Triple

T21343046
Position Surface form Disambiguated ID Type / Status
Subject California State Route 44 E526248 entity
Predicate passesNear P416 FINISHED
Object Lassen National Forest — NE NERFINISHED

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 National Forest | Statement: [California State Route 44, passesNear, Lassen National Forest]

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 National Forest
Context triple: [California State Route 44, passesNear, Lassen National Forest]
  • A. Lassen National Forest (surrounding lands) chosen
    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.
  • B. Angeles National Forest
    Angeles National Forest is a vast federally managed forest and recreation area in the mountains north of Los Angeles, known for its rugged terrain, diverse wildlife, and extensive hiking and camping opportunities.
  • C. Lassen Volcanic National Park
    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.
  • D. Inyo National Forest
    Inyo National Forest is a vast protected area in eastern California known for its dramatic Sierra Nevada landscapes, including high peaks, ancient bristlecone pine forests, and popular outdoor recreation opportunities.
  • E. Stanislaus National Forest
    Stanislaus National Forest is a large, federally managed forest in California known for its rugged Sierra Nevada landscapes, extensive recreation opportunities, and diverse wildlife habitats.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b51c33048190ab27cede74ef798c elicitation completed
NER batch_69e8a850617081909bf5c1ecc84d55b1 ner completed
Created at: April 16, 2026, 4:44 p.m.