Triple
T21975592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Neuadd Valley |
E542696
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Middle Neuadd Reservoir |
—
|
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: Middle Neuadd Reservoir | Statement: [Neuadd Valley, hasReservoir, Middle Neuadd Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Middle Neuadd Reservoir Context triple: [Neuadd Valley, hasReservoir, Middle Neuadd Reservoir]
-
A.
Bethany Reservoir
Bethany Reservoir is a man-made water storage facility in California that serves as a key forebay and regulating reservoir for the State Water Project’s South Bay Aqueduct.
-
B.
Hope Valley Reservoir
Hope Valley Reservoir is a historic water storage reservoir in Adelaide, South Australia, that forms part of the city’s main drinking water supply system.
-
C.
Norris Reservoir
Norris Reservoir is a large man-made lake in eastern Tennessee created by the Norris Dam on the Clinch River, popular for recreation, fishing, and hydroelectric power generation.
-
D.
Neuadd Reservoirs
chosen
Neuadd Reservoirs are a group of upland water reservoirs in the Brecon Beacons of South Wales, popular as a scenic starting point for hiking routes onto the surrounding peaks.
-
E.
Farmoor Reservoir
Farmoor Reservoir is a large artificial lake in Oxfordshire, England, primarily used for public water supply, sailing, and birdwatching.
- 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_69e0c48070988190909db97667b9a0ac |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f124886418819091daed0988432350 |
completed | April 28, 2026, 9:20 p.m. |
Created at: April 16, 2026, 8:03 p.m.