Triple

T15885329
Position Surface form Disambiguated ID Type / Status
Subject Kawayu Onsen E385176 entity
Predicate near P350 FINISHED
Object Iozan geothermal area
Iozan geothermal area is a volcanic hot spring region in Hokkaido, Japan, known for its steaming vents, sulfurous fumaroles, and stark, otherworldly landscape.
 E1181135 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: Iozan geothermal area | Statement: [Kawayu Onsen, near, Iozan geothermal area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Iozan geothermal area
Context triple: [Kawayu Onsen, near, Iozan geothermal area]
  • A. Vulcano geothermal area
    The Vulcano geothermal area is a volcanic region in Italy’s Aeolian Islands known for its active fumaroles, hot springs, and therapeutic mud baths.
  • B. Ngawha geothermal field
    The Ngawha geothermal field is a significant low-enthalpy geothermal area in New Zealand known for its hot springs, geothermal power generation, and unique mineral-rich waters.
  • C. Devil’s Kitchen geothermal area
    Devil’s Kitchen geothermal area is a hydrothermal region in Lassen Volcanic National Park known for its boiling springs, steaming fumaroles, and bubbling mud pots.
  • D. Valley of Geysers region
    The Valley of Geysers region is a remote, geothermal valley in Russia’s Kamchatka Peninsula famed for its dense concentration of geysers, hot springs, and volcanic landscapes within a UNESCO-listed wilderness.
  • E. Momotombo geothermal field
    Momotombo geothermal field is a geothermal energy area in Nicaragua that harnesses heat from the Momotombo Volcano for electricity generation.
  • 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: Iozan geothermal area
Triple: [Kawayu Onsen, near, Iozan geothermal area]
Generated description
Iozan geothermal area is a volcanic hot spring region in Hokkaido, Japan, known for its steaming vents, sulfurous fumaroles, and stark, otherworldly landscape.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Iozan geothermal area
Target entity description: Iozan geothermal area is a volcanic hot spring region in Hokkaido, Japan, known for its steaming vents, sulfurous fumaroles, and stark, otherworldly landscape.
  • A. Vulcano geothermal area
    The Vulcano geothermal area is a volcanic region in Italy’s Aeolian Islands known for its active fumaroles, hot springs, and therapeutic mud baths.
  • B. Ngawha geothermal field
    The Ngawha geothermal field is a significant low-enthalpy geothermal area in New Zealand known for its hot springs, geothermal power generation, and unique mineral-rich waters.
  • C. Devil’s Kitchen geothermal area
    Devil’s Kitchen geothermal area is a hydrothermal region in Lassen Volcanic National Park known for its boiling springs, steaming fumaroles, and bubbling mud pots.
  • D. Valley of Geysers region
    The Valley of Geysers region is a remote, geothermal valley in Russia’s Kamchatka Peninsula famed for its dense concentration of geysers, hot springs, and volcanic landscapes within a UNESCO-listed wilderness.
  • E. Momotombo geothermal field
    Momotombo geothermal field is a geothermal energy area in Nicaragua that harnesses heat from the Momotombo Volcano for electricity generation.
  • 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_69d86da5b800819083a31be937d738b0 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1561997bc8190a40e7d68defbbddd completed April 16, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa95651f88190a9aac72a667b999f completed May 9, 2026, 9:38 p.m.
NEDg Description generation batch_69ffaa07df788190bae67f3d9a800331 completed May 9, 2026, 9:41 p.m.
NED2 Entity disambiguation (via description) batch_69ffaaa92a648190a09829ef3197223c completed May 9, 2026, 9:44 p.m.
Created at: April 10, 2026, 4:51 a.m.