Triple
T12022008
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Errwood Reservoir |
E286174
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
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.
|
E959622
|
NE FINISHED |
How this triple was built (4 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: Goyt Valley water supply system | Statement: [Errwood Reservoir, partOf, Goyt Valley water supply system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Goyt Valley water supply system Context triple: [Errwood Reservoir, partOf, Goyt Valley water supply system]
-
A.
Chew Valley water supply system
The Chew Valley water supply system is an integrated network of reservoirs, treatment works, and pipelines in the Chew Valley area that provides potable water to surrounding communities.
-
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.
Colchester water supply system
The Colchester water supply system is the network of infrastructure that provides and manages potable water for the town of Colchester, England.
-
D.
Tryweryn reservoir scheme
The Tryweryn reservoir scheme was a controversial mid-20th-century project by Liverpool Corporation to flood the Welsh village of Capel Celyn to create a water supply reservoir, becoming a lasting symbol of Welsh nationalist grievance.
-
E.
Avon Aqueduct
The Avon Aqueduct is a historic 19th-century Scottish aqueduct that carries the Union Canal over the River Avon near Linlithgow, and is one of the largest aqueducts of its kind in the United Kingdom.
- 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: Goyt Valley water supply system Triple: [Errwood Reservoir, partOf, Goyt Valley water supply system]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Goyt Valley water supply system Target entity description: 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.
-
A.
Chew Valley water supply system
The Chew Valley water supply system is an integrated network of reservoirs, treatment works, and pipelines in the Chew Valley area that provides potable water to surrounding communities.
-
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.
Colchester water supply system
The Colchester water supply system is the network of infrastructure that provides and manages potable water for the town of Colchester, England.
-
D.
Tryweryn reservoir scheme
The Tryweryn reservoir scheme was a controversial mid-20th-century project by Liverpool Corporation to flood the Welsh village of Capel Celyn to create a water supply reservoir, becoming a lasting symbol of Welsh nationalist grievance.
-
E.
Avon Aqueduct
The Avon Aqueduct is a historic 19th-century Scottish aqueduct that carries the Union Canal over the River Avon near Linlithgow, and is one of the largest aqueducts of its kind in the United Kingdom.
- 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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903ed15408190afc21afd57d6a737 |
completed | April 10, 2026, 2:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f48b62cad8819092beb72c604a4762 |
completed | May 1, 2026, 11:15 a.m. |
| NEDg | Description generation | batch_69f48fc7a8848190a06b34cc45db4789 |
completed | May 1, 2026, 11:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f495f069c48190a6e5856c272420c0 |
completed | May 1, 2026, noon |
Created at: April 8, 2026, 9:47 p.m.