Triple
T20443127
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rivelin Valley |
E501446
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object | Rivelin Dams |
—
|
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: Rivelin Dams | Statement: [Rivelin Valley, hasFeature, Rivelin Dams]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rivelin Dams Context triple: [Rivelin Valley, hasFeature, Rivelin Dams]
-
A.
Rivelin Dams
chosen
Rivelin Dams are a series of reservoirs in Sheffield, South Yorkshire, built to supply water and manage flow along the River Rivelin valley.
-
B.
Tieton Dam
Tieton Dam is a concrete multiple-arch dam in central Washington State that provides irrigation water storage, flood control, and hydroelectric power as part of the U.S. Bureau of Reclamation’s Yakima River basin developments.
-
C.
Mauvoisin Dam
Mauvoisin Dam is a large arch dam in the Swiss Alps, known for creating Lac de Mauvoisin and serving as a major hydroelectric power source in the Valais region.
-
D.
Henne Dam
Henne Dam is a German reservoir dam that was one of the targets attacked during the World War II Dambusters Raid.
-
E.
Vaalkop Dam
Vaalkop Dam is a major reservoir in South Africa used primarily for water supply and irrigation in the Crocodile (West) and Marico region.
- 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_69e0b4ac0a1c81908845d0f8a56abce8 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e68cfa7dd08190883a37e3480b152c |
completed | April 20, 2026, 8:30 p.m. |
Created at: April 16, 2026, 11:32 a.m.