Triple

T11742999
Position Surface form Disambiguated ID Type / Status
Subject Crow Indian Reservation E279200 entity
Predicate contains P35 FINISHED
Object Bighorn Canyon National Recreation Area (part) E616082 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: Bighorn Canyon National Recreation Area (part) | Statement: [Crow Indian Reservation, contains, Bighorn Canyon National Recreation Area (part)]

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: Bighorn Canyon National Recreation Area (part)
Context triple: [Crow Indian Reservation, contains, Bighorn Canyon National Recreation Area (part)]
  • A. Bighorn Canyon chosen
    Bighorn Canyon is a dramatic, steep-walled gorge carved by the Bighorn River, renowned for its striking desert-and-cliff landscapes and recreational opportunities in the Bighorn Canyon National Recreation Area.
  • B. Gunnison Gorge National Conservation Area
    Gunnison Gorge National Conservation Area is a protected landscape in western Colorado known for its deep river gorge, rugged desert terrain, and opportunities for whitewater boating, fishing, and backcountry recreation.
  • C. North Cheyenne Cañon Park
    North Cheyenne Cañon Park is a scenic public park in Colorado known for its rugged canyons, waterfalls, hiking trails, and diverse wildlife within the foothills of the Rocky Mountains.
  • D. Picketwire Canyonlands
    Picketwire Canyonlands is a remote canyon area in southeastern Colorado known for its extensive dinosaur tracksites, rugged landscapes, and the course of the Purgatoire River.
  • E. Curecanti National Recreation Area
    Curecanti National Recreation Area is a protected area in western Colorado known for its three large reservoirs along the Gunnison River, offering boating, fishing, hiking, and scenic canyon landscapes.
  • 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_69d6ab01038c819080714901502c84fc elicitation completed
NER batch_69d8a4f191388190bd6ef7e80c41ca48 ner completed
NED1 batch_69f019d331888190866bdd04f6c73e08 ned_source_triple completed
Created at: April 8, 2026, 9:41 p.m.