Triple

T4990401
Position Surface form Disambiguated ID Type / Status
Subject Emigrant Wilderness E112114 entity
Predicate accessPoint P1985 FINISHED
Object Crabtree trailhead
Crabtree trailhead is a primary hiking access point on the western side of California’s Emigrant Wilderness, used by backpackers to enter its lakes, meadows, and granite backcountry.
 E485379 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: Crabtree trailhead | Statement: [Emigrant Wilderness, accessPoint, Crabtree trailhead]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Crabtree trailhead
Context triple: [Emigrant Wilderness, accessPoint, Crabtree trailhead]
  • A. Vivian Creek Trailhead
    Vivian Creek Trailhead is a popular and steep starting point for hikers ascending Southern California’s highest peak, Mount San Gorgonio, in the San Bernardino Mountains.
  • B. South Fork Trailhead
    South Fork Trailhead is a primary access point for hikers and backpackers heading into the Mount San Gorgonio wilderness area in Southern California.
  • C. Pole Creek Trailhead
    Pole Creek Trailhead is a popular starting point for hiking and backpacking routes in Oregon’s Cascade Range, providing access to high-alpine terrain and nearby glaciers.
  • D. Prionia trailhead
    Prionia trailhead is a popular starting point for hikers ascending Mount Olympus in Greece, particularly those aiming to reach its highest peak, Mytikas.
  • E. 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.
  • 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: Crabtree trailhead
Triple: [Emigrant Wilderness, accessPoint, Crabtree trailhead]
Generated description
Crabtree trailhead is a primary hiking access point on the western side of California’s Emigrant Wilderness, used by backpackers to enter its lakes, meadows, and granite backcountry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Crabtree trailhead
Target entity description: Crabtree trailhead is a primary hiking access point on the western side of California’s Emigrant Wilderness, used by backpackers to enter its lakes, meadows, and granite backcountry.
  • A. Vivian Creek Trailhead
    Vivian Creek Trailhead is a popular and steep starting point for hikers ascending Southern California’s highest peak, Mount San Gorgonio, in the San Bernardino Mountains.
  • B. South Fork Trailhead
    South Fork Trailhead is a primary access point for hikers and backpackers heading into the Mount San Gorgonio wilderness area in Southern California.
  • C. Pole Creek Trailhead
    Pole Creek Trailhead is a popular starting point for hiking and backpacking routes in Oregon’s Cascade Range, providing access to high-alpine terrain and nearby glaciers.
  • D. Prionia trailhead
    Prionia trailhead is a popular starting point for hikers ascending Mount Olympus in Greece, particularly those aiming to reach its highest peak, Mytikas.
  • E. 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.
  • 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_69bd441be7bc8190b530362d427b97d2 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd727fe55881909d42e41b832b9ece completed March 20, 2026, 4:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69be8a282dd08190a29b92e8e825a3bb completed March 21, 2026, 12:08 p.m.
NEDg Description generation batch_69be8d747c40819098ac5d475d60ab46 completed March 21, 2026, 12:22 p.m.
NED2 Entity disambiguation (via description) batch_69be8df7ab9c8190b1af6e32f0f33b30 completed March 21, 2026, 12:24 p.m.
Created at: March 20, 2026, 1:34 p.m.