Triple

T8296783
Position Surface form Disambiguated ID Type / Status
Subject Henry Dodge E194238 entity
Predicate residence P75 FINISHED
Object Missouri Territory E152532 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: Missouri Territory | Statement: [Henry Dodge, residence, Missouri 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: Missouri Territory
Context triple: [Henry Dodge, residence, Missouri Territory]
  • A. Missouri Territory chosen
    The Missouri Territory was a vast early-19th-century U.S. territorial jurisdiction in the central and western regions of North America that preceded the creation of several Midwestern and Great Plains states.
  • B. Nebraska Territory
    Nebraska Territory was a mid-19th-century U.S. organized incorporated territory that once encompassed much of the northern Great Plains before being gradually reduced to form the state of Nebraska and parts of several other states.
  • C. Arkansas Territory
    Arkansas Territory was an organized incorporated territory of the United States from 1819 to 1836 that preceded the state of Arkansas and encompassed parts of what is now Oklahoma.
  • D. Minnesota Territory
    Minnesota Territory was an organized incorporated territory of the United States from 1849 to 1858 that encompassed present-day Minnesota and parts of the Dakotas before statehood.
  • E. Iowa Territory
    Iowa Territory was an organized incorporated territory of the United States from 1838 to 1846 that encompassed present-day Iowa and parts of surrounding states before Iowa achieved statehood.
  • 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_69ca82e50ebc81909aa7b260c76bd757 elicitation completed
NER batch_69cb7df887148190bddc2609bc885cb4 ner completed
NED1 batch_69cd953b5fd881909696eb2647dc5f92 ned_source_triple completed
Created at: March 30, 2026, 5:53 p.m.