Triple

T18013983
Position Surface form Disambiguated ID Type / Status
Subject Rachel Carson E430953 entity
Predicate residence P75 FINISHED
Object Maryland, United States — 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: Maryland, United States | Statement: [Rachel Carson, residence, Maryland, United States]

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: Maryland, United States
Context triple: [Rachel Carson, residence, Maryland, United States]
  • A. Maryland
    Maryland is a mixed residential and commercial neighborhood in Lagos, Nigeria, known for its strategic location, busy traffic junctions, and proximity to major business and transport hubs.
  • B. Maryland chosen
    Maryland is a Mid-Atlantic U.S. state known for its Chesapeake Bay shoreline, colonial history, and proximity to the nation’s capital.
  • C. Maryland
    Maryland is a small village in Otsego County, New York, known primarily as a rural residential community in the central part of the state.
  • D. Maryland and Delaware
    Maryland and Delaware are two neighboring Mid-Atlantic U.S. states on the East Coast, known respectively for the Chesapeake Bay and the city of Baltimore, and for its Atlantic beaches and role as the nation’s first state to ratify the Constitution.
  • E. California, Maryland
    California, Maryland is an unincorporated community in southern Maryland known for its suburban residential areas, retail centers, and proximity to the Patuxent River Naval Air Station.
  • 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_69d8b904530081908bf341d842464856 elicitation completed
NER batch_69e4b521befc81908dff44f19aa3d580 ner completed
Created at: April 10, 2026, 10:24 a.m.