Triple

T12728852
Position Surface form Disambiguated ID Type / Status
Subject Amtrak Pennsylvanian E304177 entity
Predicate sponsor P67 FINISHED
Object Pennsylvania Department of Transportation E129857 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: Pennsylvania Department of Transportation | Statement: [Amtrak Pennsylvanian, sponsor, Pennsylvania Department of Transportation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Department of Transportation
Context triple: [Amtrak Pennsylvanian, sponsor, Pennsylvania Department of Transportation]
  • A. Pennsylvania Department of Transportation chosen
    The Pennsylvania Department of Transportation is the state agency responsible for planning, building, and maintaining Pennsylvania’s transportation infrastructure, including highways, bridges, and public transit systems.
  • B. Pennsylvania Turnpike Commission
    The Pennsylvania Turnpike Commission is a state agency responsible for operating, maintaining, and improving the Pennsylvania Turnpike system and related toll highway infrastructure.
  • C. Delaware Department of Transportation
    The Delaware Department of Transportation is the state government agency responsible for planning, building, and maintaining Delaware’s transportation infrastructure, including its highways, bridges, and public transit systems.
  • D. Maryland Department of Transportation
    The Maryland Department of Transportation is the statewide agency responsible for planning, building, operating, and maintaining Maryland’s transportation systems, including highways, transit, ports, aviation, and rail services.
  • E. ODOT
    ODOT is the state agency responsible for planning, constructing, and maintaining Oklahoma’s highway and transportation infrastructure.
  • 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_69d7bdf1426c8190a4402e1c4cdec33a completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d964172490819080cd022ff8290b6e completed April 10, 2026, 8:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69f684e7dec08190b522a8f3bfde6fe2 completed May 2, 2026, 11:12 p.m.
Created at: April 9, 2026, 5:25 p.m.