Triple

T23159112
Position Surface form Disambiguated ID Type / Status
Subject Nantahala River E578528 entity
Predicate hasSection P35 FINISHED
Object Lower Nantahala
Lower Nantahala is a popular, dam-controlled whitewater section of the Nantahala River in North Carolina, known for its cold, clear water and beginner-friendly rapids.
 E578528 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: Lower Nantahala | Statement: [Nantahala River, hasSection, Lower Nantahala]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lower Nantahala
Context triple: [Nantahala River, hasSection, Lower Nantahala]
  • A. Nantahala River
    The Nantahala River is a popular whitewater river in western North Carolina, renowned for its scenic gorge and rafting and kayaking opportunities.
  • B. Swannanoa River
    The Swannanoa River is a tributary of the French Broad River in western North Carolina that flows through the city of Asheville and the surrounding Appalachian region.
  • C. Linville River
    The Linville River is a mountain river in western North Carolina known for carving the scenic Linville Gorge before flowing into Lake James.
  • D. Catawba Valley
    Catawba Valley is a region in western North Carolina known for its cultural institutions, historic pottery traditions, and growing arts community.
  • E. 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.
  • 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: Lower Nantahala
Triple: [Nantahala River, hasSection, Lower Nantahala]
Generated description
Lower Nantahala is a popular, dam-controlled whitewater section of the Nantahala River in North Carolina, known for its cold, clear water and beginner-friendly rapids.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lower Nantahala
Target entity description: Lower Nantahala is a popular, dam-controlled whitewater section of the Nantahala River in North Carolina, known for its cold, clear water and beginner-friendly rapids.
  • A. Nantahala River chosen
    The Nantahala River is a popular whitewater river in western North Carolina, renowned for its scenic gorge and rafting and kayaking opportunities.
  • B. Swannanoa River
    The Swannanoa River is a tributary of the French Broad River in western North Carolina that flows through the city of Asheville and the surrounding Appalachian region.
  • C. Linville River
    The Linville River is a mountain river in western North Carolina known for carving the scenic Linville Gorge before flowing into Lake James.
  • D. Catawba Valley
    Catawba Valley is a region in western North Carolina known for its cultural institutions, historic pottery traditions, and growing arts community.
  • E. 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.
  • F. None of above.

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_69e245fc75348190a0288401044c8af8 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18efeddd48190b6d03d2146583dcc completed April 29, 2026, 4:54 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c3f40c3248190a0477bd66c5f5075 completed May 19, 2026, 10:45 a.m.
NEDg Description generation batch_6a0c4075bc508190ae0dc8b61c24faa0 completed May 19, 2026, 10:50 a.m.
NED2 Entity disambiguation (via description) batch_6a0c411702a48190ba2964ba221394d1 completed May 19, 2026, 10:53 a.m.
Created at: April 17, 2026, 4:02 p.m.