Triple

T2407240
Position Surface form Disambiguated ID Type / Status
Subject Chaos Crags E50303 entity
Predicate associatedWithVolcanicSystem P16602 FINISHED
Object Lassen volcanic center
Lassen volcanic center is a geologically active volcanic region in Northern California that includes Lassen Peak and surrounding volcanic features within the southern Cascade Range.
E8782 NE FINISHED

How this triple was built (5 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: [Chaos Crags, associatedWithVolcanicSystem, Lassen volcanic center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lassen volcanic center
Context triple: [Chaos Crags, associatedWithVolcanicSystem, 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. Long Valley Caldera
    Long Valley Caldera is a large volcanic depression in eastern California known for its geothermal activity, seismic unrest, and proximity to the Sierra Nevada and Mammoth Lakes.
  • D. San Francisco volcanic field
    The San Francisco volcanic field is a geologically active region in northern Arizona containing hundreds of volcanic features, including cinder cones, lava domes, and the state’s highest peak.
  • E. Red Crater
    Red Crater is a prominent volcanic crater and viewpoint within New Zealand’s Tongariro National Park, known for its vivid red rock and dramatic alpine scenery.
  • 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: [Chaos Crags, associatedWithVolcanicSystem, Lassen volcanic center]
Generated description
Lassen volcanic center is a geologically active volcanic region in Northern California that includes Lassen Peak and surrounding volcanic features within the southern Cascade Range.
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 that includes Lassen Peak and surrounding volcanic features within the southern Cascade Range.
  • 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. Long Valley Caldera
    Long Valley Caldera is a large volcanic depression in eastern California known for its geothermal activity, seismic unrest, and proximity to the Sierra Nevada and Mammoth Lakes.
  • D. San Francisco volcanic field
    The San Francisco volcanic field is a geologically active region in northern Arizona containing hundreds of volcanic features, including cinder cones, lava domes, and the state’s highest peak.
  • E. Red Crater
    Red Crater is a prominent volcanic crater and viewpoint within New Zealand’s Tongariro National Park, known for its vivid red rock and dramatic alpine scenery.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: associatedWithVolcanicSystem
Context triple: [Chaos Crags, associatedWithVolcanicSystem, Lassen volcanic center]
  • A. associatedVolcano chosen
    Indicates that there is a specific volcano linked or connected to the referenced entity, such as by location, impact, or relevance.
  • B. isVolcanic
    Indicates that something is characterized by or related to volcanic activity, such as originating from, produced by, or associated with a volcano.
  • C. containsVolcanicRegion
    Indicates that one entity geographically includes or encompasses an area characterized by volcanic features or activity.
  • D. hasVolcano
    Indicates that one entity possesses, contains, or is the location of a volcano.
  • E. volcanicProvince
    Indicates a relationship where a geographic area is classified as a volcanic province, meaning it is characterized by related volcanic features or activity.
  • F. None of above.

Provenance (6 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_69a88b0339a88190a1207333cd271cc9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abceab9ce881909ae0a2f34515c11e completed March 7, 2026, 7:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc01d9b40819089e6a59164e64949 completed March 10, 2026, 6:54 a.m.
NEDg Description generation batch_69afc1317a648190b8c7fb834a952a95 completed March 10, 2026, 6:58 a.m.
NED2 Entity disambiguation (via description) batch_69afc1a64e608190baadbf499e35e73e completed March 10, 2026, 7 a.m.
PD Predicate disambiguation batch_69abc5a530e8819094105aa92dfaf6b3 completed March 7, 2026, 6:28 a.m.
Created at: March 4, 2026, 7:58 p.m.