Triple

T20082822
Position Surface form Disambiguated ID Type / Status
Subject Ohio River industrial corridor in West Virginia E500043 entity
Predicate partOf P40 FINISHED
Object Ohio River Valley industrial region — 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: Ohio River Valley industrial region | Statement: [Ohio River industrial corridor in West Virginia, partOf, Ohio River Valley industrial region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ohio River Valley industrial region
Context triple: [Ohio River industrial corridor in West Virginia, partOf, Ohio River Valley industrial region]
  • A. Ohio Valley region chosen
    The Ohio Valley region is a historically significant area along the Ohio River in the eastern United States, known as an early center of frontier settlement, religious movements, and economic development.
  • B. Ohio River industrial corridor in West Virginia
    The Ohio River industrial corridor in West Virginia is a heavily industrialized stretch along the Ohio River characterized by manufacturing plants, chemical facilities, and related infrastructure that form a key part of the state's economy.
  • C. Ohio River basin
    The Ohio River basin is a major watershed in the eastern United States that collects runoff from numerous tributaries across multiple states before ultimately feeding into the Mississippi River system.
  • D. Mississippi River industrial corridor
    The Mississippi River industrial corridor is a heavily industrialized stretch along the lower Mississippi River in Louisiana, known for its dense concentration of petrochemical plants and refineries and associated environmental and health concerns.
  • E. Miami Valley region of Indiana
    The Miami Valley region of Indiana is a historical and geographic area in north-central Indiana associated with the Wabash River valley and the Miami people, encompassing communities such as Peru.
  • 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_69da627770948190997f486f9a2e370f completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6655946f48190a6b4cb13ea4e212a completed April 20, 2026, 5:41 p.m.
Created at: April 11, 2026, 3:41 p.m.