Triple
T4813366
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oroville |
E107124
|
entity |
| Predicate | feature |
P374
|
FINISHED |
| Object |
Feather River Fish Hatchery
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.
|
E471566
|
NE FINISHED |
How this triple was built (4 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, feature, 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, feature, Feather River Fish Hatchery]
-
A.
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.
-
B.
Yuba Reservoir
Yuba Reservoir is a man-made lake in central Utah popular for boating, fishing, and camping.
-
C.
South Yuba River State Park
South Yuba River State Park is a California state park known for its scenic river canyons, historic bridges and mining sites, and extensive hiking and swimming opportunities along the South Yuba River.
-
D.
O’Neill Forebay
O’Neill Forebay is a regulating reservoir in California’s San Joaquin Valley that helps manage water storage and delivery for the larger San Luis Reservoir system.
-
E.
Oroville
Oroville is a small city in Northern California known for its proximity to the Oroville Dam and Lake Oroville recreation area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Feather River Fish Hatchery Triple: [Oroville, feature, Feather River Fish Hatchery]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Feather River Fish Hatchery Target entity description: 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.
-
A.
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.
-
B.
Yuba Reservoir
Yuba Reservoir is a man-made lake in central Utah popular for boating, fishing, and camping.
-
C.
South Yuba River State Park
South Yuba River State Park is a California state park known for its scenic river canyons, historic bridges and mining sites, and extensive hiking and swimming opportunities along the South Yuba River.
-
D.
O’Neill Forebay
O’Neill Forebay is a regulating reservoir in California’s San Joaquin Valley that helps manage water storage and delivery for the larger San Luis Reservoir system.
-
E.
Oroville
Oroville is a small city in Northern California known for its proximity to the Oroville Dam and Lake Oroville recreation area.
- F. None of above. chosen
Provenance (5 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_69bd43f779448190b92885cb70abb6c2 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6c7f11ec8190b2c5d365d4cc4709 |
completed | March 20, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be4db1b67c81908272d8b7e7e4e1f1 |
completed | March 21, 2026, 7:50 a.m. |
| NEDg | Description generation | batch_69be4e9378f08190b9fb3745ff2ea964 |
completed | March 21, 2026, 7:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be4ef501e081908a75547e9bb52c0c |
completed | March 21, 2026, 7:55 a.m. |
Created at: March 20, 2026, 1:23 p.m.