Triple

T9940370
Position Surface form Disambiguated ID Type / Status
Subject Kudryavy Volcano E194062 entity
Predicate hasNearbyFeature P350 FINISHED
Object Medvezhya caldera
Medvezhya caldera is a large volcanic depression on Iturup Island in Russia’s Kuril Islands, known for its active geothermal and volcanic features.
 E830600 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: Medvezhya caldera | Statement: [Kudryavy Volcano, hasNearbyFeature, Medvezhya caldera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Medvezhya caldera
Context triple: [Kudryavy Volcano, hasNearbyFeature, Medvezhya caldera]
  • A. Tao-Rusyr Caldera
    Tao-Rusyr Caldera is a large volcanic caldera and prominent geological feature located on Onekotan Island in Russia’s Kuril Island chain.
  • B. Zavaritsky Caldera
    Zavaritsky Caldera is a volcanic caldera located in Russia’s Kuril Islands, known for its explosive eruptions and rugged, remote setting in the northwest Pacific.
  • C. Bory Crater
    Bory Crater is a volcanic crater forming part of the summit complex of the active shield volcano Piton de la Fournaise on Réunion Island in the Indian Ocean.
  • D. Uzon caldera
    Uzon caldera is a large volcanic depression in Russia’s Kamchatka Peninsula, renowned for its active geothermal features, hot springs, and diverse volcanic landscapes within the Kamchatka volcanic arc.
  • E. Silverthrone Caldera
    Silverthrone Caldera is a large, remote volcanic caldera and ice-covered massif in the Coast Mountains of British Columbia, Canada, known for its extensive glaciation and rugged terrain.
  • 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: Medvezhya caldera
Triple: [Kudryavy Volcano, hasNearbyFeature, Medvezhya caldera]
Generated description
Medvezhya caldera is a large volcanic depression on Iturup Island in Russia’s Kuril Islands, known for its active geothermal and volcanic features.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Medvezhya caldera
Target entity description: Medvezhya caldera is a large volcanic depression on Iturup Island in Russia’s Kuril Islands, known for its active geothermal and volcanic features.
  • A. Tao-Rusyr Caldera
    Tao-Rusyr Caldera is a large volcanic caldera and prominent geological feature located on Onekotan Island in Russia’s Kuril Island chain.
  • B. Zavaritsky Caldera
    Zavaritsky Caldera is a volcanic caldera located in Russia’s Kuril Islands, known for its explosive eruptions and rugged, remote setting in the northwest Pacific.
  • C. Bory Crater
    Bory Crater is a volcanic crater forming part of the summit complex of the active shield volcano Piton de la Fournaise on Réunion Island in the Indian Ocean.
  • D. Uzon caldera
    Uzon caldera is a large volcanic depression in Russia’s Kamchatka Peninsula, renowned for its active geothermal features, hot springs, and diverse volcanic landscapes within the Kamchatka volcanic arc.
  • E. Silverthrone Caldera
    Silverthrone Caldera is a large, remote volcanic caldera and ice-covered massif in the Coast Mountains of British Columbia, Canada, known for its extensive glaciation and rugged terrain.
  • 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_69ca82e409348190a393777356b80a2a completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb60f4ffc8190bfe916bb4a7bf5c5 completed April 2, 2026, 12:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69d229080d0081908b66b9c4166db252 completed April 5, 2026, 9:19 a.m.
NEDg Description generation batch_69d22a07d4088190b19b4529c0a56f8d completed April 5, 2026, 9:23 a.m.
NED2 Entity disambiguation (via description) batch_69d22b37ce8481909a52a144605d44a4 completed April 5, 2026, 9:28 a.m.
Created at: March 30, 2026, 8:44 p.m.