Triple

T16078601
Position Surface form Disambiguated ID Type / Status
Subject Ritter Glacier E390039 entity
Predicate near P350 FINISHED
Object Mammoth Lakes, California E8087 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: Mammoth Lakes, California | Statement: [Ritter Glacier, near, Mammoth Lakes, California]

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: Mammoth Lakes, California
Context triple: [Ritter Glacier, near, Mammoth Lakes, California]
  • A. Mammoth Lakes area chosen
    Mammoth Lakes area is a popular outdoor recreation region in California’s eastern Sierra Nevada, known for its ski resort, alpine lakes, hiking, and proximity to volcanic and geothermal features.
  • B. Lake of the Pines, California
    Lake of the Pines, California is a private, gated residential community built around a man-made lake in the Sierra Nevada foothills of Nevada County.
  • C. Cima, California
    Cima, California is a small unincorporated community in the Mojave Desert known for its remote location, historic railroad ties, and proximity to Joshua tree forests and desert landscapes within Mojave National Preserve.
  • D. Tahoe Vista
    Tahoe Vista is a small lakeside community on the north shore of Lake Tahoe in California, known for its scenic beaches, outdoor recreation, and proximity to other North Lake Tahoe resort towns.
  • E. Ahwahnee, California
    Ahwahnee, California is a small unincorporated community in the Sierra Nevada foothills near Yosemite National Park.
  • 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_69d86daf32ec8190a8c0466c8f49c3c0 elicitation completed
NER batch_69e183c401a881908fcb0b753d2dfc8a ner completed
NED1 batch_69ffeb917b008190b1680b347cfa0892 ned_source_triple completed
Created at: April 10, 2026, 4:57 a.m.