Triple

T9599470
Position Surface form Disambiguated ID Type / Status
Subject Ruby Falls E231812 entity
Predicate locatedIn P40 FINISHED
Object Lookout Mountain E169959 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: Lookout Mountain | Statement: [Ruby Falls, locatedIn, Lookout Mountain]

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: Lookout Mountain
Context triple: [Ruby Falls, locatedIn, Lookout Mountain]
  • A. Lookout Mountain chosen
    Lookout Mountain is a prominent ridge in the southern Appalachian region known for its scenic vistas, Civil War history, and attractions like Rock City and Ruby Falls.
  • B. Lookout Mountain
    Lookout Mountain is a prominent peak in the foothills of the Rocky Mountains in Colorado, known for its scenic overlooks, recreational opportunities, and historic sites such as the Buffalo Bill Museum and Grave.
  • C. Prospect Mountain
    Prospect Mountain is a popular Adirondack peak in Lake George, New York, known for its scenic summit views and accessible Veterans Memorial Highway.
  • D. Armstrong Mountain
    Armstrong Mountain is one of New York’s Adirondack High Peaks, known for its forested summit and rugged hiking trails near the Great Range.
  • E. Elkhorn Mountain
    Elkhorn Mountain is a prominent peak on Vancouver Island in British Columbia, Canada, known for its rugged alpine terrain and popularity among experienced hikers and climbers.
  • 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_69ca8484838c8190b2049199d22fef70 elicitation completed
NER batch_69cd9a3819608190b3c280f5e1845f85 ner completed
NED1 batch_69e712b2ff1081908ccf311e1133ab72 ned_source_triple completed
Created at: March 30, 2026, 8:07 p.m.