Triple

T22835349
Position Surface form Disambiguated ID Type / Status
Subject Suðurland E565929 entity
Predicate contains P35 FINISHED
Object Katla volcano — NE NERFINISHED

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: Katla volcano | Statement: [Suðurland, contains, Katla volcano]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Katla volcano
Context triple: [Suðurland, contains, Katla volcano]
  • A. Katla
    Katla is an Icelandic mystery-drama television series blending supernatural elements with Nordic noir, set in a small town overshadowed by an active volcano.
  • B. Bárðarbunga volcano
    Bárðarbunga volcano is a large subglacial stratovolcano in central Iceland known for its powerful eruptions and extensive lava fields beneath the Vatnajökull ice cap.
  • C. Grímsvötn volcano
    Grímsvötn volcano is one of Iceland’s most active subglacial volcanoes, located beneath the Vatnajökull ice cap and known for its frequent explosive eruptions and associated glacial outburst floods (jökulhlaups).
  • D. Öræfajökull
    Öræfajökull is a large ice-covered stratovolcano in southeast Iceland that forms part of Vatnajökull National Park and contains the country’s highest peak.
  • E. Breiðamerkurjökull
    Breiðamerkurjökull is a major outlet glacier in southeastern Iceland, known for calving icebergs into the famous Jökulsárlón glacial lagoon.
  • 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: Katla volcano
Target entity description: Katla volcano is one of Iceland’s most active and powerful subglacial volcanoes, located beneath the Mýrdalsjökull ice cap in the country’s southern region.
  • A. Katla
    Katla is an Icelandic mystery-drama television series blending supernatural elements with Nordic noir, set in a small town overshadowed by an active volcano.
  • B. Bárðarbunga volcano
    Bárðarbunga volcano is a large subglacial stratovolcano in central Iceland known for its powerful eruptions and extensive lava fields beneath the Vatnajökull ice cap.
  • C. Grímsvötn volcano
    Grímsvötn volcano is one of Iceland’s most active subglacial volcanoes, located beneath the Vatnajökull ice cap and known for its frequent explosive eruptions and associated glacial outburst floods (jökulhlaups).
  • D. Öræfajökull
    Öræfajökull is a large ice-covered stratovolcano in southeast Iceland that forms part of Vatnajökull National Park and contains the country’s highest peak.
  • E. Breiðamerkurjökull
    Breiðamerkurjökull is a major outlet glacier in southeastern Iceland, known for calving icebergs into the famous Jökulsárlón glacial lagoon.
  • F. None of above. chosen

Provenance (2 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_69e245869e188190a196584f36e682da completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17e2e3e7481909d12dc5008136880 completed April 29, 2026, 3:42 a.m.
Created at: April 17, 2026, 3:35 p.m.