Triple

T21295910
Position Surface form Disambiguated ID Type / Status
Subject Mission Mountains E524920 entity
Predicate separates P1175 FINISHED
Object Flathead Valley — 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: Flathead Valley | Statement: [Mission Mountains, separates, Flathead Valley]

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: Flathead Valley
Context triple: [Mission Mountains, separates, Flathead Valley]
  • A. Flathead Valley chosen
    Flathead Valley is a scenic region in northwestern Montana known for its lakes, mountains, and proximity to Glacier National Park.
  • B. Bitterroot Valley
    Bitterroot Valley is a scenic valley in western Montana known for its rugged Rocky Mountain landscapes, outdoor recreation, and historic ranching communities.
  • C. Gallatin Valley
    Gallatin Valley is a fertile, mountain-ringed valley in southwestern Montana known for the city of Bozeman, agriculture, and outdoor recreation near Yellowstone National Park.
  • D. Blackfoot Valley
    Blackfoot Valley is a scenic, rural valley in western Montana known for its forests, wildlife habitat, and outdoor recreation opportunities.
  • E. Lewis–Clark Valley
    Lewis–Clark Valley is a bi-state region along the Snake and Clearwater rivers in Idaho and Washington, centered on the cities of Lewiston and Clarkston and known as a gateway to Hells Canyon and Lewis and Clark’s historic route.
  • 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_69e0b517e6748190850d6f6ddf323d69 elicitation completed
NER batch_69e7385858ec8190bdc9c5cdcb8d4507 ner completed
Created at: April 16, 2026, 4:04 p.m.