Triple
T19088036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hadfield |
E467205
|
entity |
| Predicate | hasReservoirsNearby |
P49291
|
FINISHED |
| Object | Longdendale reservoirs |
—
|
NE NERFINISHED |
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: Longdendale reservoirs | Statement: [Hadfield, hasReservoirsNearby, Longdendale reservoirs]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Longdendale reservoirs Context triple: [Hadfield, hasReservoirsNearby, Longdendale reservoirs]
-
A.
Longdendale Chain reservoirs
chosen
The Longdendale Chain reservoirs are a series of interconnected man-made lakes in the Longdendale Valley in northern England, built in the 19th century to supply water to the growing industrial cities of the region.
-
B.
Tittesworth Reservoir
Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
-
C.
Derwent Reservoir
Derwent Reservoir is a large man-made lake in Derbyshire, England, best known for its scenic surroundings in the Peak District and its historical association with the World War II "Dambusters" training flights.
-
D.
Olton Reservoir
Olton Reservoir is a man-made lake in the West Midlands, England, primarily serving as a water supply for the nearby canal network and a site for local recreation and wildlife.
-
E.
Toddbrook Reservoir
Toddbrook Reservoir is a man-made lake in Derbyshire, England, known for supplying water to the Peak Forest Canal and for the 2019 dam safety crisis that led to the evacuation of nearby Whaley Bridge.
- 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: hasReservoirsNearby Context triple: [Hadfield, hasReservoirsNearby, Longdendale reservoirs]
-
A.
hasNearbyWatersUsedBy
Indicates that a body of water located near an entity is utilized or accessed by another specified entity.
-
B.
hasNearbyWater
chosen
Indicates that one entity is located close to a body of water associated with or relevant to another entity.
-
C.
hasNearbyLake
Indicates that one entity is located close to or in the vicinity of a lake.
-
D.
hasNearbyLakeRegion
Indicates that one region is located close to a lake or lake-dominated area.
-
E.
reservoirLocation
Indicates that a reservoir is geographically located at or within a specified place or region.
- F. None of above.
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_69d8dd05ac4c8190b1967d8f97f3fb2f |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e348c980819096667ee6e7a7f36f |
completed | April 20, 2026, 8:26 a.m. |
| PD | Predicate disambiguation | batch_69e4b9a604308190a3235184f9f2c056 |
completed | April 19, 2026, 11:16 a.m. |
Created at: April 10, 2026, 12:04 p.m.