Triple

T19339772
Position Surface form Disambiguated ID Type / Status
Subject Big River estuary E483720 entity
Predicate partOf P40 FINISHED
Object Big River (Mendocino County, 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: Big River (Mendocino County, California) | Statement: [Big River estuary, partOf, Big River (Mendocino County, California)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Big River (Mendocino County, California)
Context triple: [Big River estuary, partOf, Big River (Mendocino County, California)]
  • A. Big River, California
    Big River, California is a small unincorporated community and census-designated place along the Colorado River in San Bernardino County, known for its desert setting and recreational river access.
  • B. Little River, California
    Little River, California is a small coastal community in Mendocino County known for its scenic Pacific shoreline, redwood forests, and outdoor recreation opportunities.
  • C. Old River (California)
    Old River (California) is a distributary channel of the San Joaquin River in the Sacramento–San Joaquin River Delta, playing a key role in the region’s complex waterway and irrigation system.
  • D. Smith River, California
    Smith River, California is a small unincorporated community in the far northwestern corner of the state, near the Oregon border and the Pacific coast.
  • E. Russian River (California)
    The Russian River is a major Northern California waterway known for winding through Sonoma and Mendocino counties, supporting vineyards, recreation, and wildlife habitats before emptying into the Pacific Ocean.
  • 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: Big River (Mendocino County, California)
Target entity description: Big River in Mendocino County, California is a coastal river flowing through redwood forests to the Pacific Ocean near the town of Mendocino, known for its scenic watershed and protected natural habitats.
  • A. Big River, California
    Big River, California is a small unincorporated community and census-designated place along the Colorado River in San Bernardino County, known for its desert setting and recreational river access.
  • B. Little River, California
    Little River, California is a small coastal community in Mendocino County known for its scenic Pacific shoreline, redwood forests, and outdoor recreation opportunities.
  • C. Old River (California)
    Old River (California) is a distributary channel of the San Joaquin River in the Sacramento–San Joaquin River Delta, playing a key role in the region’s complex waterway and irrigation system.
  • D. Smith River, California
    Smith River, California is a small unincorporated community in the far northwestern corner of the state, near the Oregon border and the Pacific coast.
  • E. Russian River (California)
    The Russian River is a major Northern California waterway known for winding through Sonoma and Mendocino counties, supporting vineyards, recreation, and wildlife habitats before emptying into the Pacific Ocean.
  • 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_69d8e8d244f8819080eb1f3491300db2 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e618560f0081908565f802ea1e3cc8 completed April 20, 2026, 12:13 p.m.
Created at: April 10, 2026, 1:33 p.m.