Triple

T5852228
Position Surface form Disambiguated ID Type / Status
Subject Feather River E130061 entity
Predicate waterDivertedBy P55194 FINISHED
Object Oroville-Thermalito Complex
The Oroville-Thermalito Complex is a major California water management and hydroelectric system centered around Oroville Dam that stores, diverts, and distributes water for flood control, power generation, and irrigation.
E550638 NE FINISHED

How this triple was built (5 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: Oroville-Thermalito Complex | Statement: [Feather River, waterDivertedBy, Oroville-Thermalito Complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Oroville-Thermalito Complex
Context triple: [Feather River, waterDivertedBy, Oroville-Thermalito Complex]
  • A. Oroville
    Oroville is a small city in Northern California known for its proximity to the Oroville Dam and Lake Oroville recreation area.
  • B. Shasta Dam
    Shasta Dam is a large concrete gravity dam on California’s Sacramento River, forming Shasta Lake and serving as a key source of water storage, hydroelectric power, and flood control for the state.
  • C. Oroville Dam
    Oroville Dam is a large earthfill embankment dam on the Feather River in Northern California, serving as a key water storage, flood control, and hydroelectric facility.
  • D. Folsom Dam
    Folsom Dam is a large concrete dam on the American River in California that provides flood control, water storage, and hydroelectric power for the Sacramento region.
  • E. Lake Oroville
    Lake Oroville is a large man-made reservoir in Northern California, created by the Oroville Dam on the Feather River, that serves as a major source of water storage, flood control, and recreation.
  • 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: Oroville-Thermalito Complex
Triple: [Feather River, waterDivertedBy, Oroville-Thermalito Complex]
Generated description
The Oroville-Thermalito Complex is a major California water management and hydroelectric system centered around Oroville Dam that stores, diverts, and distributes water for flood control, power generation, and irrigation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Oroville-Thermalito Complex
Target entity description: The Oroville-Thermalito Complex is a major California water management and hydroelectric system centered around Oroville Dam that stores, diverts, and distributes water for flood control, power generation, and irrigation.
  • A. Oroville
    Oroville is a small city in Northern California known for its proximity to the Oroville Dam and Lake Oroville recreation area.
  • B. Shasta Dam
    Shasta Dam is a large concrete gravity dam on California’s Sacramento River, forming Shasta Lake and serving as a key source of water storage, hydroelectric power, and flood control for the state.
  • C. Oroville Dam
    Oroville Dam is a large earthfill embankment dam on the Feather River in Northern California, serving as a key water storage, flood control, and hydroelectric facility.
  • D. Folsom Dam
    Folsom Dam is a large concrete dam on the American River in California that provides flood control, water storage, and hydroelectric power for the Sacramento region.
  • E. Lake Oroville
    Lake Oroville is a large man-made reservoir in Northern California, created by the Oroville Dam on the Feather River, that serves as a major source of water storage, flood control, and recreation.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: waterDivertedBy
Context triple: [Feather River, waterDivertedBy, Oroville-Thermalito Complex]
  • A. waterDivertedFrom chosen
    Indicates that water is intentionally redirected or channeled away from one source, path, or location to another.
  • B. waterVolume
    Indicates the amount of water present in or associated with an entity, typically measured as a volume.
  • C. waterAllocatedTo
    Indicates that a specified amount or portion of water has been designated or assigned for use by a particular entity, location, or purpose.
  • D. waterFlowRate
    Indicates the rate at which water moves or is transported through a given point or system over time.
  • E. riverbedDivertedTo
    Indicates that the natural course of a riverbed has been redirected or channeled toward another location or pathway.
  • F. None of above.

Provenance (6 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_69c0084de39081909eb34e6bed74215a completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c044ab0a048190b84be40fb13c0f50 completed March 22, 2026, 7:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0a1b3c7d08190bada8ae35e7fa8eb completed March 23, 2026, 2:13 a.m.
NEDg Description generation batch_69c0a234f0dc819098a889bd5ee87722 completed March 23, 2026, 2:15 a.m.
NED2 Entity disambiguation (via description) batch_69c0a2b1df0c8190b63d5ca984439b0b completed March 23, 2026, 2:17 a.m.
PD Predicate disambiguation batch_69c03345ca0c819081c81148d054fed2 completed March 22, 2026, 6:21 p.m.
Created at: March 22, 2026, 3:55 p.m.