Triple
T12924671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lewiston Pump-Generating Plant |
E309212
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object |
Lewiston Reservoir
Lewiston Reservoir is a man-made water storage basin in New York that supports hydroelectric power generation and water regulation for the Niagara Power Project.
|
E1070045
|
NE FINISHED |
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: Lewiston Reservoir | Statement: [Lewiston Pump-Generating Plant, hasComponent, Lewiston Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lewiston Reservoir Context triple: [Lewiston Pump-Generating Plant, hasComponent, Lewiston Reservoir]
-
A.
Lusk Reservoir
Lusk Reservoir is a scenic man-made lake on the grounds of the United States Military Academy at West Point, often noted for its picturesque setting near the campus athletic facilities.
-
B.
Lockwood Reservoir
Lockwood Reservoir is a large man-made water storage lake in the Lee Valley in North London, used primarily for public water supply and recreation.
-
C.
R. L. Harris Reservoir
R. L. Harris Reservoir is a man-made lake in east-central Alabama popular for fishing, boating, and other recreational activities.
-
D.
Wilson Reservoir
Wilson Reservoir is a man-made lake in Burrillville, Rhode Island, used primarily for water supply and recreational activities such as fishing and boating.
-
E.
Wilson Reservoir
Wilson Reservoir is a man-made lake on the Tennessee River in Alabama, created by Wilson Dam, that serves as a key resource for hydroelectric power, navigation, and recreation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lewiston Reservoir Triple: [Lewiston Pump-Generating Plant, hasComponent, Lewiston Reservoir]
Generated description
Lewiston Reservoir is a man-made water storage basin in New York that supports hydroelectric power generation and water regulation for the Niagara Power Project.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lewiston Reservoir Target entity description: Lewiston Reservoir is a man-made water storage basin in New York that supports hydroelectric power generation and water regulation for the Niagara Power Project.
-
A.
Lusk Reservoir
Lusk Reservoir is a scenic man-made lake on the grounds of the United States Military Academy at West Point, often noted for its picturesque setting near the campus athletic facilities.
-
B.
Lockwood Reservoir
Lockwood Reservoir is a large man-made water storage lake in the Lee Valley in North London, used primarily for public water supply and recreation.
-
C.
R. L. Harris Reservoir
R. L. Harris Reservoir is a man-made lake in east-central Alabama popular for fishing, boating, and other recreational activities.
-
D.
Wilson Reservoir
Wilson Reservoir is a man-made lake in Burrillville, Rhode Island, used primarily for water supply and recreational activities such as fishing and boating.
-
E.
Wilson Reservoir
Wilson Reservoir is a man-made lake on the Tennessee River in Alabama, created by Wilson Dam, that serves as a key resource for hydroelectric power, navigation, and recreation.
- F. None of above. chosen
Provenance (5 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_69d7bdfa933c8190b5a27aa4a08a19b7 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d971e9576c81908eb59569af6da877 |
completed | April 10, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7ce5b2b988190892e14620fb87366 |
completed | May 3, 2026, 10:38 p.m. |
| NEDg | Description generation | batch_69f9fd56da288190b2bd33bc496c3fb9 |
completed | May 5, 2026, 2:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fb039fdb1c8190ad5286d1cfe80a29 |
completed | May 6, 2026, 9:02 a.m. |
Created at: April 9, 2026, 5:42 p.m.