Triple

T15405179
Position Surface form Disambiguated ID Type / Status
Subject Panhandle Route of the Pennsylvania Railroad E368432 entity
Predicate namedAfter P63 FINISHED
Object Panhandle region of West Virginia E218276 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: Panhandle region of West Virginia | Statement: [Panhandle Route of the Pennsylvania Railroad, namedAfter, Panhandle region of West Virginia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Panhandle region of West Virginia
Context triple: [Panhandle Route of the Pennsylvania Railroad, namedAfter, Panhandle region of West Virginia]
  • A. Northern Panhandle of West Virginia chosen
    The Northern Panhandle of West Virginia is a narrow, north–south extension of the state wedged between Ohio and Pennsylvania, known for its small towns, industrial history, and proximity to the Ohio River.
  • B. Eastern Panhandle of West Virginia
    The Eastern Panhandle of West Virginia is a geographically distinct, historically rich region in the state's northeastern corner, known for its proximity to the Washington, D.C. metro area and its blend of Appalachian and Mid-Atlantic culture.
  • C. West Virginia region
    The West Virginia region is an area in the Appalachian Mountains of the eastern United States, known for its rugged terrain, coal mining heritage, and distinct cultural identity.
  • D. North-Central West Virginia
    North-Central West Virginia is a region of the state encompassing communities such as Clarksburg, Fairmont, and Morgantown, known for its mix of small cities, Appalachian culture, and regional economic hubs.
  • E. Northern West Virginia
    Northern West Virginia is a region of the state encompassing several counties in its upper area, characterized by a mix of small towns, rural landscapes, and historical ties to coal, oil, and gas industries.
  • 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_69d85a16c68c819099c1b547fbc87b32 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e8fde64819082ec0c68df305561 completed April 16, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff135a26f08190ad3fc1d5a263a24e completed May 9, 2026, 10:58 a.m.
Created at: April 10, 2026, 3:20 a.m.