Triple

T12708013
Position Surface form Disambiguated ID Type / Status
Subject Treaty of Medicine Creek E303639 entity
Predicate signedIn P441 FINISHED
Object Washington Territory E264626 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: Washington Territory | Statement: [Treaty of Medicine Creek, signedIn, Washington Territory]

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: Washington Territory
Context triple: [Treaty of Medicine Creek, signedIn, Washington Territory]
  • A. Washington Territory chosen
    Washington Territory was a 19th-century U.S. territorial jurisdiction in the Pacific Northwest that encompassed present-day Washington and parts of surrounding states before achieving statehood in 1889.
  • B. Idaho Territory
    Idaho Territory was a historical U.S. territory (1863–1890) in the Pacific Northwest and Mountain West that preceded the state of Idaho.
  • C. Montana Province
    Montana Province is a region in northwestern Bulgaria known for its mountainous terrain, rural landscapes, and proximity to the Balkan Mountains.
  • D. Wyoming Territory
    Wyoming Territory was an organized incorporated territory of the United States in the late 19th century that preceded the state of Wyoming and encompassed parts of the northern Great Plains and Rocky Mountains.
  • E. Montana Territory
    Montana Territory was an organized incorporated territory of the United States that existed from 1864 to 1889 in the northwestern region of the country, preceding the state of Montana.
  • 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_69d7bdef90d48190b46b88270e780946 elicitation completed
NER batch_69d9620663e881908d367170ed6d2c81 ner completed
NED1 batch_69f6a53e9fa08190805d55e9fcf7e79f ned_source_triple completed
Created at: April 9, 2026, 5:23 p.m.