Triple
T21213807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Truckee Meadows Water Authority |
E522785
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Truckee Meadows region |
—
|
NE NERFINISHED |
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: Truckee Meadows region | Statement: [Truckee Meadows Water Authority, serves, Truckee Meadows region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Truckee Meadows region Context triple: [Truckee Meadows Water Authority, serves, Truckee Meadows region]
-
A.
Truckee Meadows
chosen
Truckee Meadows is a high-desert valley in western Nevada that encompasses the Reno–Sparks metropolitan area along the Truckee River.
-
B.
Washoe Valley
Washoe Valley is a high-desert valley in western Nevada known as part of the traditional homeland of the Washoe people.
-
C.
Grass Valley–Nevada City area
The Grass Valley–Nevada City area is a small metropolitan region in Nevada County, California, centered on the historic Gold Rush towns of Grass Valley and Nevada City and their surrounding communities.
-
D.
Lake Tahoe–Douglas County region
The Lake Tahoe–Douglas County region is a scenic area in western Nevada encompassing communities along the southeastern shore of Lake Tahoe, known for outdoor recreation, tourism, and alpine landscapes.
-
E.
Gallatin Valley
Gallatin Valley is a fertile, mountain-ringed valley in southwestern Montana known for the city of Bozeman, agriculture, and outdoor recreation near Yellowstone National Park.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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. |
Created at: April 16, 2026, 3:39 p.m.