Triple

T4840688
Position Surface form Disambiguated ID Type / Status
Subject Tucker County, West Virginia E108171 entity
Predicate contains P35 FINISHED
Object Cheat River (headwaters and tributaries)
Cheat River (headwaters and tributaries) is a rugged, fast-flowing river system in northeastern West Virginia known for its scenic Appalachian landscapes and popular whitewater recreation.
E474273 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: Cheat River (headwaters and tributaries) | Statement: [Tucker County, West Virginia, contains, Cheat River (headwaters and tributaries)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cheat River (headwaters and tributaries)
Context triple: [Tucker County, West Virginia, contains, Cheat River (headwaters and tributaries)]
  • A. River Chet
    The River Chet is a small river in Norfolk, England, known for flowing through the Norfolk Broads and joining the River Yare near Reedham.
  • B. Takotna River
    The Takotna River is a tributary waterway in southwestern Alaska that feeds into the Kuskokwim River and supports local ecosystems and remote communities.
  • C. Crooked River
    Crooked River is a major tributary of the Deschutes River in central Oregon, known for its deep canyons, scenic recreation areas, and important role in regional irrigation and wildlife habitat.
  • D. Cacapehon River
    Cacapehon River is an alternate historical or local name for the Cacapon River, a tributary of the Potomac River flowing through the Appalachian region of West Virginia.
  • E. Skipanon River
    The Skipanon River is a small coastal river in northwestern Oregon that flows through Clatsop County into the Columbia River near the Pacific Ocean.
  • 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: Cheat River (headwaters and tributaries)
Triple: [Tucker County, West Virginia, contains, Cheat River (headwaters and tributaries)]
Generated description
Cheat River (headwaters and tributaries) is a rugged, fast-flowing river system in northeastern West Virginia known for its scenic Appalachian landscapes and popular whitewater recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cheat River (headwaters and tributaries)
Target entity description: Cheat River (headwaters and tributaries) is a rugged, fast-flowing river system in northeastern West Virginia known for its scenic Appalachian landscapes and popular whitewater recreation.
  • A. River Chet
    The River Chet is a small river in Norfolk, England, known for flowing through the Norfolk Broads and joining the River Yare near Reedham.
  • B. Takotna River
    The Takotna River is a tributary waterway in southwestern Alaska that feeds into the Kuskokwim River and supports local ecosystems and remote communities.
  • C. Crooked River
    Crooked River is a major tributary of the Deschutes River in central Oregon, known for its deep canyons, scenic recreation areas, and important role in regional irrigation and wildlife habitat.
  • D. Cacapehon River
    Cacapehon River is an alternate historical or local name for the Cacapon River, a tributary of the Potomac River flowing through the Appalachian region of West Virginia.
  • E. Skipanon River
    The Skipanon River is a small coastal river in northwestern Oregon that flows through Clatsop County into the Columbia River near the Pacific Ocean.
  • 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_69bd43fbe444819085cb970706ef73f7 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6cfbfbb08190b4580ebb2eb845b2 completed March 20, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5cca17d881909a58c84549633701 completed March 21, 2026, 8:54 a.m.
NEDg Description generation batch_69be5fc3972c8190bb6be7c16b785bb5 completed March 21, 2026, 9:07 a.m.
NED2 Entity disambiguation (via description) batch_69be60613bb48190bf7cbb7a8e671753 completed March 21, 2026, 9:09 a.m.
Created at: March 20, 2026, 1:25 p.m.