Triple
T12036261
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brewster, New York |
E286546
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Diverting Reservoir |
E41733
|
NE 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: Diverting Reservoir | Statement: [Brewster, New York, locatedNear, Diverting Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Diverting Reservoir Context triple: [Brewster, New York, locatedNear, Diverting Reservoir]
-
A.
Diverting Reservoir
chosen
Diverting Reservoir is a man-made water storage facility in New York that helps regulate and supply drinking water as part of the Croton water supply system serving New York City.
-
B.
Landsburg Diversion Dam
Landsburg Diversion Dam is a small municipal water-supply dam on Washington’s Cedar River that diverts water for the city of Seattle.
-
C.
Electra Diversion Dam
Electra Diversion Dam is a hydroelectric diversion structure on California’s Mokelumne River that channels water to power-generating facilities rather than creating a large storage reservoir.
-
D.
Anderson-Rose Diversion Dam
The Anderson-Rose Diversion Dam is a small irrigation diversion structure on the Klamath River in Oregon that helps route water for agricultural use as part of the U.S. Bureau of Reclamation’s Klamath Project.
-
E.
Betania Reservoir
Betania Reservoir is an artificial lake in Colombia formed by the Betania Dam, primarily used for hydroelectric power generation, irrigation, and aquaculture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d90408cbf0819093270c9833ef149a |
completed | April 10, 2026, 2:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f49d7d453c8190a27c5feca8f38991 |
completed | May 1, 2026, 12:33 p.m. |
Created at: April 8, 2026, 9:47 p.m.