Triple

T2843019
Position Surface form Disambiguated ID Type / Status
Subject Yadkin River E62512 entity
Predicate createsReservoir P25354 FINISHED
Object Falls Reservoir
Falls Reservoir is a man-made lake in North Carolina formed by a dam on the Yadkin River, used primarily for hydroelectric power generation and recreation.
E313024 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: Falls Reservoir | Statement: [Yadkin River, createsReservoir, Falls Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Falls Reservoir
Context triple: [Yadkin River, createsReservoir, Falls Reservoir]
  • A. Lusk Reservoir
    Lusk Reservoir is a scenic man-made lake on the grounds of the United States Military Academy at West Point, often noted for its picturesque setting near the campus athletic facilities.
  • B. Knott Creek Reservoir
    Knott Creek Reservoir is a remote high-desert fishing lake in northern Nevada, renowned for its trophy trout and scenic setting in the Pine Forest Range.
  • C. W. Kerr Scott Reservoir
    W. Kerr Scott Reservoir is a man-made lake in North Carolina known for recreation such as boating, fishing, and camping, as well as flood control and water supply functions.
  • D. Amawalk Reservoir
    Amawalk Reservoir is a man-made lake in Westchester County, New York, that forms part of New York City's Croton water supply system.
  • E. Greenfield Reservoir
    Greenfield Reservoir is a man-made water reservoir in the Saddleworth area of Greater Manchester, England, forming part of the network of upland reservoirs in the Peak District.
  • 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: Falls Reservoir
Triple: [Yadkin River, createsReservoir, Falls Reservoir]
Generated description
Falls Reservoir is a man-made lake in North Carolina formed by a dam on the Yadkin River, used primarily for hydroelectric power generation and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Falls Reservoir
Target entity description: Falls Reservoir is a man-made lake in North Carolina formed by a dam on the Yadkin River, used primarily for hydroelectric power generation and recreation.
  • A. Lusk Reservoir
    Lusk Reservoir is a scenic man-made lake on the grounds of the United States Military Academy at West Point, often noted for its picturesque setting near the campus athletic facilities.
  • B. Knott Creek Reservoir
    Knott Creek Reservoir is a remote high-desert fishing lake in northern Nevada, renowned for its trophy trout and scenic setting in the Pine Forest Range.
  • C. W. Kerr Scott Reservoir
    W. Kerr Scott Reservoir is a man-made lake in North Carolina known for recreation such as boating, fishing, and camping, as well as flood control and water supply functions.
  • D. Amawalk Reservoir
    Amawalk Reservoir is a man-made lake in Westchester County, New York, that forms part of New York City's Croton water supply system.
  • E. Greenfield Reservoir
    Greenfield Reservoir is a man-made water reservoir in the Saddleworth area of Greater Manchester, England, forming part of the network of upland reservoirs in the Peak District.
  • 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_69ab4c3d16bc81908b3a1c98fbd287fe completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abdf1898748190b031a2bd2091c0c0 completed March 7, 2026, 8:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69b08644192481909cb5ec394148adf4 completed March 10, 2026, 8:59 p.m.
NEDg Description generation batch_69b0d7bb0c488190b309d1b04136cb07 completed March 11, 2026, 2:47 a.m.
NED2 Entity disambiguation (via description) batch_69b0d8167ac48190845464f0eee3fcac completed March 11, 2026, 2:48 a.m.
Created at: March 6, 2026, 10:01 p.m.