Triple

T20858978
Position Surface form Disambiguated ID Type / Status
Subject Middle Fork Stanislaus River E513561 entity
Predicate mouthLocation P417 FINISHED
Object Stanislaus River, California — NE NERFINISHED

How this triple was built (3 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: Stanislaus River, California | Statement: [Middle Fork Stanislaus River, mouthLocation, Stanislaus River, California]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stanislaus River, California
Context triple: [Middle Fork Stanislaus River, mouthLocation, Stanislaus River, California]
  • A. Shasta River
    The Shasta River is a northern California waterway that flows through Siskiyou County and agricultural valleys before joining the Klamath River.
  • B. Fresno River
    The Fresno River is a waterway in central California that flows through the Sierra Nevada foothills and the San Joaquin Valley, contributing to the region’s agriculture and lending its name to Fresno County.
  • C. Tula River
    The Tula River is a significant waterway in central Mexico that flows through the state of Hidalgo and plays an important role in regional agriculture, industry, and wastewater management.
  • D. Cosumnes River
    The Cosumnes River is a relatively free-flowing river in Northern California known for its diverse riparian habitats and role in supporting regional wildlife and recreation.
  • E. American River (California)
    The American River in California is a major Sierra Nevada waterway famed for its role in the Gold Rush and for providing popular whitewater rafting, fishing, and recreation opportunities.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stanislaus River, California
Target entity description: The Stanislaus River in California is a major Sierra Nevada waterway and tributary of the San Joaquin River, known for its reservoirs, whitewater recreation, and role in regional agriculture and water supply.
  • A. Shasta River
    The Shasta River is a northern California waterway that flows through Siskiyou County and agricultural valleys before joining the Klamath River.
  • B. Fresno River
    The Fresno River is a waterway in central California that flows through the Sierra Nevada foothills and the San Joaquin Valley, contributing to the region’s agriculture and lending its name to Fresno County.
  • C. Tula River
    The Tula River is a significant waterway in central Mexico that flows through the state of Hidalgo and plays an important role in regional agriculture, industry, and wastewater management.
  • D. Cosumnes River
    The Cosumnes River is a relatively free-flowing river in Northern California known for its diverse riparian habitats and role in supporting regional wildlife and recreation.
  • E. American River (California)
    The American River in California is a major Sierra Nevada waterway famed for its role in the Gold Rush and for providing popular whitewater rafting, fishing, and recreation opportunities.
  • F. None of above. chosen

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_69e0b4f5b01081909452f654d2fc3f50 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c3aabef4819098f0fd24dcc27dbd completed April 21, 2026, 12:24 a.m.
Created at: April 16, 2026, 12:44 p.m.