Triple

T4490370
Position Surface form Disambiguated ID Type / Status
Subject Bog Brook E107356 entity
Predicate mainFeederOf P56869 FINISHED
Object Bog Brook Reservoir E16423 NE FINISHED

How this triple was built (3 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: Bog Brook Reservoir | Statement: [Bog Brook, mainFeederOf, Bog Brook Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bog Brook Reservoir
Context triple: [Bog Brook, mainFeederOf, Bog Brook Reservoir]
  • A. Bog Brook Reservoir chosen
    Bog Brook Reservoir is a small New York City water supply reservoir in southeastern New York State that forms part of the Croton Watershed system.
  • B. Bethany Reservoir
    Bethany Reservoir is a man-made water storage facility in California that serves as a key forebay and regulating reservoir for the State Water Project’s South Bay Aqueduct.
  • C. Arlington Mill Reservoir
    Arlington Mill Reservoir is a man-made lake in Salem, New Hampshire, used for water supply and recreational activities such as boating and fishing.
  • D. Fells Reservoir
    Fells Reservoir is a man-made water body in Massachusetts that serves as part of the regional water supply and recreational landscape within the Middlesex Fells Reservation.
  • E. Millbrook Reservoir
    Millbrook Reservoir is a major water storage facility in South Australia that supplies drinking water to Adelaide and surrounding areas.
  • 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: mainFeederOf
Context triple: [Bog Brook, mainFeederOf, Bog Brook Reservoir]
  • A. feederSystem
    Indicates a system or mechanism that supplies or feeds resources, materials, or inputs into another process, component, or structure.
  • B. isFedBy
    Indicates that one entity receives nourishment, food, or sustenance from another entity.
  • C. feedSystem
    Indicates that one entity supplies or provides input, resources, or data into another entity or system for its operation or processing.
  • D. feedingStructure
    Indicates a relationship where one entity serves as the anatomical or mechanical structure used by another entity to obtain or ingest food.
  • E. feedsAt
    Indicates that one entity obtains or consumes food at, from, or using another entity (such as a location, source, or feeding apparatus).
  • 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_69bd43f84f788190a1383579c4a595be completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd556d29f08190bab1e872dd7e819f completed March 20, 2026, 2:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd67aee5908190888efb94eee725e5 completed March 20, 2026, 3:28 p.m.
PD Predicate disambiguation batch_69bd5213e3d0819094b026989e686f01 completed March 20, 2026, 1:56 p.m.
PDg Predicate description generation batch_69bd556b93cc8190ab817d2817109a0b completed March 20, 2026, 2:10 p.m.
Created at: March 20, 2026, 12:59 p.m.