Triple

T13668865
Position Surface form Disambiguated ID Type / Status
Subject Lookout Shoals Lake E327695 entity
Predicate isPartOfChainOfLakes P111080 FINISHED
Object Catawba River reservoirs
The Catawba River reservoirs are a series of man-made lakes along the Catawba River used for hydroelectric power generation, recreation, and water supply in the Carolinas.
E1052945 NE FINISHED

How this triple was built (5 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 River reservoirs | Statement: [Lookout Shoals Lake, isPartOfChainOfLakes, Catawba River reservoirs]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Catawba River reservoirs
Context triple: [Lookout Shoals Lake, isPartOfChainOfLakes, Catawba River reservoirs]
  • A. Kings Mountain Reservoir
    Kings Mountain Reservoir is a man-made lake in Cleveland County, North Carolina, used primarily for water supply, recreation, and local wildlife habitat.
  • 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. Cherokee Reservoir
    Cherokee Reservoir is a large man-made lake in eastern Tennessee known for recreation, fishing, and flood control along the Holston River.
  • D. Coosa River reservoir system
    The Coosa River reservoir system is a network of man-made lakes and dams along the Coosa River in Alabama and Georgia, used for hydroelectric power generation, flood control, recreation, and water supply.
  • E. Morehead River
    The Morehead River is a watercourse in Far North Queensland, Australia, flowing through the remote and biodiverse Lakefield (Rinyirru) National Park.
  • 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 River reservoirs
Triple: [Lookout Shoals Lake, isPartOfChainOfLakes, Catawba River reservoirs]
Generated description
The Catawba River reservoirs are a series of man-made lakes along the Catawba River used for hydroelectric power generation, recreation, and water supply in the Carolinas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Catawba River reservoirs
Target entity description: The Catawba River reservoirs are a series of man-made lakes along the Catawba River used for hydroelectric power generation, recreation, and water supply in the Carolinas.
  • A. Kings Mountain Reservoir
    Kings Mountain Reservoir is a man-made lake in Cleveland County, North Carolina, used primarily for water supply, recreation, and local wildlife habitat.
  • 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. Cherokee Reservoir
    Cherokee Reservoir is a large man-made lake in eastern Tennessee known for recreation, fishing, and flood control along the Holston River.
  • D. Coosa River reservoir system
    The Coosa River reservoir system is a network of man-made lakes and dams along the Coosa River in Alabama and Georgia, used for hydroelectric power generation, flood control, recreation, and water supply.
  • E. Morehead River
    The Morehead River is a watercourse in Far North Queensland, Australia, flowing through the remote and biodiverse Lakefield (Rinyirru) National Park.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isPartOfChainOfLakes
Context triple: [Lookout Shoals Lake, isPartOfChainOfLakes, Catawba River reservoirs]
  • A. connectsToByLake
    Indicates that one entity is linked or joined to another specifically via a lake as the connecting medium or route.
  • B. hasLakeThatRepresents
    Indicates a relationship where a lake serves as a symbolic or representative feature for something, such as a place, concept, or entity.
  • C. hasManyLakes
    Indicates that an entity possesses or is associated with a large number of lakes.
  • D. isInLake
    Indicates that one entity is located within the body of water defined as a lake.
  • E. mouthLake
    Indicates the location where a river or stream flows into and forms part of a lake.
  • F. None of above. chosen

Provenance (7 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_69d8076f1fa8819094664a59b55010df completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc65832688190aea688fee0a7cbdb completed April 12, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f78b0f56048190bcbc6581a8cdc0f5 completed May 3, 2026, 5:51 p.m.
NEDg Description generation batch_69f78c0030e481909c20f21ddaa480dc completed May 3, 2026, 5:55 p.m.
NED2 Entity disambiguation (via description) batch_69f78d6d74bc8190ad5476a06e8fd8ad completed May 3, 2026, 6:01 p.m.
PD Predicate disambiguation batch_69dbbe8d8d0881908d6e89954f44eed4 completed April 12, 2026, 3:47 p.m.
PDg Predicate description generation batch_69dbc59ca1a88190a6abd3bd00554c93 completed April 12, 2026, 4:17 p.m.
Created at: April 9, 2026, 9:53 p.m.