Triple
T35515462
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maentwrog hydroelectric power station |
E1026403
|
entity |
| Predicate | hasReservoirFunction |
P82829
|
FINISHED |
| Object | regulating flow for power generation |
—
|
LITERAL FINISHED |
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: regulating flow for power generation | Statement: [Maentwrog hydroelectric power station, hasReservoirFunction, regulating flow for power generation]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasReservoirFunction Context triple: [Maentwrog hydroelectric power station, hasReservoirFunction, regulating flow for power generation]
-
A.
reservoirFunction
chosen
Indicates that one entity serves as a storage or holding system (a reservoir) for another entity, such as a substance, resource, or fluid.
-
B.
isReservoir
Indicates that one entity functions as a storage or holding container (often for fluids or resources) for another entity.
-
C.
hasReserveFunction
Indicates that an entity serves as a backup or secondary option that can perform the same function if the primary one is unavailable or fails.
-
D.
usesReservoir
Indicates that one entity draws upon, depends on, or operates using a particular reservoir as a resource or source.
-
E.
hasBasinFunction
Indicates that something serves the role or performs the function of a basin, such as collecting, holding, or draining water or other substances.
- 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_69f76dfe78b081908e2b14cb88dd8c00 |
completed | May 3, 2026, 3:47 p.m. |
| NER | Named-entity recognition | batch_6a037c8d06cc8190ab6a5e18d9d2571e |
completed | May 12, 2026, 7:16 p.m. |
| PD | Predicate disambiguation | batch_6a037a04d8348190a4819666eab42c9b |
completed | May 12, 2026, 7:05 p.m. |
Created at: May 3, 2026, 4:04 p.m.