Triple

T937544
Position Surface form Disambiguated ID Type / Status
Subject Nevada County, California E20229 entity
Predicate contains P35 FINISHED
Object South Yuba River State Park
South Yuba River State Park is a California state park known for its scenic river canyons, historic bridges and mining sites, and extensive hiking and swimming opportunities along the South Yuba River.
 E126253 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: South Yuba River State Park | Statement: [Nevada County, California, contains, South Yuba River State Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Yuba River State Park
Context triple: [Nevada County, California, contains, South Yuba River State Park]
  • A. Russian Gulch State Park
    Russian Gulch State Park is a scenic California coastal park known for its rugged shoreline, forested canyons, waterfall, and oceanfront trails near Mendocino.
  • B. Henry W. Coe State Park
    Henry W. Coe State Park is a vast, rugged wilderness park in California known for its extensive backcountry, challenging trails, and diverse wildlife and landscapes.
  • C. Tuolumne Meadows
    Tuolumne Meadows is a high-elevation subalpine meadow in California’s Sierra Nevada, renowned for its expansive grasslands, granite domes, and access to popular hiking and climbing routes.
  • D. Pfeiffer Big Sur State Park
    Pfeiffer Big Sur State Park is a popular California state park known for its dramatic coastal redwood forests, rugged canyons, and scenic hiking trails along the Big Sur coast.
  • E. Big Basin Redwoods State Park
    Big Basin Redwoods State Park is California’s oldest state park, renowned for its ancient coast redwood forests, extensive hiking trails, and scenic natural landscapes in the Santa Cruz Mountains.
  • 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: South Yuba River State Park
Triple: [Nevada County, California, contains, South Yuba River State Park]
Generated description
South Yuba River State Park is a California state park known for its scenic river canyons, historic bridges and mining sites, and extensive hiking and swimming opportunities along the South Yuba River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Yuba River State Park
Target entity description: South Yuba River State Park is a California state park known for its scenic river canyons, historic bridges and mining sites, and extensive hiking and swimming opportunities along the South Yuba River.
  • A. Russian Gulch State Park
    Russian Gulch State Park is a scenic California coastal park known for its rugged shoreline, forested canyons, waterfall, and oceanfront trails near Mendocino.
  • B. Henry W. Coe State Park
    Henry W. Coe State Park is a vast, rugged wilderness park in California known for its extensive backcountry, challenging trails, and diverse wildlife and landscapes.
  • C. Tuolumne Meadows
    Tuolumne Meadows is a high-elevation subalpine meadow in California’s Sierra Nevada, renowned for its expansive grasslands, granite domes, and access to popular hiking and climbing routes.
  • D. Pfeiffer Big Sur State Park
    Pfeiffer Big Sur State Park is a popular California state park known for its dramatic coastal redwood forests, rugged canyons, and scenic hiking trails along the Big Sur coast.
  • E. Big Basin Redwoods State Park
    Big Basin Redwoods State Park is California’s oldest state park, renowned for its ancient coast redwood forests, extensive hiking trails, and scenic natural landscapes in the Santa Cruz Mountains.
  • 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_69a493b0270c81909e6c9ce310f6aa55 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b3668a3c8190b0152166efa93ee1 completed March 1, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac4c017e148190b368419cff3872f6 completed March 7, 2026, 4:02 p.m.
NEDg Description generation batch_69ac4c6e67cc8190b6c491c099771fb0 completed March 7, 2026, 4:03 p.m.
NED2 Entity disambiguation (via description) batch_69ac4cfeb3c48190950c8989f49f48d8 completed March 7, 2026, 4:06 p.m.
Created at: March 1, 2026, 7:40 p.m.