Triple

T2905343
Position Surface form Disambiguated ID Type / Status
Subject Catawba River E62748 entity
Predicate partOf P40 FINISHED
Object Catawba–Wateree River system
The Catawba–Wateree River system is a major river network in the southeastern United States that spans North and South Carolina, providing vital water resources, hydroelectric power, and recreational opportunities.
 E62748 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: Catawba–Wateree River system | Statement: [Catawba River, partOf, Catawba–Wateree River system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Catawba–Wateree River system
Context triple: [Catawba River, partOf, Catawba–Wateree River system]
  • A. Yadkin–Pee Dee River system
    The Yadkin–Pee Dee River system is a major river network in the southeastern United States that drains parts of North Carolina and South Carolina before emptying into the Atlantic Ocean.
  • B. 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.
  • 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. Pee Dee River
    The Pee Dee River is a major waterway in the southeastern United States that flows from the Appalachian foothills through the Carolinas to the Atlantic Ocean, historically important for transportation, agriculture, and regional development.
  • E. Turkey River
    Turkey River is a small river in New Hampshire that flows through and helps define the landscape of the town of Bow.
  • 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: Catawba–Wateree River system
Triple: [Catawba River, partOf, Catawba–Wateree River system]
Generated description
The Catawba–Wateree River system is a major river network in the southeastern United States that spans North and South Carolina, providing vital water resources, hydroelectric power, and recreational opportunities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Catawba–Wateree River system
Target entity description: The Catawba–Wateree River system is a major river network in the southeastern United States that spans North and South Carolina, providing vital water resources, hydroelectric power, and recreational opportunities.
  • A. Yadkin–Pee Dee River system
    The Yadkin–Pee Dee River system is a major river network in the southeastern United States that drains parts of North Carolina and South Carolina before emptying into the Atlantic Ocean.
  • B. Catawba River chosen
    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.
  • 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. Pee Dee River
    The Pee Dee River is a major waterway in the southeastern United States that flows from the Appalachian foothills through the Carolinas to the Atlantic Ocean, historically important for transportation, agriculture, and regional development.
  • E. Turkey River
    Turkey River is a small river in New Hampshire that flows through and helps define the landscape of the town of Bow.
  • 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_69ab4c3e070c8190b78d3d2c005876dd completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abe0cee7988190875665145c3cd605 completed March 7, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0560e0cac819097ddc2702e4479f5 completed March 10, 2026, 5:34 p.m.
NEDg Description generation batch_69b062e280448190a494b6d3c119de7f completed March 10, 2026, 6:28 p.m.
NED2 Entity disambiguation (via description) batch_69b0633ee82c8190822a4b25a936add9 completed March 10, 2026, 6:30 p.m.
Created at: March 6, 2026, 10:11 p.m.