Triple
T23369536
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gouthwaite Reservoir |
E593422
|
entity |
| Predicate | isReservoirOf |
P27603
|
FINISHED |
| Object | Yorkshire Water supply system |
—
|
NE NERFINISHED |
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: Yorkshire Water supply system | Statement: [Gouthwaite Reservoir, isReservoirOf, Yorkshire Water supply system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yorkshire Water supply system Context triple: [Gouthwaite Reservoir, isReservoirOf, Yorkshire Water supply system]
-
A.
Manchester water supply system
The Manchester water supply system is an extensive network of reservoirs, aqueducts, treatment works, and pipelines that provides drinking water to Manchester and surrounding areas.
-
B.
Birmingham water supply system
The Birmingham water supply system is a large-scale network of reservoirs, aqueducts, and treatment works that delivers drinking water from mid-Wales and surrounding catchments to the city of Birmingham in England.
-
C.
Goyt Valley water supply system
The Goyt Valley water supply system is an integrated network of reservoirs and infrastructure in the Goyt Valley that provides treated drinking water to surrounding communities in the Peak District region of England.
-
D.
Derwent Valley Water Board
The Derwent Valley Water Board was a public authority in England responsible for developing and managing major water supply reservoirs and infrastructure in the Derwent Valley region.
-
E.
Yorkshire Water
chosen
Yorkshire Water is a major water supply and wastewater services company responsible for managing water resources and infrastructure across Yorkshire, England.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e25d2593c88190bcdf4a716a94ccb2 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1a0aff84c8190a5a6bf52adae1c9a |
completed | April 29, 2026, 6:09 a.m. |
Created at: April 17, 2026, 5:32 p.m.