Triple

T22832908
Position Surface form Disambiguated ID Type / Status
Subject upper Tuolumne River basin E565850 entity
Predicate flowsTo P17871 FINISHED
Object lower Tuolumne River — NE NERFINISHED

How this triple was built (2 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: lower Tuolumne River | Statement: [upper Tuolumne River basin, flowsTo, lower Tuolumne River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: lower Tuolumne River
Context triple: [upper Tuolumne River basin, flowsTo, lower Tuolumne River]
  • A. Tuolumne River chosen
    The Tuolumne River is a major Sierra Nevada waterway in California known for its scenic alpine meadows, deep granite canyons, and popular whitewater rafting and fishing opportunities.
  • B. South Yuba River
    The South Yuba River is a scenic, fast-flowing tributary in Northern California’s Sierra Nevada, renowned for its granite gorges, swimming holes, and popular hiking and whitewater recreation.
  • C. Lower Mokelumne River
    The Lower Mokelumne River is the downstream section of California's Mokelumne River, known for its role in water supply, hydropower, agriculture, and salmon habitat in the Central Valley region.
  • D. Tule River
    The Tule River is a river in California’s southern Sierra Nevada that flows westward through agricultural lands before contributing water to the Tulare Basin.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e24585ab1c81909b2b5065d15805d5 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17e2c8d3881909eb19d65187ed719 completed April 29, 2026, 3:42 a.m.
Created at: April 17, 2026, 3:35 p.m.