Triple

T11947562
Position Surface form Disambiguated ID Type / Status
Subject Gilboa Dam E284339 entity
Predicate waterConveyedTo P14199 FINISHED
Object Ashokan Reservoir E60615 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Ashokan Reservoir | Statement: [Gilboa Dam, waterConveyedTo, Ashokan Reservoir]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ashokan Reservoir
Context triple: [Gilboa Dam, waterConveyedTo, Ashokan Reservoir]
  • A. Ashokan Reservoir chosen
    Ashokan Reservoir is a major New York City water supply reservoir located in the Catskill Mountains of Ulster County, New York.
  • B. 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.
  • C. Wilson Reservoir
    Wilson Reservoir is a man-made lake in Burrillville, Rhode Island, used primarily for water supply and recreational activities such as fishing and boating.
  • D. Wilson Reservoir
    Wilson Reservoir is a man-made lake on the Tennessee River in Alabama, created by Wilson Dam, that serves as a key resource for hydroelectric power, navigation, and recreation.
  • E. Blue River Reservoir
    Blue River Reservoir is a scenic man-made lake in Oregon popular for boating, fishing, and camping within the Cascade Range.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: waterConveyedTo
Context triple: [Gilboa Dam, waterConveyedTo, Ashokan Reservoir]
  • A. waterDivertedFrom
    Indicates that water is intentionally redirected or channeled away from one source, path, or location to another.
  • B. waterVolume
    Indicates the amount of water present in or associated with an entity, typically measured as a volume.
  • C. waterFlowRate
    Indicates the rate at which water moves or is transported through a given point or system over time.
  • D. transportsWaterTo chosen
    Indicates that one entity carries or conveys water from its location or source to another entity or destination.
  • E. inflowWatercourse
    Indicates that one watercourse flows into or feeds another water body or watercourse.
  • F. None of above.

Provenance (4 batches)

Stage Batch ID Job type Status
creating batch_69d6ab2db38c8190b1f0ed6663ef8ada elicitation completed
NER batch_69d903456ec0819082b8b10755a6b732 ner completed
NED1 batch_69f63edbcd288190b491a16f2bf8fc62 ned_source_triple completed
PD batch_69d8bb3e48e08190b2fee43af4f57323 pd completed
Created at: April 8, 2026, 9:45 p.m.