Triple

T12737458
Position Surface form Disambiguated ID Type / Status
Subject City of Oroville, California E304398 entity
Predicate hasLandmark P105 FINISHED
Object Feather River Fish Hatchery E471566 NE FINISHED

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: [City of Oroville, California, hasLandmark, Feather River Fish Hatchery]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Feather River Fish Hatchery
Context triple: [City of Oroville, California, hasLandmark, 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. 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.
  • D. Issaquah Salmon Hatchery
    The Issaquah Salmon Hatchery is a popular educational and conservation facility in Issaquah, Washington, where visitors can observe and learn about the life cycle of Pacific salmon.
  • E. Hot Creek Fish Hatchery
    Hot Creek Fish Hatchery is a California trout-rearing facility in Mono County that supports recreational fisheries by raising and stocking various trout species in nearby waters.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdf1426c8190a4402e1c4cdec33a completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9646cfcac81909283dca987755c0e completed April 10, 2026, 8:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69f67c8ff57c8190a935b5c9f4bb5aa3 completed May 2, 2026, 10:37 p.m.
Created at: April 9, 2026, 5:26 p.m.