Triple
T21213955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California portion of Truckee River Basin |
E522788
|
entity |
| Predicate | containsCommunity |
P8617
|
FINISHED |
| Object | Tahoe Vista, California |
—
|
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: Tahoe Vista, California | Statement: [California portion of Truckee River Basin, containsCommunity, Tahoe Vista, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tahoe Vista, California Context triple: [California portion of Truckee River Basin, containsCommunity, Tahoe Vista, California]
-
A.
Tahoe Vista
chosen
Tahoe Vista is a small lakeside community on the north shore of Lake Tahoe in California, known for its scenic beaches, outdoor recreation, and proximity to other North Lake Tahoe resort towns.
-
B.
Lee Vining
Lee Vining is a small Eastern Sierra town in California known as a gateway to Yosemite National Park and the nearby Mono Lake.
-
C.
Truckee
Truckee is a historic mountain town in California’s Sierra Nevada, known for its proximity to Lake Tahoe, outdoor recreation, and preserved Old West-style downtown.
-
D.
Lakeside, California
Lakeside, California is an unincorporated community in San Diego County known for its semi-rural character, proximity to reservoirs and foothills, and role as a residential suburb of the city of San Diego.
-
E.
Whitewater, California
Whitewater, California is a small unincorporated community in Riverside County known for its desert landscape, proximity to Palm Springs, and access to the nearby Whitewater Preserve and hiking trails.
- 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.