Triple

T12089436
Position Surface form Disambiguated ID Type / Status
Subject Kerguelen Plateau E287900 entity
Predicate formedBy P972 FINISHED
Object Kerguelen hotspot
The Kerguelen hotspot is a long-lived volcanic mantle plume in the southern Indian Ocean responsible for creating the vast Kerguelen Plateau and associated volcanic islands.
E962857 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: Kerguelen hotspot | Statement: [Kerguelen Plateau, formedBy, Kerguelen hotspot]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kerguelen hotspot
Context triple: [Kerguelen Plateau, formedBy, Kerguelen hotspot]
  • A. Galápagos hotspot
    The Galápagos hotspot is a volcanic mantle plume beneath the eastern Pacific Ocean responsible for creating the Galápagos Islands and associated seafloor features through long-term hotspot volcanism.
  • B. Azores hotspot
    The Azores hotspot is a volcanic mantle plume beneath the North Atlantic Ocean that has created the Azores archipelago and surrounding seafloor features through long-term magmatic activity.
  • C. Cape Verde hotspot
    The Cape Verde hotspot is a volcanic mantle plume beneath the Atlantic Ocean responsible for forming the Cape Verde archipelago through long-term hotspot volcanism.
  • D. Hawaiian hotspot
    The Hawaiian hotspot is a long-lived volcanic plume in the Earth's mantle that has created the Hawaiian Island chain and associated seamounts as the Pacific Plate moves over it.
  • E. Gakkel Ridge
    Gakkel Ridge is a slow-spreading mid-ocean ridge located beneath the Arctic Ocean, forming the tectonic boundary between the North American and Eurasian plates.
  • 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: Kerguelen hotspot
Triple: [Kerguelen Plateau, formedBy, Kerguelen hotspot]
Generated description
The Kerguelen hotspot is a long-lived volcanic mantle plume in the southern Indian Ocean responsible for creating the vast Kerguelen Plateau and associated volcanic islands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kerguelen hotspot
Target entity description: The Kerguelen hotspot is a long-lived volcanic mantle plume in the southern Indian Ocean responsible for creating the vast Kerguelen Plateau and associated volcanic islands.
  • A. Galápagos hotspot
    The Galápagos hotspot is a volcanic mantle plume beneath the eastern Pacific Ocean responsible for creating the Galápagos Islands and associated seafloor features through long-term hotspot volcanism.
  • B. Azores hotspot
    The Azores hotspot is a volcanic mantle plume beneath the North Atlantic Ocean that has created the Azores archipelago and surrounding seafloor features through long-term magmatic activity.
  • C. Cape Verde hotspot
    The Cape Verde hotspot is a volcanic mantle plume beneath the Atlantic Ocean responsible for forming the Cape Verde archipelago through long-term hotspot volcanism.
  • D. Hawaiian hotspot
    The Hawaiian hotspot is a long-lived volcanic plume in the Earth's mantle that has created the Hawaiian Island chain and associated seamounts as the Pacific Plate moves over it.
  • E. Gakkel Ridge
    Gakkel Ridge is a slow-spreading mid-ocean ridge located beneath the Arctic Ocean, forming the tectonic boundary between the North American and Eurasian plates.
  • 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_69d6ab4964708190850585628b287b0c completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d915161f848190a6355c1e372eadaa completed April 10, 2026, 3:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f66b2eb48190bae469d1dd82b119 completed May 2, 2026, 1:04 p.m.
NEDg Description generation batch_69f5fd79da748190b3f0dd7d7a46314d completed May 2, 2026, 1:34 p.m.
NED2 Entity disambiguation (via description) batch_69f5fef775508190ab3be470821c5a50 completed May 2, 2026, 1:41 p.m.
Created at: April 8, 2026, 9:48 p.m.