Triple

T6511112
Position Surface form Disambiguated ID Type / Status
Subject Multnomah Creek E150134 entity
Predicate hasSourceRegion P410 FINISHED
Object Larch Mountain area
The Larch Mountain area is a forested highland region in Oregon’s Cascade Range known for its volcanic origins, dense conifer forests, and role as a headwaters area for several Columbia River Gorge streams.
E600792 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: Larch Mountain area | Statement: [Multnomah Creek, hasSourceRegion, Larch Mountain area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Larch Mountain area
Context triple: [Multnomah Creek, hasSourceRegion, Larch Mountain area]
  • A. Steep Ravine area
    The Steep Ravine area is a scenic coastal canyon on the slopes of Mount Tamalpais in California, known for its redwood groves, waterfalls, rustic cabins, and oceanfront hiking trails.
  • B. Boulder Lake area
    Boulder Lake area is a popular outdoor recreation destination within Oregon’s Mount Hood National Forest, offering opportunities for hiking, camping, and fishing in a forested mountain setting.
  • C. Cottonwood Pass area
    The Cottonwood Pass area is a high-elevation trailhead region in California’s southern Sierra Nevada that serves as a popular gateway for backpackers entering the High Sierra and John Muir Wilderness.
  • D. Bearfort Mountain area
    The Bearfort Mountain area is a rugged, forested highland region in northern New Jersey known for its scenic ridges, rocky outcrops, and extensive hiking trails within the Ramapo Mountains.
  • E. Saddlebag Lake area
    The Saddlebag Lake area is a high-elevation alpine region near Yosemite National Park known for its scenic glacial lakes, hiking trails, and access to the Twenty Lakes Basin.
  • 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: Larch Mountain area
Triple: [Multnomah Creek, hasSourceRegion, Larch Mountain area]
Generated description
The Larch Mountain area is a forested highland region in Oregon’s Cascade Range known for its volcanic origins, dense conifer forests, and role as a headwaters area for several Columbia River Gorge streams.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Larch Mountain area
Target entity description: The Larch Mountain area is a forested highland region in Oregon’s Cascade Range known for its volcanic origins, dense conifer forests, and role as a headwaters area for several Columbia River Gorge streams.
  • A. Steep Ravine area
    The Steep Ravine area is a scenic coastal canyon on the slopes of Mount Tamalpais in California, known for its redwood groves, waterfalls, rustic cabins, and oceanfront hiking trails.
  • B. Boulder Lake area
    Boulder Lake area is a popular outdoor recreation destination within Oregon’s Mount Hood National Forest, offering opportunities for hiking, camping, and fishing in a forested mountain setting.
  • C. Cottonwood Pass area
    The Cottonwood Pass area is a high-elevation trailhead region in California’s southern Sierra Nevada that serves as a popular gateway for backpackers entering the High Sierra and John Muir Wilderness.
  • D. Bearfort Mountain area
    The Bearfort Mountain area is a rugged, forested highland region in northern New Jersey known for its scenic ridges, rocky outcrops, and extensive hiking trails within the Ramapo Mountains.
  • E. Saddlebag Lake area
    The Saddlebag Lake area is a high-elevation alpine region near Yosemite National Park known for its scenic glacial lakes, hiking trails, and access to the Twenty Lakes Basin.
  • 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_69c687ef291081909d437f035eef1cda completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c69f3ad7d081909162f1a625fc52b1 completed March 27, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cb5dd5b88190b0928b44ebc91609 completed March 27, 2026, 6:24 p.m.
NEDg Description generation batch_69c6cc96edd08190b0c0f1b49dd64160 completed March 27, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69c6cd8d15ec8190be5a8c5e3f201139 completed March 27, 2026, 6:33 p.m.
Created at: March 27, 2026, 1:43 p.m.