Triple

T7314597
Position Surface form Disambiguated ID Type / Status
Subject Bagana E168376 entity
Predicate monitoredBy P752 FINISHED
Object Rabaul Volcanological Observatory
The Rabaul Volcanological Observatory is Papua New Guinea’s primary volcano monitoring and research institution, responsible for tracking volcanic activity and providing hazard warnings for the country’s active volcanoes.
E655642 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: Rabaul Volcanological Observatory | Statement: [Bagana, monitoredBy, Rabaul Volcanological Observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rabaul Volcanological Observatory
Context triple: [Bagana, monitoredBy, Rabaul Volcanological Observatory]
  • A. Sakurajima Volcano Observatory
    The Sakurajima Volcano Observatory is a specialized research and monitoring facility in Japan dedicated to observing and studying volcanic activity at Sakurajima.
  • B. Vanuatu Meteorology and Geo-Hazards Department
    The Vanuatu Meteorology and Geo-Hazards Department is the national agency responsible for weather forecasting, climate services, and monitoring geological hazards such as volcanoes, earthquakes, and tsunamis in Vanuatu.
  • C. Montserrat Volcano Observatory
    Montserrat Volcano Observatory is a scientific monitoring and research institution responsible for tracking volcanic activity and assessing hazards on the Caribbean island of Montserrat.
  • D. Institute of Volcanology and Seismology
    The Institute of Volcanology and Seismology is a scientific research organization specializing in the study, monitoring, and assessment of volcanic and seismic activity, particularly in geologically active regions.
  • E. Philippine Institute of Volcanology and Seismology
    The Philippine Institute of Volcanology and Seismology is a Philippine government agency responsible for monitoring and studying earthquakes, volcanic activity, and related geotectonic processes to support disaster risk reduction and public safety.
  • 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: Rabaul Volcanological Observatory
Triple: [Bagana, monitoredBy, Rabaul Volcanological Observatory]
Generated description
The Rabaul Volcanological Observatory is Papua New Guinea’s primary volcano monitoring and research institution, responsible for tracking volcanic activity and providing hazard warnings for the country’s active volcanoes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rabaul Volcanological Observatory
Target entity description: The Rabaul Volcanological Observatory is Papua New Guinea’s primary volcano monitoring and research institution, responsible for tracking volcanic activity and providing hazard warnings for the country’s active volcanoes.
  • A. Sakurajima Volcano Observatory
    The Sakurajima Volcano Observatory is a specialized research and monitoring facility in Japan dedicated to observing and studying volcanic activity at Sakurajima.
  • B. Vanuatu Meteorology and Geo-Hazards Department
    The Vanuatu Meteorology and Geo-Hazards Department is the national agency responsible for weather forecasting, climate services, and monitoring geological hazards such as volcanoes, earthquakes, and tsunamis in Vanuatu.
  • C. Montserrat Volcano Observatory
    Montserrat Volcano Observatory is a scientific monitoring and research institution responsible for tracking volcanic activity and assessing hazards on the Caribbean island of Montserrat.
  • D. Institute of Volcanology and Seismology
    The Institute of Volcanology and Seismology is a scientific research organization specializing in the study, monitoring, and assessment of volcanic and seismic activity, particularly in geologically active regions.
  • E. Philippine Institute of Volcanology and Seismology
    The Philippine Institute of Volcanology and Seismology is a Philippine government agency responsible for monitoring and studying earthquakes, volcanic activity, and related geotectonic processes to support disaster risk reduction and public safety.
  • 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_69c68a5251508190ad68df4151cfeb04 completed March 27, 2026, 1:46 p.m.
NER Named-entity recognition batch_69c6ec03a7248190beb1dec612725e5b completed March 27, 2026, 8:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7e56f4aa0819096d955e2ce298299 completed March 28, 2026, 2:27 p.m.
NEDg Description generation batch_69c7e6bf79d48190a7c30e3513e12070 completed March 28, 2026, 2:33 p.m.
NED2 Entity disambiguation (via description) batch_69c7e78b09488190a361bdd50bd28b71 completed March 28, 2026, 2:36 p.m.
Created at: March 27, 2026, 3:02 p.m.