Triple

T11293418
Position Surface form Disambiguated ID Type / Status
Subject Reds Meadow Valley E267386 entity
Predicate within P1393 FINISHED
Object Mammoth Ranger District
Mammoth Ranger District is a management unit of the Inyo National Forest in California’s eastern Sierra Nevada, overseeing recreation, conservation, and land use in areas around Mammoth Lakes, including Reds Meadow Valley.
 E917658 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: Mammoth Ranger District | Statement: [Reds Meadow Valley, within, Mammoth Ranger District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mammoth Ranger District
Context triple: [Reds Meadow Valley, within, Mammoth Ranger District]
  • A. Barlow Ranger District
    Barlow Ranger District is an administrative unit of the U.S. Forest Service responsible for managing a portion of the Mount Hood National Forest in Oregon.
  • B. Darrington Ranger District
    Darrington Ranger District is an administrative unit of the U.S. Forest Service in Washington State that manages recreation, conservation, and resource use within a portion of the Mount Baker-Snoqualmie National Forest.
  • C. Unaka Ranger District
    Unaka Ranger District is a management unit of the Cherokee National Forest in eastern Tennessee, known for its rugged Appalachian terrain, diverse wildlife, and extensive hiking and recreation opportunities.
  • D. Zigzag Ranger District
    Zigzag Ranger District is an administrative unit of the U.S. Forest Service responsible for managing a portion of Oregon’s Mount Hood National Forest, including its recreation, conservation, and resource use.
  • E. Magdalena Ranger District
    The Magdalena Ranger District is a U.S. Forest Service administrative unit in central New Mexico that manages recreation, wildlife, and land use in and around the Magdalena Mountains.
  • 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: Mammoth Ranger District
Triple: [Reds Meadow Valley, within, Mammoth Ranger District]
Generated description
Mammoth Ranger District is a management unit of the Inyo National Forest in California’s eastern Sierra Nevada, overseeing recreation, conservation, and land use in areas around Mammoth Lakes, including Reds Meadow Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mammoth Ranger District
Target entity description: Mammoth Ranger District is a management unit of the Inyo National Forest in California’s eastern Sierra Nevada, overseeing recreation, conservation, and land use in areas around Mammoth Lakes, including Reds Meadow Valley.
  • A. Barlow Ranger District
    Barlow Ranger District is an administrative unit of the U.S. Forest Service responsible for managing a portion of the Mount Hood National Forest in Oregon.
  • B. Darrington Ranger District
    Darrington Ranger District is an administrative unit of the U.S. Forest Service in Washington State that manages recreation, conservation, and resource use within a portion of the Mount Baker-Snoqualmie National Forest.
  • C. Unaka Ranger District
    Unaka Ranger District is a management unit of the Cherokee National Forest in eastern Tennessee, known for its rugged Appalachian terrain, diverse wildlife, and extensive hiking and recreation opportunities.
  • D. Zigzag Ranger District
    Zigzag Ranger District is an administrative unit of the U.S. Forest Service responsible for managing a portion of Oregon’s Mount Hood National Forest, including its recreation, conservation, and resource use.
  • E. Magdalena Ranger District
    The Magdalena Ranger District is a U.S. Forest Service administrative unit in central New Mexico that manages recreation, wildlife, and land use in and around the Magdalena Mountains.
  • 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_69d6aac993a08190a6f36445ebaf9a43 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e98b149481909f432a6b9ef8bfbb completed April 9, 2026, 6:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69e50a246a3c81909f4f1d32a1b1efeb completed April 19, 2026, 5 p.m.
NEDg Description generation batch_69e510f7bec08190989118b6e4a7fa49 completed April 19, 2026, 5:29 p.m.
NED2 Entity disambiguation (via description) batch_69e516ac8dec81909c9c1eece372189e completed April 19, 2026, 5:53 p.m.
Created at: April 8, 2026, 9:32 p.m.