Triple

T22978076
Position Surface form Disambiguated ID Type / Status
Subject Miller Canyon E571379 entity
Predicate hasTrailhead P3625 FINISHED
Object Miller Canyon Trailhead — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Miller Canyon Trailhead | Statement: [Miller Canyon, hasTrailhead, Miller Canyon Trailhead]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Miller Canyon Trailhead
Context triple: [Miller Canyon, hasTrailhead, Miller Canyon Trailhead]
  • A. Icehouse Canyon Trailhead
    Icehouse Canyon Trailhead is a popular starting point in the San Gabriel Mountains for steep alpine-style hikes through forested canyons and up to high summits in the Cucamonga Wilderness.
  • B. Canyon Creek trailhead
    Canyon Creek trailhead is a primary hiking access point into the scenic Canyon Creek area of Northern California’s Trinity Alps Wilderness, known for its alpine lakes, waterfalls, and rugged mountain terrain.
  • C. Lamoille Canyon Trailhead
    Lamoille Canyon Trailhead is a primary access point for hiking and outdoor recreation in Nevada’s scenic Lamoille Canyon within the Ruby Mountains.
  • D. Turnbull Canyon Trailhead
    Turnbull Canyon Trailhead is the primary access point for hikers and outdoor enthusiasts entering the popular Turnbull Canyon trail system in the Puente Hills near Whittier, California.
  • E. Echo Canyon Trailhead
    Echo Canyon Trailhead is the primary access point and parking area for hikers beginning the popular Echo Canyon Trail, often used to reach scenic viewpoints and natural attractions in the surrounding canyon.
  • 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: Miller Canyon Trailhead
Target entity description: Miller Canyon Trailhead is a primary access point for hiking and outdoor recreation in Miller Canyon, known for its forested mountain scenery and wildlife viewing opportunities.
  • A. Icehouse Canyon Trailhead
    Icehouse Canyon Trailhead is a popular starting point in the San Gabriel Mountains for steep alpine-style hikes through forested canyons and up to high summits in the Cucamonga Wilderness.
  • B. Canyon Creek trailhead
    Canyon Creek trailhead is a primary hiking access point into the scenic Canyon Creek area of Northern California’s Trinity Alps Wilderness, known for its alpine lakes, waterfalls, and rugged mountain terrain.
  • C. Lamoille Canyon Trailhead
    Lamoille Canyon Trailhead is a primary access point for hiking and outdoor recreation in Nevada’s scenic Lamoille Canyon within the Ruby Mountains.
  • D. Turnbull Canyon Trailhead
    Turnbull Canyon Trailhead is the primary access point for hikers and outdoor enthusiasts entering the popular Turnbull Canyon trail system in the Puente Hills near Whittier, California.
  • E. Echo Canyon Trailhead
    Echo Canyon Trailhead is the primary access point and parking area for hikers beginning the popular Echo Canyon Trail, often used to reach scenic viewpoints and natural attractions in the surrounding canyon.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e245b3c50481908bb3741ec9f40862 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18292f3788190ab4e9d559e0070c8 completed April 29, 2026, 4:01 a.m.
Created at: April 17, 2026, 3:49 p.m.