Triple

T19285968
Position Surface form Disambiguated ID Type / Status
Subject Snag Lake E482310 entity
Predicate accessedFrom P1985 FINISHED
Object Butte Lake 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: Butte Lake trailhead | Statement: [Snag Lake, accessedFrom, Butte Lake trailhead]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Butte Lake trailhead
Context triple: [Snag Lake, accessedFrom, Butte Lake trailhead]
  • A. Park Butte Trailhead
    Park Butte Trailhead is a popular starting point in Washington’s North Cascades for hikes and climbs on Mount Baker, including access to the Easton Glacier route.
  • B. Bear Lake Trailhead
    Bear Lake Trailhead is a popular starting point for numerous hiking routes in the Bear Lake area of Rocky Mountain National Park in Colorado.
  • C. Lupine Meadows Trailhead
    Lupine Meadows Trailhead is a popular starting point for hiking and climbing routes in Grand Teton National Park, Wyoming.
  • D. South Lake trailhead
    South Lake trailhead is a popular eastern Sierra Nevada starting point for backpacking and hiking trips into the High Sierra, including routes toward LeConte Canyon and the John Muir Wilderness.
  • E. Butte Lake campground
    Butte Lake campground is a rustic camping area in Lassen Volcanic National Park that serves as a base for exploring nearby volcanic features, including the Cinder Cone and surrounding lava beds.
  • 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: Butte Lake trailhead
Target entity description: Butte Lake trailhead is a hiking access point in Lassen Volcanic National Park that serves as a starting point for trails leading to destinations such as Snag Lake.
  • A. Park Butte Trailhead
    Park Butte Trailhead is a popular starting point in Washington’s North Cascades for hikes and climbs on Mount Baker, including access to the Easton Glacier route.
  • B. Bear Lake Trailhead
    Bear Lake Trailhead is a popular starting point for numerous hiking routes in the Bear Lake area of Rocky Mountain National Park in Colorado.
  • C. Lupine Meadows Trailhead
    Lupine Meadows Trailhead is a popular starting point for hiking and climbing routes in Grand Teton National Park, Wyoming.
  • D. South Lake trailhead
    South Lake trailhead is a popular eastern Sierra Nevada starting point for backpacking and hiking trips into the High Sierra, including routes toward LeConte Canyon and the John Muir Wilderness.
  • E. Butte Lake campground
    Butte Lake campground is a rustic camping area in Lassen Volcanic National Park that serves as a base for exploring nearby volcanic features, including the Cinder Cone and surrounding lava beds.
  • 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_69d8e8cf61b0819096fe3e4107827c4e completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fc024a7081909a25d7cc4e048f79 completed April 20, 2026, 10:12 a.m.
Created at: April 10, 2026, 1:30 p.m.