Triple

T7737066
Position Surface form Disambiguated ID Type / Status
Subject Buffalo River E175409 entity
Predicate hasDesignation P974 FINISHED
Object Area of Concern on the Great Lakes E249489 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: Area of Concern on the Great Lakes | Statement: [Buffalo River, hasDesignation, Area of Concern on the Great Lakes]

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: Area of Concern on the Great Lakes
Context triple: [Buffalo River, hasDesignation, Area of Concern on the Great Lakes]
  • A. Area of Concern in the Great Lakes chosen
    Area of Concern in the Great Lakes is a designation used under the Great Lakes Water Quality Agreement for severely degraded geographic areas requiring focused remediation and restoration efforts.
  • B. Great Lakes region
    The Great Lakes region is a bi-national area surrounding North America’s five interconnected Great Lakes, known for its major freshwater resources, industrial centers, and historical role in U.S. and Canadian development.
  • C. Great Lakes region
    The Great Lakes region is a coastal area of New South Wales, Australia, known for its lakes, beaches, and popular holiday towns such as Forster-Tuncurry.
  • D. Lake Erie watershed
    The Lake Erie watershed is the extensive drainage basin that collects water from rivers, streams, and surrounding lands across parts of the United States and Canada, ultimately feeding into Lake Erie, one of the North American Great Lakes.
  • E. Lake Huron watershed
    The Lake Huron watershed is the drainage basin that collects water from surrounding rivers, streams, and land areas and channels it into Lake Huron, one of North America's Great Lakes.
  • 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_69c6995f9c60819092e386192bd63c6f elicitation completed
NER batch_69c7035923108190842025631e2314cc ner completed
NED1 batch_69c8be3958ac8190a48ba07bd8ea3251 ned_source_triple completed
Created at: March 27, 2026, 4:07 p.m.