Triple
T17528581
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Olton |
E426867
|
entity |
| Predicate | hasCanalFeature |
P26852
|
FINISHED |
| Object | Olton Reservoir |
—
|
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: Olton Reservoir | Statement: [Olton, hasCanalFeature, Olton Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olton Reservoir Context triple: [Olton, hasCanalFeature, Olton Reservoir]
-
A.
Tittesworth Reservoir
Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
-
B.
Banbury Reservoir
Banbury Reservoir is a man-made water storage lake in the Lee Valley area of North London, used primarily for public water supply and managed as part of the Lee Valley Regional Park.
-
C.
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.
-
D.
Entwistle Reservoir
Entwistle Reservoir is a scenic man-made lake in Lancashire, England, popular for walking and wildlife within the West Pennine Moors.
-
E.
Thurlow Reservoir
Thurlow Reservoir is a man-made lake on the Tallapoosa River in Alabama, primarily used for hydroelectric power generation, recreation, and water management.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Olton Reservoir Target entity description: 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.
-
A.
Tittesworth Reservoir
Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
-
B.
Banbury Reservoir
Banbury Reservoir is a man-made water storage lake in the Lee Valley area of North London, used primarily for public water supply and managed as part of the Lee Valley Regional Park.
-
C.
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.
-
D.
Entwistle Reservoir
Entwistle Reservoir is a scenic man-made lake in Lancashire, England, popular for walking and wildlife within the West Pennine Moors.
-
E.
Thurlow Reservoir
Thurlow Reservoir is a man-made lake on the Tallapoosa River in Alabama, primarily used for hydroelectric power generation, recreation, and water management.
- F. None of above. chosen
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_69d889de677081909b22d2657b1f0292 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e452d81a808190ab38831ea5b73b74 |
completed | April 19, 2026, 3:58 a.m. |
Created at: April 10, 2026, 5:49 a.m.