Triple

T2446701
Position Surface form Disambiguated ID Type / Status
Subject Fraser Canyon E53610 entity
Predicate hasSection P35 FINISHED
Object Boston Bar Canyon
Boston Bar Canyon is a dramatic, narrow gorge along the Fraser River in British Columbia, known for its steep rock walls and role as a key segment of the historic Fraser Canyon corridor.
E267667 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: Boston Bar Canyon | Statement: [Fraser Canyon, hasSection, Boston Bar Canyon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Boston Bar Canyon
Context triple: [Fraser Canyon, hasSection, Boston Bar Canyon]
  • A. Lyell Canyon
    Lyell Canyon is a scenic glacial valley in Yosemite National Park known for its meadows, the Lyell Fork of the Tuolumne River, and access to high Sierra backcountry.
  • B. Parleys Canyon
    Parleys Canyon is a major mountain pass and transportation corridor in Utah that cuts through the central Wasatch Range, connecting the Salt Lake Valley with the Park City area.
  • C. Ice Box Canyon
    Ice Box Canyon is a popular, shaded hiking and climbing area within Nevada’s Red Rock Canyon known for its cool temperatures, steep sandstone walls, and seasonal waterfalls.
  • D. Paintbrush Canyon
    Paintbrush Canyon is a scenic glacial valley in Wyoming’s Teton Range, popular for its rugged hiking trails, alpine lakes, and dramatic mountain views.
  • E. Chahkooh Canyon
    Chahkooh Canyon is a striking narrow gorge on Iran’s Qeshm Island, known for its dramatically eroded sandstone walls, unusual rock formations, and popularity as a geotourism destination.
  • 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: Boston Bar Canyon
Triple: [Fraser Canyon, hasSection, Boston Bar Canyon]
Generated description
Boston Bar Canyon is a dramatic, narrow gorge along the Fraser River in British Columbia, known for its steep rock walls and role as a key segment of the historic Fraser Canyon corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Boston Bar Canyon
Target entity description: Boston Bar Canyon is a dramatic, narrow gorge along the Fraser River in British Columbia, known for its steep rock walls and role as a key segment of the historic Fraser Canyon corridor.
  • A. Lyell Canyon
    Lyell Canyon is a scenic glacial valley in Yosemite National Park known for its meadows, the Lyell Fork of the Tuolumne River, and access to high Sierra backcountry.
  • B. Parleys Canyon
    Parleys Canyon is a major mountain pass and transportation corridor in Utah that cuts through the central Wasatch Range, connecting the Salt Lake Valley with the Park City area.
  • C. Ice Box Canyon
    Ice Box Canyon is a popular, shaded hiking and climbing area within Nevada’s Red Rock Canyon known for its cool temperatures, steep sandstone walls, and seasonal waterfalls.
  • D. Paintbrush Canyon
    Paintbrush Canyon is a scenic glacial valley in Wyoming’s Teton Range, popular for its rugged hiking trails, alpine lakes, and dramatic mountain views.
  • E. Chahkooh Canyon
    Chahkooh Canyon is a striking narrow gorge on Iran’s Qeshm Island, known for its dramatically eroded sandstone walls, unusual rock formations, and popularity as a geotourism destination.
  • 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_69ab495d227c8190b26ae6548eeb1019 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abca25a84c8190859bf51000beffec completed March 7, 2026, 6:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0bd7a088190b635a8bac233c5cd completed March 9, 2026, 4:09 p.m.
NEDg Description generation batch_69aef50bc7ac8190add8ee63c5621dc1 completed March 9, 2026, 4:27 p.m.
NED2 Entity disambiguation (via description) batch_69aef632e2e08190b21023cbb0f12be8 completed March 9, 2026, 4:32 p.m.
Created at: March 6, 2026, 9:43 p.m.