Triple

T15939975
Position Surface form Disambiguated ID Type / Status
Subject Maclure Glacier E386531 entity
Predicate partOf P40 FINISHED
Object Yosemite National Park glacial system E839935 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: Yosemite National Park glacial system | Statement: [Maclure Glacier, partOf, Yosemite National Park glacial system]

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: Yosemite National Park glacial system
Context triple: [Maclure Glacier, partOf, Yosemite National Park glacial system]
  • A. Sierra Nevada glacial system chosen
    The Sierra Nevada glacial system is the network of past and present mountain glaciers and associated landforms that have shaped the high-elevation landscapes of California’s Sierra Nevada range.
  • B. Mount Shasta glacial system
    The Mount Shasta glacial system is the collection of glaciers and perennial ice masses on Mount Shasta in northern California, forming one of the most extensive alpine glaciation areas in the Cascade Range.
  • C. Mount Adams Wilderness glacial system
    The Mount Adams Wilderness glacial system is the interconnected network of glaciers and perennial snowfields on Washington’s Mount Adams that shapes its high-altitude landscape and hydrology.
  • D. Mount Rainier National Park glacial system
    The Mount Rainier National Park glacial system is the extensive network of glaciers and perennial snowfields radiating from Mount Rainier, forming one of the largest and most studied alpine glacial complexes in the contiguous United States.
  • E. North Cascades glacial system
    The North Cascades glacial system is a complex network of mountain glaciers and icefields in Washington State’s North Cascades range, known for its rugged terrain and significant role in regional hydrology and climate.
  • 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_69d86da750008190987eb26be3f6c118 elicitation completed
NER batch_69e156ad9988819089ad7822e0f46177 ner completed
NED1 batch_69ffb5ba070c8190b6af6cb21bddd7f1 ned_source_triple completed
Created at: April 10, 2026, 4:53 a.m.