Triple
T21213785
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Truckee River Operating Agreement |
E522784
|
entity |
| Predicate | affects |
P9
|
FINISHED |
| Object | Stampede Reservoir |
E525380
|
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: Stampede Reservoir | Statement: [Truckee River Operating Agreement, affects, Stampede Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stampede Reservoir Context triple: [Truckee River Operating Agreement, affects, Stampede Reservoir]
-
A.
Stampede Reservoir
chosen
Stampede Reservoir is a man-made lake in the Sierra Nevada near Truckee, California, primarily used for water storage, flood control, and recreation as part of the Truckee River system.
-
B.
Stillwater Reservoir
Stillwater Reservoir is a large, remote man-made lake in the western Adirondack Mountains of New York, popular for boating, fishing, and backcountry recreation.
-
C.
Prairie Creek Reservoir
Prairie Creek Reservoir is a man-made lake and recreational area in Delaware County, Indiana, popular for fishing, boating, camping, and other outdoor activities.
-
D.
Squaw Creek Reservoir
Squaw Creek Reservoir is a man-made lake in Texas primarily known for serving as the cooling water source for the Comanche Peak Nuclear Power Plant.
-
E.
Sweetwater Reservoir
Sweetwater Reservoir is a man-made lake in San Diego County, California, that serves as a key water supply and recreational area for the surrounding communities.
- 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_69e0b511ed84819099b449b4a111085c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7347088488190aa764b3f4bbac44d |
completed | April 21, 2026, 8:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0986e292ec819080c498e6385b9e9e |
completed | May 17, 2026, 9:14 a.m. |
Created at: April 16, 2026, 3:39 p.m.