Triple

T11721029
Position Surface form Disambiguated ID Type / Status
Subject Desolation Wilderness E278628 entity
Predicate accessPoint P1985 FINISHED
Object Echo Lakes trailhead
Echo Lakes trailhead is a popular starting point for hiking and backpacking trips into California’s Desolation Wilderness, especially toward Lake Aloha and surrounding alpine lakes.
E942835 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: Echo Lakes trailhead | Statement: [Desolation Wilderness, accessPoint, Echo Lakes trailhead]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Echo Lakes trailhead
Context triple: [Desolation Wilderness, accessPoint, Echo Lakes trailhead]
  • A. String Lake trailhead
    String Lake trailhead is a popular starting point for hiking and backpacking routes in Grand Teton National Park, offering access to scenic lakes and nearby canyons.
  • B. 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.
  • C. 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.
  • D. Shadow Lake Trail
    Shadow Lake Trail is a popular hiking route in California’s Ansel Adams Wilderness that leads from the Agnew Meadows area to scenic alpine lakes and mountain vistas.
  • E. 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.
  • 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: Echo Lakes trailhead
Triple: [Desolation Wilderness, accessPoint, Echo Lakes trailhead]
Generated description
Echo Lakes trailhead is a popular starting point for hiking and backpacking trips into California’s Desolation Wilderness, especially toward Lake Aloha and surrounding alpine lakes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Echo Lakes trailhead
Target entity description: Echo Lakes trailhead is a popular starting point for hiking and backpacking trips into California’s Desolation Wilderness, especially toward Lake Aloha and surrounding alpine lakes.
  • A. String Lake trailhead
    String Lake trailhead is a popular starting point for hiking and backpacking routes in Grand Teton National Park, offering access to scenic lakes and nearby canyons.
  • B. 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.
  • C. 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.
  • D. Shadow Lake Trail
    Shadow Lake Trail is a popular hiking route in California’s Ansel Adams Wilderness that leads from the Agnew Meadows area to scenic alpine lakes and mountain vistas.
  • E. 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.
  • 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_69d6aaff2ce88190b4a1e4b341ad5377 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a4c373088190bc2ae77a1696d280 completed April 10, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69ef83c8ac2c8190b3bba7db42734f3a completed April 27, 2026, 3:42 p.m.
NEDg Description generation batch_69ef96b13be881908102ffa867f96c22 completed April 27, 2026, 5:02 p.m.
NED2 Entity disambiguation (via description) batch_69efb51113708190998b570c33b9d0e7 completed April 27, 2026, 7:12 p.m.
Created at: April 8, 2026, 9:40 p.m.