Triple

T9943484
Position Surface form Disambiguated ID Type / Status
Subject Greenfield Reservoir E194140 entity
Predicate partOf P40 FINISHED
Object Greenfield Valley reservoir system E194140 NE FINISHED

How this triple was built (2 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: Greenfield Valley reservoir system | Statement: [Greenfield Reservoir, partOf, Greenfield Valley reservoir system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Greenfield Valley reservoir system
Context triple: [Greenfield Reservoir, partOf, Greenfield Valley reservoir system]
  • A. Neuadd Reservoirs
    Neuadd Reservoirs are a group of upland water reservoirs in the Brecon Beacons of South Wales, popular as a scenic starting point for hiking routes onto the surrounding peaks.
  • B. Valehouse Reservoir
    Valehouse Reservoir is a man-made water storage lake in the Longdendale valley of Derbyshire, England, forming part of the chain of reservoirs supplying water to the Greater Manchester area.
  • C. Greenfield Reservoir chosen
    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.
  • D. Hillend Reservoir
    Hillend Reservoir is a man-made lake in North Lanarkshire, Scotland, used primarily for water supply and recreational activities such as fishing and walking.
  • E. Bottoms Reservoir
    Bottoms Reservoir is a man-made lake in the Longdendale valley of Derbyshire, England, forming part of the chain of reservoirs supplying water to the surrounding region.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82e409348190a393777356b80a2a completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb613fbb48190b82a06987310cc96 completed April 2, 2026, 12:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69d299d479d481908dc8fe2acc307a64 completed April 5, 2026, 5:20 p.m.
Created at: March 30, 2026, 8:45 p.m.