Triple

T4705228
Position Surface form Disambiguated ID Type / Status
Subject Gunpowder River E104376 entity
Predicate flowsThrough P225 FINISHED
Object Gunpowder Falls State Park E223118 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 Falls State Park | Statement: [Gunpowder River, flowsThrough, Gunpowder Falls State Park]

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 Falls State Park
Context triple: [Gunpowder River, flowsThrough, Gunpowder Falls State Park]
  • A. Gunpowder Falls State Park chosen
    Gunpowder Falls State Park is a large Maryland state park known for its scenic river valleys, extensive hiking trails, and opportunities for fishing, kayaking, and other outdoor recreation.
  • B. Buttermilk Falls State Park
    Buttermilk Falls State Park is a scenic New York state park near Ithaca known for its cascading waterfalls, natural pools, and hiking trails through a steep gorge.
  • C. Kent Falls State Park
    Kent Falls State Park is a scenic Connecticut state park known for its series of cascading waterfalls, hiking trails, and picnic areas in the town of Kent.
  • D. Wallace Falls State Park
    Wallace Falls State Park is a popular Washington state park known for its scenic waterfalls, forested hiking trails, and river views in the Cascade foothills.
  • E. Gunpowder Falls
    Gunpowder Falls is a river in Maryland known for its scenic valleys, recreational opportunities, and the state park that protects much of its watershed.
  • 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_69bd43e9b88481908582103dcadff3d9 elicitation completed
NER batch_69bd63e808c88190877e98408498fb62 ner completed
NED1 batch_69be43a16d1c819081e9e20f015c7f90 ned_source_triple completed
Created at: March 20, 2026, 1:17 p.m.