Triple

T10438500
Position Surface form Disambiguated ID Type / Status
Subject Lassen Volcanic National Park hydrothermal system E246103 entity
Predicate associatedWith P37 FINISHED
Object Brokeoff Volcano
Brokeoff Volcano is an eroded, extinct stratovolcano in northern California that forms a prominent peak in Lassen Volcanic National Park.
 E862981 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: Brokeoff Volcano | Statement: [Lassen Volcanic National Park hydrothermal system, associatedWith, Brokeoff Volcano]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brokeoff Volcano
Context triple: [Lassen Volcanic National Park hydrothermal system, associatedWith, Brokeoff Volcano]
  • A. Smith Volcano
    Smith Volcano is an active stratovolcano in the Babuyan Islands of the northern Philippines, known for its prominent conical shape and periodic eruptions.
  • B. Yate Volcano
    Yate Volcano is a stratovolcano in southern Chile’s Los Lagos Region, known for its steep, glacier-covered cone rising dramatically near the Reloncaví Sound.
  • C. Juriques volcano
    Juriques volcano is a stratovolcano on the Bolivia–Chile border in the Andes, known for its prominent conical shape and proximity to the better-known Licancabur volcano.
  • D. Ardoukoba volcano
    Ardoukoba volcano is a small fissure volcano in Djibouti formed along the East African Rift, known for its 1978 eruption and location between Lake Assal and the Gulf of Tadjoura.
  • E. Severgin Volcano
    Severgin Volcano is a stratovolcano located in Russia’s Kuril Islands, part of the volcanic arc stretching between Japan and Kamchatka.
  • 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: Brokeoff Volcano
Triple: [Lassen Volcanic National Park hydrothermal system, associatedWith, Brokeoff Volcano]
Generated description
Brokeoff Volcano is an eroded, extinct stratovolcano in northern California that forms a prominent peak in Lassen Volcanic National Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brokeoff Volcano
Target entity description: Brokeoff Volcano is an eroded, extinct stratovolcano in northern California that forms a prominent peak in Lassen Volcanic National Park.
  • A. Smith Volcano
    Smith Volcano is an active stratovolcano in the Babuyan Islands of the northern Philippines, known for its prominent conical shape and periodic eruptions.
  • B. Yate Volcano
    Yate Volcano is a stratovolcano in southern Chile’s Los Lagos Region, known for its steep, glacier-covered cone rising dramatically near the Reloncaví Sound.
  • C. Juriques volcano
    Juriques volcano is a stratovolcano on the Bolivia–Chile border in the Andes, known for its prominent conical shape and proximity to the better-known Licancabur volcano.
  • D. Ardoukoba volcano
    Ardoukoba volcano is a small fissure volcano in Djibouti formed along the East African Rift, known for its 1978 eruption and location between Lake Assal and the Gulf of Tadjoura.
  • E. Severgin Volcano
    Severgin Volcano is a stratovolcano located in Russia’s Kuril Islands, part of the volcanic arc stretching between Japan and Kamchatka.
  • 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_69d381bf3dc08190bf35a2643e4e8f22 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4fb9ba23c81909eac3aea292b2bd3 completed April 7, 2026, 12:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69d87eccf4908190b16b82abfb0b8d43 completed April 10, 2026, 4:38 a.m.
NEDg Description generation batch_69d8837e70508190b03e8983b2617eac completed April 10, 2026, 4:58 a.m.
NED2 Entity disambiguation (via description) batch_69d889cc40648190a1d80b955e676ea5 completed April 10, 2026, 5:25 a.m.
Created at: April 6, 2026, 12:14 p.m.