Triple

T7619823
Position Surface form Disambiguated ID Type / Status
Subject Bright Angel Trail E172458 entity
Predicate near P350 FINISHED
Object Bright Angel Creek (at lower end)
Bright Angel Creek (at lower end) is a perennial stream in the Grand Canyon of Arizona that flows into the Colorado River near the terminus of the Bright Angel Trail.
E676419 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: Bright Angel Creek (at lower end) | Statement: [Bright Angel Trail, near, Bright Angel Creek (at lower end)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bright Angel Creek (at lower end)
Context triple: [Bright Angel Trail, near, Bright Angel Creek (at lower end)]
  • A. Chimney Creek Canyon
    Chimney Creek Canyon is a notable sub-canyon within British Columbia’s Fraser Canyon, characterized by its rugged terrain and steep, rocky walls.
  • B. Canyon Creek trailhead
    Canyon Creek trailhead is a primary hiking access point into the scenic Canyon Creek area of Northern California’s Trinity Alps Wilderness, known for its alpine lakes, waterfalls, and rugged mountain terrain.
  • C. Bishop Creek Canyon
    Bishop Creek Canyon is a scenic glacially carved valley in California’s Eastern Sierra renowned for its alpine lakes, hiking, fishing, and vibrant autumn foliage.
  • D. Tanner Creek canyon
    Tanner Creek canyon is a scenic gorge in the Columbia River Gorge region of Oregon, known for its lush forested walls, mossy basalt cliffs, and the popular hiking trail leading to Wahclella Falls.
  • E. Byers Canyon
    Byers Canyon is a narrow, scenic gorge carved by the Colorado River in Grand County, Colorado, known for its rugged rock walls, highway and railroad passage, and popular whitewater and fishing spots.
  • 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: Bright Angel Creek (at lower end)
Triple: [Bright Angel Trail, near, Bright Angel Creek (at lower end)]
Generated description
Bright Angel Creek (at lower end) is a perennial stream in the Grand Canyon of Arizona that flows into the Colorado River near the terminus of the Bright Angel Trail.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bright Angel Creek (at lower end)
Target entity description: Bright Angel Creek (at lower end) is a perennial stream in the Grand Canyon of Arizona that flows into the Colorado River near the terminus of the Bright Angel Trail.
  • A. Chimney Creek Canyon
    Chimney Creek Canyon is a notable sub-canyon within British Columbia’s Fraser Canyon, characterized by its rugged terrain and steep, rocky walls.
  • B. Canyon Creek trailhead
    Canyon Creek trailhead is a primary hiking access point into the scenic Canyon Creek area of Northern California’s Trinity Alps Wilderness, known for its alpine lakes, waterfalls, and rugged mountain terrain.
  • C. Bishop Creek Canyon
    Bishop Creek Canyon is a scenic glacially carved valley in California’s Eastern Sierra renowned for its alpine lakes, hiking, fishing, and vibrant autumn foliage.
  • D. Tanner Creek canyon
    Tanner Creek canyon is a scenic gorge in the Columbia River Gorge region of Oregon, known for its lush forested walls, mossy basalt cliffs, and the popular hiking trail leading to Wahclella Falls.
  • E. Byers Canyon
    Byers Canyon is a narrow, scenic gorge carved by the Colorado River in Grand County, Colorado, known for its rugged rock walls, highway and railroad passage, and popular whitewater and fishing spots.
  • 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_69c699506b308190826894dab1d9ea86 completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6fa6148a88190be5150313fe23e7b completed March 27, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69c86874d5e48190a07c48f667fb8f6e completed March 28, 2026, 11:47 p.m.
NEDg Description generation batch_69c868d21b688190ba2f6ad849f4bde5 completed March 28, 2026, 11:48 p.m.
NED2 Entity disambiguation (via description) batch_69c869d14ae08190b2742af3878333e6 completed March 28, 2026, 11:52 p.m.
Created at: March 27, 2026, 3:55 p.m.