Triple

T7053833
Position Surface form Disambiguated ID Type / Status
Subject California State Water Resources Control Board E164034 entity
Predicate subdivision P747 FINISHED
Object Lahontan Regional Water Quality Control Board
The Lahontan Regional Water Quality Control Board is a California state regional agency responsible for protecting and regulating water quality in the Lahontan region, including parts of the Sierra Nevada and desert areas.
E638149 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: Lahontan Regional Water Quality Control Board | Statement: [California State Water Resources Control Board, subdivision, Lahontan Regional Water Quality Control Board]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lahontan Regional Water Quality Control Board
Context triple: [California State Water Resources Control Board, subdivision, Lahontan Regional Water Quality Control Board]
  • A. North Coast Regional Water Quality Control Board
    The North Coast Regional Water Quality Control Board is a California state agency responsible for protecting and regulating water quality in the North Coast region, including rivers, lakes, and coastal waters such as those in the Eel River Basin.
  • B. 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.
  • C. Suisun Resource Conservation District
    The Suisun Resource Conservation District is a local agency responsible for conserving, restoring, and managing natural resources and wildlife habitat in and around California’s Suisun Marsh.
  • D. Friant Water Authority
    Friant Water Authority is a California-based public agency that manages and delivers irrigation and municipal water supplies from the federal Central Valley Project to agricultural and urban users along the Friant Division.
  • E. Mojave Water Agency
    The Mojave Water Agency is a regional water management and planning agency in Southern California responsible for securing, conserving, and overseeing water resources for communities in the Mojave Desert region.
  • 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: Lahontan Regional Water Quality Control Board
Triple: [California State Water Resources Control Board, subdivision, Lahontan Regional Water Quality Control Board]
Generated description
The Lahontan Regional Water Quality Control Board is a California state regional agency responsible for protecting and regulating water quality in the Lahontan region, including parts of the Sierra Nevada and desert areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lahontan Regional Water Quality Control Board
Target entity description: The Lahontan Regional Water Quality Control Board is a California state regional agency responsible for protecting and regulating water quality in the Lahontan region, including parts of the Sierra Nevada and desert areas.
  • A. North Coast Regional Water Quality Control Board
    The North Coast Regional Water Quality Control Board is a California state agency responsible for protecting and regulating water quality in the North Coast region, including rivers, lakes, and coastal waters such as those in the Eel River Basin.
  • B. 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.
  • C. Suisun Resource Conservation District
    The Suisun Resource Conservation District is a local agency responsible for conserving, restoring, and managing natural resources and wildlife habitat in and around California’s Suisun Marsh.
  • D. Friant Water Authority
    Friant Water Authority is a California-based public agency that manages and delivers irrigation and municipal water supplies from the federal Central Valley Project to agricultural and urban users along the Friant Division.
  • E. Mojave Water Agency
    The Mojave Water Agency is a regional water management and planning agency in Southern California responsible for securing, conserving, and overseeing water resources for communities in the Mojave Desert region.
  • 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_69c788980b50819085473407a176e04b completed March 28, 2026, 7:51 a.m.
NEDg Description generation batch_69c78905c75c81908bee9a9000e05bd6 completed March 28, 2026, 7:53 a.m.
NED2 Entity disambiguation (via description) batch_69c789ecb50c8190b67bc1152b33d1eb completed March 28, 2026, 7:57 a.m.
Created at: March 27, 2026, 2:37 p.m.