Triple
T18210472
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Delhi, California |
E436017
|
entity |
| Predicate | waterSourceRegion |
P72158
|
FINISHED |
| Object | San Joaquin Valley groundwater basin |
—
|
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: San Joaquin Valley groundwater basin | Statement: [Delhi, California, waterSourceRegion, San Joaquin Valley groundwater basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Joaquin Valley groundwater basin Context triple: [Delhi, California, waterSourceRegion, San Joaquin Valley groundwater basin]
-
A.
Indian Wells Valley Groundwater Basin
The Indian Wells Valley Groundwater Basin is a critically important aquifer system in eastern California that supplies water to local communities, agriculture, and military installations in an arid desert region.
-
B.
Tulare Basin
Tulare Basin is a large, endorheic subregion in the southern part of California’s Central Valley, historically dominated by extensive wetlands and Tulare Lake.
-
C.
Santa Cruz aquifer system
The Santa Cruz aquifer system is a groundwater reservoir underlying the Santa Cruz River basin that supplies water for municipal, agricultural, and ecological needs in the region.
-
D.
Central Valley watershed system
The Central Valley watershed system is a vast, interconnected network of rivers, tributaries, and drainage basins in California that channels water from surrounding mountains through the agriculturally rich Central Valley.
-
E.
San Joaquin River Basin
chosen
The San Joaquin River Basin is a major watershed in California’s Central Valley that drains the San Joaquin River and its tributaries, supporting extensive agriculture, ecosystems, and 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_69d8b90dba6481908e119eb9aa4ca0cb |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e228a7fc81909cfcf11cf7ce1360 |
completed | April 19, 2026, 2:09 p.m. |
Created at: April 10, 2026, 10:32 a.m.