Triple

T1728694
Position Surface form Disambiguated ID Type / Status
Subject Thomas, West Virginia E37558 entity
Predicate locatedOnRiver P165 FINISHED
Object North Fork Blackwater River
The North Fork Blackwater River is a scenic mountain stream in Tucker County, West Virginia, known for flowing through the Canaan Valley area and contributing to the dramatic waterfalls and gorge of Blackwater Falls State Park.
E217821 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: North Fork Blackwater River | Statement: [Thomas, West Virginia, locatedOnRiver, North Fork Blackwater River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Fork Blackwater River
Context triple: [Thomas, West Virginia, locatedOnRiver, North Fork Blackwater River]
  • A. 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.
  • B. Stone Hill River
    Stone Hill River is a tributary stream within New York’s Croton River watershed, contributing to the region’s interconnected river system.
  • C. Haw River
    Haw River is a central North Carolina river that flows through the Piedmont region and ultimately feeds into the Cape Fear River system.
  • D. Catawba River
    The Catawba River is a major waterway in the southeastern United States that flows through the Carolinas, providing vital resources for drinking water, power generation, recreation, and wildlife habitat.
  • E. Wolf River
    Wolf River is a scenic waterway in southwestern Tennessee known for its wetlands, wildlife habitat, and recreational opportunities such as paddling and fishing.
  • 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: North Fork Blackwater River
Triple: [Thomas, West Virginia, locatedOnRiver, North Fork Blackwater River]
Generated description
The North Fork Blackwater River is a scenic mountain stream in Tucker County, West Virginia, known for flowing through the Canaan Valley area and contributing to the dramatic waterfalls and gorge of Blackwater Falls State Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Fork Blackwater River
Target entity description: The North Fork Blackwater River is a scenic mountain stream in Tucker County, West Virginia, known for flowing through the Canaan Valley area and contributing to the dramatic waterfalls and gorge of Blackwater Falls State Park.
  • A. 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.
  • B. Stone Hill River
    Stone Hill River is a tributary stream within New York’s Croton River watershed, contributing to the region’s interconnected river system.
  • C. Haw River
    Haw River is a central North Carolina river that flows through the Piedmont region and ultimately feeds into the Cape Fear River system.
  • D. Catawba River
    The Catawba River is a major waterway in the southeastern United States that flows through the Carolinas, providing vital resources for drinking water, power generation, recreation, and wildlife habitat.
  • E. Wolf River
    Wolf River is a scenic waterway in southwestern Tennessee known for its wetlands, wildlife habitat, and recreational opportunities such as paddling and fishing.
  • 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_69a8861acab88190bb43cde203429399 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa637da7048190a06f2eec6cb87f70 completed March 6, 2026, 5:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69adf3b9a2f4819082ca2e9f838f7b9e completed March 8, 2026, 10:10 p.m.
NEDg Description generation batch_69adf79bddf48190909bdcee31b55379 completed March 8, 2026, 10:26 p.m.
NED2 Entity disambiguation (via description) batch_69adf8153e5881908acc441f68623890 completed March 8, 2026, 10:28 p.m.
Created at: March 4, 2026, 7:30 p.m.