Triple

T16006981
Position Surface form Disambiguated ID Type / Status
Subject Clear Lake volcanic field E388243 entity
Predicate geothermalFieldName P53199 FINISHED
Object The Geysers E83372 NE FINISHED

How this triple was built (3 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: The Geysers | Statement: [Clear Lake volcanic field, geothermalFieldName, The Geysers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Geysers
Context triple: [Clear Lake volcanic field, geothermalFieldName, The Geysers]
  • A. The Geysers geothermal field chosen
    The Geysers geothermal field is a major geothermal energy production area in Northern California, known as one of the largest geothermal power complexes in the world.
  • B. Brawley Geothermal Field
    Brawley Geothermal Field is a geothermal resource area in Southern California known for its high-temperature geothermal reservoirs and associated power generation within the Salton Trough.
  • C. Heber Geothermal Field
    Heber Geothermal Field is a significant geothermal resource area in Southern California’s Imperial Valley, known for its high-temperature reservoirs used for electric power generation.
  • D. Salton Sea Geothermal Field
    The Salton Sea Geothermal Field is a major high-temperature geothermal resource in Southern California’s Salton Trough, known for its active power production and association with mineral-rich brines.
  • E. Calistoga Hot Springs
    Calistoga Hot Springs is a popular geothermal resort area in Calistoga, California, known for its natural mineral pools, spa treatments, and volcanic mud baths.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: geothermalFieldName
Context triple: [Clear Lake volcanic field, geothermalFieldName, The Geysers]
  • A. isGeothermalFieldType
    Indicates that one entity is classified as a specific type or category of geothermal field in relation to another entity.
  • B. hasGeothermalField chosen
    Indicates that an entity possesses, contains, or is associated with a geothermal field.
  • C. volcanicFieldName
    Indicates that an entity is identified by or associated with the specific name of a volcanic field.
  • D. hasGeothermalPotential
    Indicates that an entity possesses conditions suitable for generating or exploiting geothermal energy.
  • E. drillHoleName
    Indicates the specific name assigned to a drill hole associated with an entity or location.
  • F. None of above.

Provenance (4 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_69d86dabcb7c8190b6a39d6831d2fa1b completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e173b3bf6c81909230170e833d7ce7 completed April 16, 2026, 11:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffeb867ae88190945af88247d4c80b completed May 10, 2026, 2:20 a.m.
PD Predicate disambiguation batch_69e142dc081c819082527e3fa8773460 completed April 16, 2026, 8:13 p.m.
Created at: April 10, 2026, 4:55 a.m.