public Utility Commission
Context triple: [SEPTA Broad–Ridge Spur, safetyAuthority, Pennsylvania Public Utility Commission]
  • A. Pennsylvania Public Utility Commission chosen
    The Pennsylvania Public Utility Commission is the state regulatory agency responsible for overseeing and setting standards for public utilities such as electricity, natural gas, water, and telecommunications in Pennsylvania.
  • B. Pennsylvania Power & Light
    Pennsylvania Power & Light is a regional electric utility company based in Pennsylvania, known for generating and distributing power and for developing large infrastructure projects in the state.
  • C. New Jersey Board of Public Utilities
    The New Jersey Board of Public Utilities is a state regulatory agency that oversees and sets policies for utilities such as electricity, gas, water, and telecommunications in New Jersey.
  • D. PJM Interconnection
    PJM Interconnection is a regional transmission organization (RTO) that coordinates the movement of wholesale electricity across parts of the eastern United States, operating one of the world’s largest competitive power markets.
  • E. PSE&G
    PSE&G (Public Service Electric and Gas Company) is a major regulated utility in New Jersey that provides electric and natural gas service to millions of customers.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e11e44d538819097c6b8f333af3352 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15606948c81909ebaa5ea106d2b7a completed April 29, 2026, 12:51 a.m.
Created at: April 16, 2026, 8:40 p.m.