Triple

T386877
Position Surface form Disambiguated ID Type / Status
Subject Esopus Creek E8797 entity
Predicate waterDiversionFrom P4102 FINISHED
Object Schoharie Reservoir
Schoharie Reservoir is a major upstate New York water supply reservoir that forms part of the New York City water system.
E62829 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: Schoharie Reservoir | Statement: [Esopus Creek, waterDiversionFrom, Schoharie Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Schoharie Reservoir
Context triple: [Esopus Creek, waterDiversionFrom, Schoharie Reservoir]
  • A. Croton Falls Reservoir
    Croton Falls Reservoir is a man-made lake in Westchester County, New York, that serves as part of New York City's Croton water supply system.
  • B. Kensico Reservoir
    Kensico Reservoir is a major New York City water supply reservoir located in Westchester County, New York, known for its role in storing and regulating drinking water from the Catskill and Delaware systems.
  • C. Titicus Reservoir
    Titicus Reservoir is a man-made lake in Westchester County, New York, that serves as one of the key water supply reservoirs for New York City.
  • D. East Branch Reservoir
    East Branch Reservoir is a man-made water supply reservoir in New York’s Croton Watershed that helps provide drinking water to New York City.
  • E. Lake Mahopac
    Lake Mahopac is a scenic freshwater lake and residential community area in the town of Carmel in Putnam County, New York, known for boating, fishing, and lakeside recreation.
  • 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: Schoharie Reservoir
Triple: [Esopus Creek, waterDiversionFrom, Schoharie Reservoir]
Generated description
Schoharie Reservoir is a major upstate New York water supply reservoir that forms part of the New York City water system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Schoharie Reservoir
Target entity description: Schoharie Reservoir is a major upstate New York water supply reservoir that forms part of the New York City water system.
  • A. Croton Falls Reservoir
    Croton Falls Reservoir is a man-made lake in Westchester County, New York, that serves as part of New York City's Croton water supply system.
  • B. Kensico Reservoir
    Kensico Reservoir is a major New York City water supply reservoir located in Westchester County, New York, known for its role in storing and regulating drinking water from the Catskill and Delaware systems.
  • C. Titicus Reservoir
    Titicus Reservoir is a man-made lake in Westchester County, New York, that serves as one of the key water supply reservoirs for New York City.
  • D. East Branch Reservoir
    East Branch Reservoir is a man-made water supply reservoir in New York’s Croton Watershed that helps provide drinking water to New York City.
  • E. Lake Mahopac
    Lake Mahopac is a scenic freshwater lake and residential community area in the town of Carmel in Putnam County, New York, known for boating, fishing, and lakeside recreation.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: waterDiversionFrom
Context triple: [Esopus Creek, waterDiversionFrom, Schoharie Reservoir]
  • A. waterSource chosen
    Indicates that one entity serves as the source or provider of water for another entity.
  • B. waterInfrastructure
    Indicates the existence, development, or management of systems and facilities that supply, store, treat, or distribute water between entities.
  • C. sourceOfWaterSupply
    Indicates that one entity serves as the origin or provider of another entity’s water supply.
  • D. waterwaySystem
    Indicates that one entity is part of, or belongs to, a connected network of waterways associated with another entity.
  • E. flowsIntoBodyOfWaterType
    Indicates that one body of water moves or drains into another body of water of a specified type (e.g., river, lake, ocean).
  • F. None of above.

Provenance (6 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_69a2e7f47dd08190a4e294ccbbe46cd4 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec447b5481908a5a084787b44ced completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a48a7526fc8190b2aa91606319909b completed March 1, 2026, 6:50 p.m.
NEDg Description generation batch_69a48c379e608190bd060e6fd838275f completed March 1, 2026, 6:57 p.m.
NED2 Entity disambiguation (via description) batch_69a48c8cd3c48190a10b0adf73e31fe1 completed March 1, 2026, 6:59 p.m.
PD Predicate disambiguation batch_69a2e967d84c8190a6b647f78d95d4e4 completed Feb. 28, 2026, 1:11 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.