Triple

T2224586
Position Surface form Disambiguated ID Type / Status
Subject Lyell Glacier E48619 entity
Predicate partOf P40 FINISHED
Object Lyell Fork of the Tuolumne River watershed
The Lyell Fork of the Tuolumne River watershed is a high-elevation Sierra Nevada drainage basin in Yosemite National Park that collects meltwater from Lyell Glacier and surrounding alpine terrain.
E244804 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: Lyell Fork of the Tuolumne River watershed | Statement: [Lyell Glacier, partOf, Lyell Fork of the Tuolumne River watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lyell Fork of the Tuolumne River watershed
Context triple: [Lyell Glacier, partOf, Lyell Fork of the Tuolumne River watershed]
  • A. Kaweah River headwaters
    The Kaweah River headwaters are the high-elevation source streams of the Kaweah River in the southern Sierra Nevada of California, originating in rugged alpine terrain within and around Sequoia National Park.
  • B. Sonoma Creek watershed
    The Sonoma Creek watershed is a drainage basin in Sonoma County, California, that collects runoff from the Mayacamas Mountains and surrounding landscapes before flowing into San Pablo Bay.
  • C. Yosemite Creek
    Yosemite Creek is a mountain stream in Yosemite National Park that feeds the iconic Yosemite Falls before joining the Merced River.
  • D. Golden Trout Wilderness (portion)
    Golden Trout Wilderness (portion) is a protected high-Sierra backcountry area renowned for its alpine meadows, rugged granite landscapes, and native golden trout habitat within Inyo National Forest.
  • E. Whitewater River (California)
    Whitewater River (California) is a desert river in Southern California that flows from the San Bernardino Mountains through the Coachella Valley toward the Salton Sea.
  • 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: Lyell Fork of the Tuolumne River watershed
Triple: [Lyell Glacier, partOf, Lyell Fork of the Tuolumne River watershed]
Generated description
The Lyell Fork of the Tuolumne River watershed is a high-elevation Sierra Nevada drainage basin in Yosemite National Park that collects meltwater from Lyell Glacier and surrounding alpine terrain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lyell Fork of the Tuolumne River watershed
Target entity description: The Lyell Fork of the Tuolumne River watershed is a high-elevation Sierra Nevada drainage basin in Yosemite National Park that collects meltwater from Lyell Glacier and surrounding alpine terrain.
  • A. Kaweah River headwaters
    The Kaweah River headwaters are the high-elevation source streams of the Kaweah River in the southern Sierra Nevada of California, originating in rugged alpine terrain within and around Sequoia National Park.
  • B. Sonoma Creek watershed
    The Sonoma Creek watershed is a drainage basin in Sonoma County, California, that collects runoff from the Mayacamas Mountains and surrounding landscapes before flowing into San Pablo Bay.
  • C. Yosemite Creek
    Yosemite Creek is a mountain stream in Yosemite National Park that feeds the iconic Yosemite Falls before joining the Merced River.
  • D. Golden Trout Wilderness (portion)
    Golden Trout Wilderness (portion) is a protected high-Sierra backcountry area renowned for its alpine meadows, rugged granite landscapes, and native golden trout habitat within Inyo National Forest.
  • E. Whitewater River (California)
    Whitewater River (California) is a desert river in Southern California that flows from the San Bernardino Mountains through the Coachella Valley toward the Salton Sea.
  • 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_69a88aa51b388190949868ec9766e587 completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc03ec3788190b5ae32201364f7ab completed March 7, 2026, 6:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae6562c9448190b53c068c900bf0bf completed March 9, 2026, 6:14 a.m.
NEDg Description generation batch_69ae667ee2fc8190b9e96d8b10d90ab1 completed March 9, 2026, 6:19 a.m.
NED2 Entity disambiguation (via description) batch_69ae66d8ba688190a2102c00fc6231c4 completed March 9, 2026, 6:21 a.m.
Created at: March 4, 2026, 7:47 p.m.