Triple

T5267489
Position Surface form Disambiguated ID Type / Status
Subject Shingletown E118972 entity
Predicate isGatewayTo P2066 FINISHED
Object Lassen Volcanic National Park E8782 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Lassen Volcanic National Park | Statement: [Shingletown, isGatewayTo, Lassen Volcanic National Park]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lassen Volcanic National Park
Context triple: [Shingletown, isGatewayTo, Lassen Volcanic National Park]
  • A. Lassen Volcanic National Park chosen
    Lassen Volcanic National Park is a U.S. national park in northern California known for its active geothermal features, including fumaroles, hot springs, and the prominent Lassen Peak volcano.
  • B. Sierra Nevada National Park
    Sierra Nevada National Park is a protected mountainous area in southern Spain renowned for its high peaks, diverse alpine ecosystems, and rich biodiversity.
  • C. Joshua Tree National Park
    Joshua Tree National Park is a vast desert park in Southern California known for its striking Joshua trees, rugged rock formations, and stark Mojave–Colorado desert landscapes.
  • D. Montaña de Oro State Park
    Montaña de Oro State Park is a rugged California coastal park known for its dramatic cliffs, secluded beaches, and scenic hiking trails overlooking the Pacific Ocean.
  • E. Lassen National Forest (surrounding lands)
    Lassen National Forest (surrounding lands) is a vast, federally managed forest area in northern California that encircles and buffers Lassen Volcanic National Park with diverse coniferous woodlands, volcanic landscapes, and extensive recreation opportunities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69bd446a42c88190b7ecbef006561d55 elicitation completed
NER batch_69bd7bfc3f288190b128777caaad2275 ner completed
NED1 batch_69bf290430a08190bf4f00a558d5a1fa ned_source_triple completed
Created at: March 20, 2026, 1:51 p.m.