Triple

T420347
Position Surface form Disambiguated ID Type / Status
Subject Mammoth Lakes area E8087 entity
Predicate hasAttraction P105 FINISHED
Object Devils Postpile National Monument
Devils Postpile National Monument is a protected area in California’s Sierra Nevada famed for its striking columnar basalt formations and nearby Rainbow Falls.
E55881 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: Devils Postpile National Monument | Statement: [Mammoth Lakes area, hasAttraction, Devils Postpile National Monument]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Devils Postpile National Monument
Context triple: [Mammoth Lakes area, hasAttraction, Devils Postpile National Monument]
  • A. Pinnacles National Park
    Pinnacles National Park is a rugged U.S. national park known for its dramatic volcanic rock formations, talus caves, and California condor habitat in central California.
  • B. Great Basin National Park
    Great Basin National Park is a remote U.S. national park in eastern Nevada known for its ancient bristlecone pines, Lehman Caves, and the towering Wheeler Peak.
  • C. Lassen Volcanic National Park
    Lassen Volcanic National Park is a U.S. national park in northern California known for its active geothermal features, including fumaroles, hot springs, and the prominent Lassen Peak volcano.
  • D. Mojave Trails National Monument
    Mojave Trails National Monument is a vast protected desert landscape in Southern California that preserves rugged mountains, sand dunes, volcanic features, historic Route 66 corridors, and diverse Mojave Desert ecosystems.
  • E. Toiyabe National Forest
    Toiyabe National Forest is a vast U.S. national forest spanning rugged mountain ranges and high desert landscapes in Nevada and eastern California, known for its remote wilderness, hiking, and wildlife habitat.
  • 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: Devils Postpile National Monument
Triple: [Mammoth Lakes area, hasAttraction, Devils Postpile National Monument]
Generated description
Devils Postpile National Monument is a protected area in California’s Sierra Nevada famed for its striking columnar basalt formations and nearby Rainbow Falls.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Devils Postpile National Monument
Target entity description: Devils Postpile National Monument is a protected area in California’s Sierra Nevada famed for its striking columnar basalt formations and nearby Rainbow Falls.
  • A. Pinnacles National Park
    Pinnacles National Park is a rugged U.S. national park known for its dramatic volcanic rock formations, talus caves, and California condor habitat in central California.
  • B. Great Basin National Park
    Great Basin National Park is a remote U.S. national park in eastern Nevada known for its ancient bristlecone pines, Lehman Caves, and the towering Wheeler Peak.
  • C. Lassen Volcanic National Park
    Lassen Volcanic National Park is a U.S. national park in northern California known for its active geothermal features, including fumaroles, hot springs, and the prominent Lassen Peak volcano.
  • D. Mojave Trails National Monument
    Mojave Trails National Monument is a vast protected desert landscape in Southern California that preserves rugged mountains, sand dunes, volcanic features, historic Route 66 corridors, and diverse Mojave Desert ecosystems.
  • E. Toiyabe National Forest
    Toiyabe National Forest is a vast U.S. national forest spanning rugged mountain ranges and high desert landscapes in Nevada and eastern California, known for its remote wilderness, hiking, and wildlife habitat.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eebf65cc81908196fee4f09d5889 completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a43e6cf1048190abf3f13ba35a3980 completed March 1, 2026, 1:26 p.m.
NEDg Description generation batch_69a43f00f8308190bd3534d3c3fde4cf completed March 1, 2026, 1:28 p.m.
NED2 Entity disambiguation (via description) batch_69a440e991408190a2b26a552fec32a8 completed March 1, 2026, 1:36 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.