Triple

T15609261
Position Surface form Disambiguated ID Type / Status
Subject Gabrielino Trail E375242 entity
Predicate hasDesignation P974 FINISHED
Object National Recreation Trail E10228 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: National Recreation Trail | Statement: [Gabrielino Trail, hasDesignation, National Recreation Trail]

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: National Recreation Trail
Context triple: [Gabrielino Trail, hasDesignation, National Recreation Trail]
  • A. National Recreation Trail chosen
    A National Recreation Trail is a federally recognized trail in the United States designated for its outstanding recreation opportunities and contribution to public access and enjoyment of the outdoors.
  • B. National Trail
    A National Trail is a long-distance, waymarked walking route in England and Wales, recognized and maintained for its scenic, recreational, and heritage value.
  • C. National Historic Trail
    A National Historic Trail is a federally designated long-distance route in the United States that commemorates significant historical events, people, or cultural movements by preserving and interpreting their original travel corridors.
  • D. National Scenic Trail
    A National Scenic Trail is a long-distance recreational trail in the United States recognized and protected for its outstanding natural beauty, historic significance, and outdoor opportunities.
  • E. National Forest Scenic Byway
    A National Forest Scenic Byway is a specially designated roadway that offers access to and views of notable natural, recreational, and cultural features within U.S. national forests.
  • 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_69d85ccf2794819096cda4cbcb02d478 elicitation completed
NER batch_69e04e8024948190a6c711f2e5c2aac4 ner completed
NED1 batch_69ff56d51c28819097b8c2c0e2307401 ned_source_triple completed
Created at: April 10, 2026, 4:13 a.m.