Triple

T386118
Position Surface form Disambiguated ID Type / Status
Subject Lassen Volcanic National Park E8782 entity
Predicate locatedOn P40 FINISHED
Object Lassen National Forest (surrounding lands)
Lassen National Forest (surrounding lands) is a vast, federally managed forest area in northern California that encircles and buffers Lassen Volcanic National Park with diverse coniferous woodlands, volcanic landscapes, and extensive recreation opportunities.
E64629 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 National Forest (surrounding lands) | Statement: [Lassen Volcanic National Park, locatedOn, Lassen National Forest (surrounding lands)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lassen National Forest (surrounding lands)
Context triple: [Lassen Volcanic National Park, locatedOn, Lassen National Forest (surrounding lands)]
  • 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. Inyo National Forest
    Inyo National Forest is a vast protected area in eastern California known for its dramatic Sierra Nevada landscapes, including high peaks, ancient bristlecone pine forests, and popular outdoor recreation opportunities.
  • C. Sierra National Forest
    Sierra National Forest is a large U.S. national forest in California’s Sierra Nevada known for its rugged mountain landscapes, dense conifer forests, and extensive outdoor recreation opportunities.
  • D. Stanislaus National Forest
    Stanislaus National Forest is a large, federally managed forest in California known for its rugged Sierra Nevada landscapes, extensive recreation opportunities, and diverse wildlife habitats.
  • E. Los Padres National Forest
    Los Padres National Forest is a vast protected wilderness in central and southern California known for its rugged mountains, diverse ecosystems, and extensive opportunities for hiking, camping, and wildlife viewing.
  • 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 National Forest (surrounding lands)
Triple: [Lassen Volcanic National Park, locatedOn, Lassen National Forest (surrounding lands)]
Generated description
Lassen National Forest (surrounding lands) is a vast, federally managed forest area in northern California that encircles and buffers Lassen Volcanic National Park with diverse coniferous woodlands, volcanic landscapes, and extensive recreation opportunities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lassen National Forest (surrounding lands)
Target entity description: Lassen National Forest (surrounding lands) is a vast, federally managed forest area in northern California that encircles and buffers Lassen Volcanic National Park with diverse coniferous woodlands, volcanic landscapes, and extensive recreation opportunities.
  • 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. Inyo National Forest
    Inyo National Forest is a vast protected area in eastern California known for its dramatic Sierra Nevada landscapes, including high peaks, ancient bristlecone pine forests, and popular outdoor recreation opportunities.
  • C. Sierra National Forest
    Sierra National Forest is a large U.S. national forest in California’s Sierra Nevada known for its rugged mountain landscapes, dense conifer forests, and extensive outdoor recreation opportunities.
  • D. Stanislaus National Forest
    Stanislaus National Forest is a large, federally managed forest in California known for its rugged Sierra Nevada landscapes, extensive recreation opportunities, and diverse wildlife habitats.
  • E. Los Padres National Forest
    Los Padres National Forest is a vast protected wilderness in central and southern California known for its rugged mountains, diverse ecosystems, and extensive opportunities for hiking, camping, and wildlife viewing.
  • 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_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_69a4a424e0d88190b0ad5d0827b762ae completed March 1, 2026, 8:40 p.m.
NEDg Description generation batch_69a4a52c346c8190bbe9ff67a811e472 completed March 1, 2026, 8:44 p.m.
NED2 Entity disambiguation (via description) batch_69a4a5be258c8190941b078dc85a1afb completed March 1, 2026, 8:46 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.