Triple
T21035832
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ashopton Viaduct |
E518186
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Ladybower Dam |
—
|
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: Ladybower Dam | Statement: [Ashopton Viaduct, locatedNear, Ladybower Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ladybower Dam Context triple: [Ashopton Viaduct, locatedNear, Ladybower Dam]
-
A.
Ladybower Dam
chosen
Ladybower Dam is a large Y-shaped masonry and earth-fill dam in Derbyshire, England, forming Ladybower Reservoir in the Upper Derwent Valley and serving as a major water supply and recreational site.
-
B.
Abbeystead Dam
Abbeystead Dam is a small reservoir dam in Lancashire, England, known for its role in the 1984 Abbeystead disaster explosion.
-
C.
Pefferlaw Dam
Pefferlaw Dam is a small historic dam and local landmark on the Pefferlaw River in Ontario, Canada, known for its scenic views and fishing opportunities.
-
D.
Derwent Dam
Derwent Dam is a large historic masonry dam in Derbyshire, England, best known for its role in World War II RAF "Dambusters" training and as a prominent feature of the Upper Derwent Valley.
-
E.
Thirlmere Dam
Thirlmere Dam is a Victorian-era reservoir dam in England’s Lake District, built in the late 19th century to supply water to Manchester and now a key feature of the surrounding scenic landscape.
- 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_69e0b503275c8190afd9a163f997c709 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc865ca88190abf336ee9012fa77 |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 2:02 p.m.