Triple

T386081
Position Surface form Disambiguated ID Type / Status
Subject Lassen Volcanic National Park E8782 entity
Predicate contains P35 FINISHED
Object Lassen Volcanic Center
Lassen Volcanic Center is a geologically active volcanic region in Northern California known for its lava domes, hydrothermal features, and the prominent Lassen Peak volcano.
E8782 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: Lassen Volcanic Center | Statement: [Lassen Volcanic National Park, contains, Lassen Volcanic Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lassen Volcanic Center
Context triple: [Lassen Volcanic National Park, contains, Lassen Volcanic Center]
  • A. 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.
  • B. Lassen Peak
    Lassen Peak is a prominent active volcano in Northern California known for its 1914–1921 eruptions and status as one of the southernmost major peaks in the Cascade Range.
  • C. Mount Shasta
    Mount Shasta is a prominent, snow-capped stratovolcano in the Cascade Range renowned for its striking prominence, outdoor recreation, and spiritual significance.
  • D. Crater Lake National Park
    Crater Lake National Park is a U.S. national park famed for its deep, intensely blue lake formed in the caldera of the collapsed volcano Mount Mazama.
  • E. Mount St. Helena
    Mount St. Helena is a prominent volcanic peak in California’s Coast Ranges, known for its hiking trails, panoramic views, and role as a landmark at the northern end of Napa Valley.
  • 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: Lassen Volcanic Center
Triple: [Lassen Volcanic National Park, contains, Lassen Volcanic Center]
Generated description
Lassen Volcanic Center is a geologically active volcanic region in Northern California known for its lava domes, hydrothermal features, and the prominent Lassen Peak volcano.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lassen Volcanic Center
Target entity description: Lassen Volcanic Center is a geologically active volcanic region in Northern California known for its lava domes, hydrothermal features, and the prominent Lassen Peak volcano.
  • A. Lassen Volcanic National Park chosen
    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.
  • B. Lassen Peak
    Lassen Peak is a prominent active volcano in Northern California known for its 1914–1921 eruptions and status as one of the southernmost major peaks in the Cascade Range.
  • C. Mount Shasta
    Mount Shasta is a prominent, snow-capped stratovolcano in the Cascade Range renowned for its striking prominence, outdoor recreation, and spiritual significance.
  • D. Crater Lake National Park
    Crater Lake National Park is a U.S. national park famed for its deep, intensely blue lake formed in the caldera of the collapsed volcano Mount Mazama.
  • E. Mount St. Helena
    Mount St. Helena is a prominent volcanic peak in California’s Coast Ranges, known for its hiking trails, panoramic views, and role as a landmark at the northern end of Napa Valley.
  • F. None of above.

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_69a2e7f47dd08190a4e294ccbbe46cd4 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec447b5481908a5a084787b44ced completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a43e6b0d048190b9623bd47a86ecdd completed March 1, 2026, 1:26 p.m.
NEDg Description generation batch_69a43ed5a8588190801f63c206c4d294 completed March 1, 2026, 1:27 p.m.
NED2 Entity disambiguation (via description) batch_69a43f5db50c8190bb63690cc84427ce completed March 1, 2026, 1:30 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.