Triple

T10434343
Position Surface form Disambiguated ID Type / Status
Subject Forest Hills, Washington, D.C. E245998 entity
Predicate hasNearbyTrail P12052 FINISHED
Object Rock Creek Park trails E203792 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: Rock Creek Park trails | Statement: [Forest Hills, Washington, D.C., hasNearbyTrail, Rock Creek Park trails]

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: Rock Creek Park trails
Context triple: [Forest Hills, Washington, D.C., hasNearbyTrail, Rock Creek Park trails]
  • A. Rock Creek Park Trail chosen
    Rock Creek Park Trail is a multi-use recreational path in Washington, D.C., that follows Rock Creek through wooded parkland for walking, running, and cycling.
  • B. Rock Creek Trail
    Rock Creek Trail is a recreational multi-use path in Broomfield, Colorado, popular for walking, running, and cycling through local open spaces and neighborhoods.
  • C. Rock Creek Park
    Rock Creek Park is a large urban national park in Washington, D.C., known for its wooded trails, scenic creek, and recreational facilities.
  • D. Potomac Yard Trail
    Potomac Yard Trail is a multi-use urban path in Alexandria, Virginia, popular with cyclists and pedestrians and running through the redeveloped Potomac Yard area.
  • E. Rock Creek Regional Park
    Rock Creek Regional Park is a large natural and recreational area in Rockville, Maryland, offering trails, lakes, and outdoor activities within the Rock Creek 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_69d381bf3dc08190bf35a2643e4e8f22 elicitation completed
NER batch_69d4ea67344c81909984ab99b0ef1e64 ner completed
NED1 batch_69d90d9ed4988190b4fee055eaad39c5 ned_source_triple completed
Created at: April 6, 2026, 12:14 p.m.