Triple

T9324216
Position Surface form Disambiguated ID Type / Status
Subject Cleveland National Forest E224345 entity
Predicate hasTrail P3625 FINISHED
Object San Juan Trail
San Juan Trail is a popular multi-use hiking and mountain biking trail known for its scenic ridgeline views and challenging terrain in Southern California.
E793688 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: San Juan Trail | Statement: [Cleveland National Forest, hasTrail, San Juan Trail]

Disambiguation candidates (2 decisions)

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: San Juan Trail
Context triple: [Cleveland National Forest, hasTrail, San Juan Trail]
  • A. Gabrielino Trail
    The Gabrielino Trail is a popular hiking route in Southern California that winds through canyons, forests, and historic sites in the San Gabriel Mountains.
  • B. Santa Cruz Trail
    Santa Cruz Trail is a popular backcountry hiking route in California known for its scenic canyon views, chaparral landscapes, and access to remote areas of the Santa Ynez Mountains.
  • C. Yahi Trail
    Yahi Trail is a popular hiking path in Bidwell Park in Chico, California, known for its scenic views along Big Chico Creek and access to the park’s rugged natural landscapes.
  • D. Camel’s Back Road
    Camel’s Back Road is a scenic walking and driving route in Mussoorie, India, known for its camel-shaped rock formation, panoramic Himalayan views, and popular sunset and nature walks.
  • E. Carter-Moriah Trail
    The Carter-Moriah Trail is a hiking route in New Hampshire’s White Mountains that follows the crest of the Carter-Moriah Range, offering access to several prominent 4,000-foot peaks and scenic ridgeline views.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: San Juan Trail
Target entity description: San Juan Trail is a popular multi-use hiking and mountain biking trail known for its scenic ridgeline views and challenging terrain in Southern California.
  • A. Gabrielino Trail
    The Gabrielino Trail is a popular hiking route in Southern California that winds through canyons, forests, and historic sites in the San Gabriel Mountains.
  • B. Santa Cruz Trail
    Santa Cruz Trail is a popular backcountry hiking route in California known for its scenic canyon views, chaparral landscapes, and access to remote areas of the Santa Ynez Mountains.
  • C. Yahi Trail
    Yahi Trail is a popular hiking path in Bidwell Park in Chico, California, known for its scenic views along Big Chico Creek and access to the park’s rugged natural landscapes.
  • D. Camel’s Back Road
    Camel’s Back Road is a scenic walking and driving route in Mussoorie, India, known for its camel-shaped rock formation, panoramic Himalayan views, and popular sunset and nature walks.
  • E. Carter-Moriah Trail
    The Carter-Moriah Trail is a hiking route in New Hampshire’s White Mountains that follows the crest of the Carter-Moriah Range, offering access to several prominent 4,000-foot peaks and scenic ridgeline views.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: San Juan Trail
Triple: [Cleveland National Forest, hasTrail, San Juan Trail]
Generated description
San Juan Trail is a popular multi-use hiking and mountain biking trail known for its scenic ridgeline views and challenging terrain in Southern California.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca8426d48481909596360f7791c7dd elicitation completed
NER batch_69cd36f5c41c81908104c5b30e14827e ner completed
NED1 batch_69d0e3b5c6488190b2ca4fd546dda82f ned_source_triple completed
NED2 batch_69d0e72c3d088190953a5929f8b861d8 ned_description completed
NEDg batch_69d0e57272cc819085a1fd3e356d7c46 nedg completed
Created at: March 30, 2026, 7:38 p.m.