Triple

T2498718
Position Surface form Disambiguated ID Type / Status
Subject Forester Pass E52411 entity
Predicate accessedFrom P1985 FINISHED
Object Onion Valley trailhead
Onion Valley trailhead is a popular high-elevation starting point in California’s Sierra Nevada used by backpackers to access major routes like the John Muir Trail and nearby high passes.
E273275 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: Onion Valley trailhead | Statement: [Forester Pass, accessedFrom, Onion Valley trailhead]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Onion Valley trailhead
Context triple: [Forester Pass, accessedFrom, Onion Valley trailhead]
  • A. Highland trailhead
    The Highland trailhead is a primary access point on the western side of the Walkway Over the Hudson, connecting visitors to trails and the elevated pedestrian bridge.
  • B. Glacier Lodge trailhead
    Glacier Lodge trailhead is a popular starting point in California’s Sierra Nevada for hikers and climbers heading into the high alpine basins and peaks of the Palisades region.
  • C. Hidden Valley Trail
    Hidden Valley Trail is a popular short loop hike in Joshua Tree National Park known for its dramatic rock formations, desert scenery, and opportunities for rock climbing and wildlife viewing.
  • D. Razor Point Trail
    Razor Point Trail is a scenic hiking path in Torrey Pines State Natural Reserve known for its coastal bluff views and access to dramatic sandstone formations overlooking the Pacific Ocean.
  • E. Pohono Trail
    The Pohono Trail is a scenic hiking route in Yosemite National Park that traverses the south rim of Yosemite Valley, offering panoramic views of landmarks such as El Capitan, Bridalveil Fall, and Half Dome.
  • 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: Onion Valley trailhead
Triple: [Forester Pass, accessedFrom, Onion Valley trailhead]
Generated description
Onion Valley trailhead is a popular high-elevation starting point in California’s Sierra Nevada used by backpackers to access major routes like the John Muir Trail and nearby high passes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Onion Valley trailhead
Target entity description: Onion Valley trailhead is a popular high-elevation starting point in California’s Sierra Nevada used by backpackers to access major routes like the John Muir Trail and nearby high passes.
  • A. Highland trailhead
    The Highland trailhead is a primary access point on the western side of the Walkway Over the Hudson, connecting visitors to trails and the elevated pedestrian bridge.
  • B. Glacier Lodge trailhead
    Glacier Lodge trailhead is a popular starting point in California’s Sierra Nevada for hikers and climbers heading into the high alpine basins and peaks of the Palisades region.
  • C. Hidden Valley Trail
    Hidden Valley Trail is a popular short loop hike in Joshua Tree National Park known for its dramatic rock formations, desert scenery, and opportunities for rock climbing and wildlife viewing.
  • D. Razor Point Trail
    Razor Point Trail is a scenic hiking path in Torrey Pines State Natural Reserve known for its coastal bluff views and access to dramatic sandstone formations overlooking the Pacific Ocean.
  • E. Pohono Trail
    The Pohono Trail is a scenic hiking route in Yosemite National Park that traverses the south rim of Yosemite Valley, offering panoramic views of landmarks such as El Capitan, Bridalveil Fall, and Half Dome.
  • 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_69ab4957b3a88190adf968ae0c1b931c completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd1ae9040819091b3ca5b98659e99 completed March 7, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1f9ed13c81909856db636bfb2e9e completed March 9, 2026, 7:29 p.m.
NEDg Description generation batch_69af23a305a48190b457b1b66779b90d completed March 9, 2026, 7:46 p.m.
NED2 Entity disambiguation (via description) batch_69af240855848190947190a662745b77 completed March 9, 2026, 7:48 p.m.
Created at: March 6, 2026, 9:46 p.m.