Triple
T20331794
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Lorenzo River watershed |
E492499
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Central Coast hydrologic region of California |
—
|
NE NERFINISHED |
How this triple was built (3 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: Central Coast hydrologic region of California | Statement: [San Lorenzo River watershed, partOf, Central Coast hydrologic region of California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Coast hydrologic region of California Context triple: [San Lorenzo River watershed, partOf, Central Coast hydrologic region of California]
-
A.
South Coast hydrologic region
The South Coast hydrologic region is a major water-resources area in Southern California encompassing coastal watersheds and river systems that drain to the Pacific Ocean, including the Santa Margarita River basin.
-
B.
San Francisco Bay hydrologic region
The San Francisco Bay hydrologic region is a major California water-management area encompassing the watersheds and infrastructure that drain into and supply the San Francisco Bay and its surrounding communities.
-
C.
Great Basin hydrologic region (California portion)
The Great Basin hydrologic region (California portion) is a major drainage area in eastern California characterized by internally drained basins, arid to semi-arid climate, and streams that do not reach the ocean.
-
D.
State of California hydrologic regions system
The State of California hydrologic regions system is a statewide framework that divides California into distinct water-resource regions for planning, management, and regulatory purposes.
-
E.
South Coast region of California
The South Coast region of California is a coastal area stretching roughly from Ventura through Los Angeles and Orange County to northern San Diego, known for its Mediterranean climate, dense urban development, and diverse natural habitats.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central Coast hydrologic region of California Target entity description: The Central Coast hydrologic region of California is a major water-resources area along the state’s central coastline, encompassing numerous coastal watersheds and groundwater basins that drain to the Pacific Ocean.
-
A.
South Coast hydrologic region
The South Coast hydrologic region is a major water-resources area in Southern California encompassing coastal watersheds and river systems that drain to the Pacific Ocean, including the Santa Margarita River basin.
-
B.
San Francisco Bay hydrologic region
The San Francisco Bay hydrologic region is a major California water-management area encompassing the watersheds and infrastructure that drain into and supply the San Francisco Bay and its surrounding communities.
-
C.
Great Basin hydrologic region (California portion)
The Great Basin hydrologic region (California portion) is a major drainage area in eastern California characterized by internally drained basins, arid to semi-arid climate, and streams that do not reach the ocean.
-
D.
State of California hydrologic regions system
The State of California hydrologic regions system is a statewide framework that divides California into distinct water-resource regions for planning, management, and regulatory purposes.
-
E.
South Coast region of California
The South Coast region of California is a coastal area stretching roughly from Ventura through Los Angeles and Orange County to northern San Diego, known for its Mediterranean climate, dense urban development, and diverse natural habitats.
- F. None of above. chosen
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_69e0b4a1a09881908d97270d6971a25a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e677e7baf481909282293d78597634 |
completed | April 20, 2026, 7 p.m. |
Created at: April 16, 2026, 11:22 a.m.