Triple

T16984341
Position Surface form Disambiguated ID Type / Status
Subject Aberdeen, Maryland E412023 entity
Predicate hasNearbyWaterBody P1489 FINISHED
Object Gunpowder River E104376 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: Gunpowder River | Statement: [Aberdeen, Maryland, hasNearbyWaterBody, Gunpowder River]

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: Gunpowder River
Context triple: [Aberdeen, Maryland, hasNearbyWaterBody, Gunpowder River]
  • A. Gunpowder River chosen
    The Gunpowder River is a scenic waterway in Maryland known for its role in regional recreation, wildlife habitat, and as part of the Gunpowder Falls State Park system.
  • B. Blood River
    Blood River is a river in KwaZulu-Natal, South Africa, historically renowned as the site of the 1838 Battle of Blood River between Voortrekker settlers and Zulu forces.
  • C. Mosquito Creek
    Mosquito Creek is a stream in northeastern Ohio that flows through the city of Niles and contributes to the local watershed and flood control system.
  • D. Little Bighorn River
    The Little Bighorn River is a tributary of the Bighorn River in Montana, best known as the site of the 1876 Battle of the Little Bighorn between the U.S. Army and Lakota-Cheyenne forces.
  • E. Hondo River
    The Hondo River is a river in Central America that forms part of the border between Mexico and Belize and flows into Chetumal Bay.
  • 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_69d886ca8f348190812768ea8d5055ce elicitation completed
NER batch_69e3d18a0bf881908c449f499eb86495 ner completed
NED1 batch_6a00dc0f13c88190b55da5be40a0a476 ned_source_triple completed
Created at: April 10, 2026, 5:32 a.m.