Triple

T892806
Position Surface form Disambiguated ID Type / Status
Subject Parkersburg, West Virginia E19277 entity
Predicate locatedOnRiver P165 FINISHED
Object Little Kanawha River
The Little Kanawha River is a tributary of the Ohio River in western West Virginia that flows through rural Appalachian terrain and passes by the city of Parkersburg.
E153739 NE FINISHED

How this triple was built (4 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: Little Kanawha River | Statement: [Parkersburg, West Virginia, locatedOnRiver, Little Kanawha River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Little Kanawha River
Context triple: [Parkersburg, West Virginia, locatedOnRiver, Little Kanawha River]
  • A. Sevier River
    The Sevier River is a major river in central Utah that flows through arid valleys and agricultural regions before terminating in the landlocked Sevier Lake within the Great Basin.
  • B. Scioto River
    The Scioto River is a major river in central and southern Ohio that flows through Columbus and ultimately joins the Ohio River.
  • C. Nolin River
    Nolin River is a tributary of the Green River in central Kentucky known for its scenic waterways, recreational opportunities, and the Nolin River Lake formed by its dam.
  • D. Cacapon River
    The Cacapon River is a scenic, largely undeveloped river in eastern West Virginia known for its clear waters, outdoor recreation, and role in the Potomac River watershed.
  • E. New River
    The New River is one of North America’s oldest rivers, renowned for its deep gorge, whitewater rapids, and scenic landscapes as it flows through the Appalachian region.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Little Kanawha River
Triple: [Parkersburg, West Virginia, locatedOnRiver, Little Kanawha River]
Generated description
The Little Kanawha River is a tributary of the Ohio River in western West Virginia that flows through rural Appalachian terrain and passes by the city of Parkersburg.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Little Kanawha River
Target entity description: The Little Kanawha River is a tributary of the Ohio River in western West Virginia that flows through rural Appalachian terrain and passes by the city of Parkersburg.
  • A. Sevier River
    The Sevier River is a major river in central Utah that flows through arid valleys and agricultural regions before terminating in the landlocked Sevier Lake within the Great Basin.
  • B. Scioto River
    The Scioto River is a major river in central and southern Ohio that flows through Columbus and ultimately joins the Ohio River.
  • C. Nolin River
    Nolin River is a tributary of the Green River in central Kentucky known for its scenic waterways, recreational opportunities, and the Nolin River Lake formed by its dam.
  • D. Cacapon River
    The Cacapon River is a scenic, largely undeveloped river in eastern West Virginia known for its clear waters, outdoor recreation, and role in the Potomac River watershed.
  • E. New River
    The New River is one of North America’s oldest rivers, renowned for its deep gorge, whitewater rapids, and scenic landscapes as it flows through the Appalachian region.
  • F. None of above. chosen

Provenance (5 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_69a4939d37188190848be3d426ebc9ae completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ad0304b081908d4c92bb2beadb81 completed March 1, 2026, 9:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc5ff51c48190ab9b096d9d885d8f completed March 8, 2026, 12:42 a.m.
NEDg Description generation batch_69acc6ae66408190bf48fe3150a08116 completed March 8, 2026, 12:45 a.m.
NED2 Entity disambiguation (via description) batch_69acc73b92248190b723cb64046799e3 completed March 8, 2026, 12:47 a.m.
Created at: March 1, 2026, 7:39 p.m.