Triple

T23254262
Position Surface form Disambiguated ID Type / Status
Subject North Carolina Railroad E581821 entity
Predicate usedBy P260 FINISHED
Object NCDOT Rail Division — 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: NCDOT Rail Division | Statement: [North Carolina Railroad, usedBy, NCDOT Rail Division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NCDOT Rail Division
Context triple: [North Carolina Railroad, usedBy, NCDOT Rail Division]
  • A. NCDOT Rail Division passenger services
    NCDOT Rail Division passenger services are state-supported intercity and commuter rail operations in North Carolina that provide passenger transportation along key corridors, including the North Carolina Railroad corridor.
  • B. North Carolina Department of Transportation chosen
    The North Carolina Department of Transportation is the state government agency responsible for planning, building, and maintaining North Carolina’s transportation infrastructure, including highways, public transit, rail, and aviation systems.
  • C. North Carolina Railroad
    The North Carolina Railroad is a historic rail corridor running across the state of North Carolina that underpins much of its modern passenger and freight rail service.
  • D. North Carolina Turnpike Authority
    The North Carolina Turnpike Authority is a state agency responsible for developing, financing, and operating toll roads and expressways within North Carolina.
  • E. South Carolina Department of Transportation
    The South Carolina Department of Transportation is the state agency responsible for planning, building, and maintaining South Carolina’s highway and transportation infrastructure.
  • 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_69e246079f58819085eaa9c260906880 completed April 17, 2026, 2:39 p.m.
NER Named-entity recognition batch_69f193f9d904819097315c9bf031f667 completed April 29, 2026, 5:15 a.m.
Created at: April 17, 2026, 4:11 p.m.