Triple

T6510720
Position Surface form Disambiguated ID Type / Status
Subject Holston River E150123 entity
Predicate hasTributary P415 FINISHED
Object South Fork Holston River
The South Fork Holston River is a major headwater branch of the Holston River system in the southeastern United States, flowing through parts of Virginia and Tennessee and supporting regional recreation, wildlife, and hydropower.
 E627550 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: South Fork Holston River | Statement: [Holston River, hasTributary, South Fork Holston River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Fork Holston River
Context triple: [Holston River, hasTributary, South Fork Holston River]
  • A. North Fork Holston River
    The North Fork Holston River is a major headwater branch of the Holston River in southwestern Virginia and northeastern Tennessee, known for its scenic Appalachian landscapes and historical significance in early American settlement.
  • B. Middle Fork Holston River
    The Middle Fork Holston River is a tributary waterway in southwestern Virginia that contributes to the Holston River system within the larger Tennessee River watershed.
  • C. 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.
  • D. North Fork Shenandoah River
    The North Fork Shenandoah River is a major tributary of the Shenandoah River in Virginia, flowing through the Shenandoah Valley and supporting regional ecosystems, agriculture, and recreation.
  • E. South Fork Shenandoah River
    The South Fork Shenandoah River is a major tributary of the Shenandoah River in Virginia, known for its scenic valleys, recreational boating, and role in draining the western slopes of the Blue Ridge Mountains.
  • 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: South Fork Holston River
Triple: [Holston River, hasTributary, South Fork Holston River]
Generated description
The South Fork Holston River is a major headwater branch of the Holston River system in the southeastern United States, flowing through parts of Virginia and Tennessee and supporting regional recreation, wildlife, and hydropower.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Fork Holston River
Target entity description: The South Fork Holston River is a major headwater branch of the Holston River system in the southeastern United States, flowing through parts of Virginia and Tennessee and supporting regional recreation, wildlife, and hydropower.
  • A. North Fork Holston River
    The North Fork Holston River is a major headwater branch of the Holston River in southwestern Virginia and northeastern Tennessee, known for its scenic Appalachian landscapes and historical significance in early American settlement.
  • B. Middle Fork Holston River
    The Middle Fork Holston River is a tributary waterway in southwestern Virginia that contributes to the Holston River system within the larger Tennessee River watershed.
  • C. 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.
  • D. North Fork Shenandoah River
    The North Fork Shenandoah River is a major tributary of the Shenandoah River in Virginia, flowing through the Shenandoah Valley and supporting regional ecosystems, agriculture, and recreation.
  • E. South Fork Shenandoah River
    The South Fork Shenandoah River is a major tributary of the Shenandoah River in Virginia, known for its scenic valleys, recreational boating, and role in draining the western slopes of the Blue Ridge Mountains.
  • 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_69c687ef291081909d437f035eef1cda completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c69f3ad7d081909162f1a625fc52b1 completed March 27, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7488992c48190a59b277f65cd0b36 completed March 28, 2026, 3:18 a.m.
NEDg Description generation batch_69c749d4b088819095f991f976592d04 completed March 28, 2026, 3:24 a.m.
NED2 Entity disambiguation (via description) batch_69c74aab12988190bd23cfcc06c55cde completed March 28, 2026, 3:27 a.m.
Created at: March 27, 2026, 1:43 p.m.