Triple

T6217490
Position Surface form Disambiguated ID Type / Status
Subject Piute Pass E139025 entity
Predicate accessedFrom P1985 FINISHED
Object North Lake trailhead
North Lake trailhead is a popular Eastern Sierra starting point near Bishop, California, providing access to high-alpine backcountry routes and lakes in the John Muir Wilderness.
E577118 NE FINISHED

How this triple was built (4 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: North Lake trailhead | Statement: [Piute Pass, accessedFrom, North Lake trailhead]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Lake trailhead
Context triple: [Piute Pass, accessedFrom, North Lake trailhead]
  • A. 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.
  • B. Todd Lake Trailhead
    Todd Lake Trailhead is a popular starting point for hiking and backpacking routes into Oregon’s Central Cascades near Broken Top and the surrounding alpine lakes.
  • C. Crypt Lake Trail
    Crypt Lake Trail is a renowned and challenging hiking route in Alberta, Canada, celebrated for its boat-access trailhead, cliffside paths, tunnel passage, and views of alpine scenery and Crypt Lake.
  • D. Pansy Lake trailhead
    Pansy Lake trailhead is a primary hiking access point leading into Oregon’s Bull of the Woods Wilderness, popular for reaching Pansy Lake and surrounding backcountry trails.
  • E. Miller Lake Trail
    Miller Lake Trail is a hiking route in British Columbia’s Mount Revelstoke National Park known for its subalpine forest scenery and access to a tranquil mountain lake.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: North Lake trailhead
Triple: [Piute Pass, accessedFrom, North Lake trailhead]
Generated description
North Lake trailhead is a popular Eastern Sierra starting point near Bishop, California, providing access to high-alpine backcountry routes and lakes in the John Muir Wilderness.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Lake trailhead
Target entity description: North Lake trailhead is a popular Eastern Sierra starting point near Bishop, California, providing access to high-alpine backcountry routes and lakes in the John Muir Wilderness.
  • A. 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.
  • B. Todd Lake Trailhead
    Todd Lake Trailhead is a popular starting point for hiking and backpacking routes into Oregon’s Central Cascades near Broken Top and the surrounding alpine lakes.
  • C. Crypt Lake Trail
    Crypt Lake Trail is a renowned and challenging hiking route in Alberta, Canada, celebrated for its boat-access trailhead, cliffside paths, tunnel passage, and views of alpine scenery and Crypt Lake.
  • D. Pansy Lake trailhead
    Pansy Lake trailhead is a primary hiking access point leading into Oregon’s Bull of the Woods Wilderness, popular for reaching Pansy Lake and surrounding backcountry trails.
  • E. Miller Lake Trail
    Miller Lake Trail is a hiking route in British Columbia’s Mount Revelstoke National Park known for its subalpine forest scenery and access to a tranquil mountain lake.
  • F. None of above. chosen

Provenance (5 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_69c008aecb0c81909984b48f733ce8ae completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062a35e308190be25c41b02704411 completed March 22, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20db4e0ac8190ba7bca1f9d8ac6df completed March 24, 2026, 4:06 a.m.
NEDg Description generation batch_69c20ff2bb188190baf8a849efc15f87 completed March 24, 2026, 4:15 a.m.
NED2 Entity disambiguation (via description) batch_69c21365f8f48190970555bd9593b5a4 completed March 24, 2026, 4:30 a.m.
Created at: March 22, 2026, 4:21 p.m.