Triple
T18107622
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blenheim-Gilboa Pumped Storage Power Project |
E433384
|
entity |
| Predicate | hasUpperReservoir |
P130475
|
FINISHED |
| Object | Schoharie Creek upper reservoir |
—
|
NE NERFINISHED |
How this triple was built (4 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: Schoharie Creek upper reservoir | Statement: [Blenheim-Gilboa Pumped Storage Power Project, hasUpperReservoir, Schoharie Creek upper reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Schoharie Creek upper reservoir Context triple: [Blenheim-Gilboa Pumped Storage Power Project, hasUpperReservoir, Schoharie Creek upper reservoir]
-
A.
Schoharie Reservoir
Schoharie Reservoir is a major upstate New York water supply reservoir that forms part of the New York City water system.
-
B.
Neversink Reservoir
Neversink Reservoir is a major Catskill Mountain water supply reservoir in New York that forms part of New York City’s upstate drinking water system.
-
C.
Kensico Dam
Kensico Dam is a massive early-20th-century masonry dam in Valhalla, New York, that forms the Kensico Reservoir and serves as a key component of New York City's water supply system.
-
D.
Croton Falls Reservoir
Croton Falls Reservoir is a man-made lake in Westchester County, New York, that serves as part of New York City's Croton water supply system.
-
E.
Tarrytown Reservoirs
Tarrytown Reservoirs are a series of man-made water bodies in Westchester County, New York, that serve as part of the local water supply and recreational landscape near the village of Tarrytown.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Schoharie Creek upper reservoir Target entity description: Schoharie Creek upper reservoir is the upper water storage basin used by the Blenheim-Gilboa Pumped Storage Power Project in New York for hydroelectric energy generation and storage.
-
A.
Schoharie Reservoir
Schoharie Reservoir is a major upstate New York water supply reservoir that forms part of the New York City water system.
-
B.
Neversink Reservoir
Neversink Reservoir is a major Catskill Mountain water supply reservoir in New York that forms part of New York City’s upstate drinking water system.
-
C.
Kensico Dam
Kensico Dam is a massive early-20th-century masonry dam in Valhalla, New York, that forms the Kensico Reservoir and serves as a key component of New York City's water supply system.
-
D.
Croton Falls Reservoir
Croton Falls Reservoir is a man-made lake in Westchester County, New York, that serves as part of New York City's Croton water supply system.
-
E.
Tarrytown Reservoirs
Tarrytown Reservoirs are a series of man-made water bodies in Westchester County, New York, that serve as part of the local water supply and recreational landscape near the village of Tarrytown.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasUpperReservoir Context triple: [Blenheim-Gilboa Pumped Storage Power Project, hasUpperReservoir, Schoharie Creek upper reservoir]
-
A.
hasMajorReservoir
Indicates that an entity possesses or is associated with a primary or significant reservoir (such as a large storage or accumulation of a resource).
-
B.
hasUpperLakes
Indicates that an entity (typically a water body or region) possesses or is associated with one or more lakes located upstream or at a higher elevation relative to it.
-
C.
isReservoir
Indicates that one entity functions as a storage or holding container (often for fluids or resources) for another entity.
-
D.
majorReservoir
Indicates that one entity functions as a primary or significant water-storage reservoir associated with another entity.
-
E.
hasLowerLake
Indicates that one lake is situated at a lower elevation or downstream position relative to another lake.
- F. None of above. chosen
Provenance (4 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_69d8b90916008190a1f110bd7ced5473 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddbb3d408190b5fc7870bc6512f4 |
completed | April 19, 2026, 1:50 p.m. |
| PD | Predicate disambiguation | batch_69e43313ca788190baa224269e71de49 |
completed | April 19, 2026, 1:42 a.m. |
| PDg | Predicate description generation | batch_69e438f5ae2c8190b11dee46534fa5a9 |
completed | April 19, 2026, 2:07 a.m. |
Created at: April 10, 2026, 10:28 a.m.