Triple

T22545005
Position Surface form Disambiguated ID Type / Status
Subject Nantahala Mountains E557395 entity
Predicate drainage P1559 FINISHED
Object Tuckasegee River basin
The Tuckasegee River basin is a watershed in western North Carolina that collects runoff from the surrounding Appalachian highlands, including the Nantahala Mountains, before feeding into the larger Tennessee River system.
 E1543989 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: Tuckasegee River basin | Statement: [Nantahala Mountains, drainage, Tuckasegee River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tuckasegee River basin
Context triple: [Nantahala Mountains, drainage, Tuckasegee River basin]
  • A. Oconee River basin
    The Oconee River basin is a watershed in central and northeastern Georgia that drains the Oconee River and its tributaries, supporting regional ecosystems, agriculture, and communities before contributing to the Altamaha River system.
  • B. Chattahoochee River basin
    The Chattahoochee River basin is the drainage area of the Chattahoochee River in the southeastern United States, encompassing its tributaries, valleys, and surrounding landscapes across Georgia, Alabama, and Florida.
  • C. Tallapoosa River basin
    The Tallapoosa River basin is a watershed region in the southeastern United States that historically served as a central homeland for the Upper Creek (Muscogee) people.
  • D. Etowah River Basin
    The Etowah River Basin is the watershed region in north Georgia that collects and channels rainfall and tributary flows into the Etowah River, supporting diverse ecosystems and regional water resources.
  • E. Cumberland River basin
    The Cumberland River basin is a major watershed in the southeastern United States that drains portions of Kentucky, Tennessee, and surrounding states into the Cumberland 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: Tuckasegee River basin
Triple: [Nantahala Mountains, drainage, Tuckasegee River basin]
Generated description
The Tuckasegee River basin is a watershed in western North Carolina that collects runoff from the surrounding Appalachian highlands, including the Nantahala Mountains, before feeding into the larger Tennessee River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tuckasegee River basin
Target entity description: The Tuckasegee River basin is a watershed in western North Carolina that collects runoff from the surrounding Appalachian highlands, including the Nantahala Mountains, before feeding into the larger Tennessee River system.
  • A. Oconee River basin
    The Oconee River basin is a watershed in central and northeastern Georgia that drains the Oconee River and its tributaries, supporting regional ecosystems, agriculture, and communities before contributing to the Altamaha River system.
  • B. Chattahoochee River basin
    The Chattahoochee River basin is the drainage area of the Chattahoochee River in the southeastern United States, encompassing its tributaries, valleys, and surrounding landscapes across Georgia, Alabama, and Florida.
  • C. Tallapoosa River basin
    The Tallapoosa River basin is a watershed region in the southeastern United States that historically served as a central homeland for the Upper Creek (Muscogee) people.
  • D. Etowah River Basin
    The Etowah River Basin is the watershed region in north Georgia that collects and channels rainfall and tributary flows into the Etowah River, supporting diverse ecosystems and regional water resources.
  • E. Cumberland River basin
    The Cumberland River basin is a major watershed in the southeastern United States that drains portions of Kentucky, Tennessee, and surrounding states into the Cumberland River system.
  • 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_69e11e58662081909ae346ab384514ca completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15f34a0688190ad55be067db8e21b completed April 29, 2026, 1:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b2d6095748190a92bc3457ac70fb2 completed May 18, 2026, 3:16 p.m.
NEDg Description generation batch_6a0b3645f5a881908b322d16c7704e27 completed May 18, 2026, 3:54 p.m.
NED2 Entity disambiguation (via description) batch_6a0b3769c36081909ff732275513bb2b completed May 18, 2026, 3:59 p.m.
Created at: April 16, 2026, 8:51 p.m.