Triple
T7053835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California State Water Resources Control Board |
E164034
|
entity |
| Predicate | subdivision |
P747
|
FINISHED |
| Object |
Santa Ana Regional Water Quality Control Board
The Santa Ana Regional Water Quality Control Board is a regional agency in California responsible for protecting and regulating water quality within the Santa Ana River watershed and surrounding areas.
|
E640699
|
NE FINISHED |
How this triple was built (4 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: Santa Ana Regional Water Quality Control Board | Statement: [California State Water Resources Control Board, subdivision, Santa Ana Regional Water Quality Control Board]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santa Ana Regional Water Quality Control Board Context triple: [California State Water Resources Control Board, subdivision, Santa Ana Regional Water Quality Control Board]
-
A.
Los Angeles Regional Water Quality Control Board
The Los Angeles Regional Water Quality Control Board is a regional environmental regulatory agency responsible for protecting and improving water quality in the Los Angeles area under California’s statewide water governance system.
-
B.
Central Valley Regional Water Quality Control Board
The Central Valley Regional Water Quality Control Board is a California state agency responsible for protecting and regulating water quality in the Central Valley region’s surface and groundwater resources.
-
C.
California State Water Resources Control Board
The California State Water Resources Control Board is a state agency responsible for safeguarding water quality and managing the allocation and use of California’s water resources.
-
D.
Los Angeles County Flood Control District
The Los Angeles County Flood Control District is a public agency responsible for regional flood protection, stormwater management, and water conservation infrastructure throughout Los Angeles County.
-
E.
Alameda County Water District
Alameda County Water District is a public water agency in California responsible for providing drinking water and related services to communities in southern Alameda County, including Fremont, Newark, and Union City.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Santa Ana Regional Water Quality Control Board Triple: [California State Water Resources Control Board, subdivision, Santa Ana Regional Water Quality Control Board]
Generated description
The Santa Ana Regional Water Quality Control Board is a regional agency in California responsible for protecting and regulating water quality within the Santa Ana River watershed and surrounding areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Santa Ana Regional Water Quality Control Board Target entity description: The Santa Ana Regional Water Quality Control Board is a regional agency in California responsible for protecting and regulating water quality within the Santa Ana River watershed and surrounding areas.
-
A.
Los Angeles Regional Water Quality Control Board
The Los Angeles Regional Water Quality Control Board is a regional environmental regulatory agency responsible for protecting and improving water quality in the Los Angeles area under California’s statewide water governance system.
-
B.
Central Valley Regional Water Quality Control Board
The Central Valley Regional Water Quality Control Board is a California state agency responsible for protecting and regulating water quality in the Central Valley region’s surface and groundwater resources.
-
C.
California State Water Resources Control Board
The California State Water Resources Control Board is a state agency responsible for safeguarding water quality and managing the allocation and use of California’s water resources.
-
D.
Los Angeles County Flood Control District
The Los Angeles County Flood Control District is a public agency responsible for regional flood protection, stormwater management, and water conservation infrastructure throughout Los Angeles County.
-
E.
Alameda County Water District
Alameda County Water District is a public water agency in California responsible for providing drinking water and related services to communities in southern Alameda County, including Fremont, Newark, and Union City.
- F. None of above. chosen
Provenance (5 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_69c68861678881909961ddf4d779f750 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e265ea348190a9bd3807c0d605d8 |
completed | March 27, 2026, 8:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7944535bc819086b7648d95b81e37 |
completed | March 28, 2026, 8:41 a.m. |
| NEDg | Description generation | batch_69c7968ffb8881908e2d2138e114a1ba |
completed | March 28, 2026, 8:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c796f045d88190aa5d26899333013c |
completed | March 28, 2026, 8:53 a.m. |
Created at: March 27, 2026, 2:37 p.m.