Triple

T22277234
Position Surface form Disambiguated ID Type / Status
Subject Oroville-Thermalito Complex E550638 entity
Predicate hasPart P35 FINISHED
Object Feather River Fish Hatchery — 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: Feather River Fish Hatchery | Statement: [Oroville-Thermalito Complex, hasPart, Feather River Fish Hatchery]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Feather River Fish Hatchery
Context triple: [Oroville-Thermalito Complex, hasPart, Feather River Fish Hatchery]
  • A. Feather River Fish Hatchery chosen
    Feather River Fish Hatchery is a salmon and steelhead production and research facility in Oroville, California, that supports fisheries and mitigates the impacts of the Oroville Dam on native fish populations.
  • B. Mokelumne River Fish Hatchery
    Mokelumne River Fish Hatchery is a fish production and conservation facility in California that raises and releases salmon and steelhead to support regional fisheries and restore native fish populations.
  • C. Dworshak National Fish Hatchery
    Dworshak National Fish Hatchery is a U.S. fish production facility in Idaho that raises salmon and steelhead to support fisheries and mitigate the ecological impacts of Dworshak Dam.
  • D. Nimbus Fish Hatchery
    Nimbus Fish Hatchery is a fish-rearing and conservation facility on the American River in California that supports salmon and steelhead populations impacted by Nimbus Dam.
  • E. Iron Gate Fish Hatchery
    Iron Gate Fish Hatchery is a fish-rearing facility on the Klamath River in northern California that produces salmon and steelhead to support regional fisheries and mitigate habitat lost to dam construction.
  • 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_69e11e44d538819097c6b8f333af3352 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f14ea8a6688190bcd168670420ec59 completed April 29, 2026, 12:19 a.m.
Created at: April 16, 2026, 8:40 p.m.