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

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

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.
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)

Stage Batch ID Job type Status
creating batch_69d86da5b800819083a31be937d738b0 elicitation completed
NER batch_69e1561997bc8190a40e7d68defbbddd ner completed
NED1 batch_69ffa95651f88190a9aac72a667b999f ned_source_triple completed
NED2 batch_69ffaaa92a648190a09829ef3197223c ned_description completed
NEDg batch_69ffaa07df788190bae67f3d9a800331 nedg completed
Created at: April 10, 2026, 4:51 a.m.