Triple

T13080919
Position Surface form Disambiguated ID Type / Status
Subject Yuba River E310200 entity
Predicate hasPart P35 FINISHED
Object North Yuba River
The North Yuba River is a major tributary of California’s Yuba River, known for its rugged Sierra Nevada canyons, whitewater recreation, and scenic mountain watershed.
 E1063415 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: North Yuba River | Statement: [Yuba River, hasPart, North Yuba River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Yuba River
Context triple: [Yuba River, hasPart, North Yuba River]
  • A. Yuba River
    The Yuba River is a major tributary of the Feather River in Northern California, known for its clear waters, historic gold-mining sites, and popular recreation areas in the Sierra Nevada foothills.
  • B. Pinole Creek
    Pinole Creek is a small waterway in Contra Costa County, California, that flows through the city of Pinole into San Pablo Bay.
  • C. North Fork American River
    The North Fork American River is a major tributary of California’s American River, known for its rugged canyon scenery, whitewater recreation, and relatively undisturbed natural habitat in the Sierra Nevada foothills.
  • D. Shasta River
    The Shasta River is a northern California waterway that flows through Siskiyou County and agricultural valleys before joining the Klamath River.
  • E. Feather River
    The Feather River is a major tributary of the Sacramento River in Northern California, known for its extensive role in the state’s water supply, hydroelectric power generation, and flood control.
  • 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: North Yuba River
Triple: [Yuba River, hasPart, North Yuba River]
Generated description
The North Yuba River is a major tributary of California’s Yuba River, known for its rugged Sierra Nevada canyons, whitewater recreation, and scenic mountain watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North Yuba River
Target entity description: The North Yuba River is a major tributary of California’s Yuba River, known for its rugged Sierra Nevada canyons, whitewater recreation, and scenic mountain watershed.
  • A. Yuba River
    The Yuba River is a major tributary of the Feather River in Northern California, known for its clear waters, historic gold-mining sites, and popular recreation areas in the Sierra Nevada foothills.
  • B. Pinole Creek
    Pinole Creek is a small waterway in Contra Costa County, California, that flows through the city of Pinole into San Pablo Bay.
  • C. North Fork American River
    The North Fork American River is a major tributary of California’s American River, known for its rugged canyon scenery, whitewater recreation, and relatively undisturbed natural habitat in the Sierra Nevada foothills.
  • D. Shasta River
    The Shasta River is a northern California waterway that flows through Siskiyou County and agricultural valleys before joining the Klamath River.
  • E. Feather River
    The Feather River is a major tributary of the Sacramento River in Northern California, known for its extensive role in the state’s water supply, hydroelectric power generation, and flood control.
  • 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_69d806a733548190989cfd4ce981ca33 completed April 9, 2026, 8:05 p.m.
NER Named-entity recognition batch_69d98119cb7081908b78ffe83ec99851 completed April 10, 2026, 11 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7b8c0b24c819082d0ec947b7d99ea completed May 3, 2026, 9:06 p.m.
NEDg Description generation batch_69f7b974fce88190ace5030555b7b5f1 completed May 3, 2026, 9:09 p.m.
NED2 Entity disambiguation (via description) batch_69f7ba99ad9c8190906b6b63cf27a446 completed May 3, 2026, 9:14 p.m.
Created at: April 9, 2026, 9:01 p.m.