Triple
T20536835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pardee Reservoir |
E504220
|
entity |
| Predicate | isUpstreamOf |
P5955
|
FINISHED |
| Object | Camanche Reservoir |
—
|
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: Camanche Reservoir | Statement: [Pardee Reservoir, isUpstreamOf, Camanche Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Camanche Reservoir Context triple: [Pardee Reservoir, isUpstreamOf, Camanche Reservoir]
-
A.
Camanche Reservoir
chosen
Camanche Reservoir is a man-made lake in California used for water storage, flood control, recreation, and wildlife habitat along the Mokelumne River.
-
B.
Los Vaqueros Reservoir
Los Vaqueros Reservoir is a major man-made water storage facility in Contra Costa County, California, that supplies drinking water, supports wildlife habitat, and provides recreational opportunities.
-
C.
La Mesa Reservoir
La Mesa Reservoir is a major water storage facility in the Philippines that supplies potable water to Metro Manila and is located within the protected La Mesa Watershed.
-
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 (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_69e0b4b476648190bc6019622ae54d3c |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a28f2f1081908f656d790ff182ff |
completed | April 20, 2026, 10:02 p.m. |
Created at: April 16, 2026, 11:37 a.m.