Triple

T23216096
Position Surface form Disambiguated ID Type / Status
Subject Mount Oave E580744 entity
Predicate volcanicArcOrBelt P2408 FINISHED
Object Marquesas hotspot chain
The Marquesas hotspot chain is a series of volcanic islands and seamounts in the central Pacific Ocean formed by the movement of the Pacific Plate over a stationary mantle hotspot.
E1581952 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: Marquesas hotspot chain | Statement: [Mount Oave, volcanicArcOrBelt, Marquesas hotspot chain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marquesas hotspot chain
Context triple: [Mount Oave, volcanicArcOrBelt, Marquesas hotspot chain]
  • A. Hawaiian–Emperor seamount chain
    The Hawaiian–Emperor seamount chain is a long, age-progressive line of volcanic islands and underwater mountains in the Pacific Ocean that records the movement of the Pacific Plate over a stationary mantle hotspot.
  • B. Ascension hotspot
    The Ascension hotspot is a volcanic mantle plume beneath the South Atlantic Ocean that has generated the volcanic activity forming Ascension Island and nearby seafloor features.
  • C. 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.
  • D. Samoan Islands volcanic chain
    The Samoan Islands volcanic chain is a series of volcanic islands and seamounts in the South Pacific Ocean formed by hotspot-related volcanic activity along the Pacific Plate.
  • E. Lord Howe Seamount Chain
    The Lord Howe Seamount Chain is a series of submarine volcanic mountains in the Tasman Sea, forming part of an ancient hotspot track associated with the Lord Howe Rise off eastern Australia.
  • 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: Marquesas hotspot chain
Triple: [Mount Oave, volcanicArcOrBelt, Marquesas hotspot chain]
Generated description
The Marquesas hotspot chain is a series of volcanic islands and seamounts in the central Pacific Ocean formed by the movement of the Pacific Plate over a stationary mantle hotspot.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marquesas hotspot chain
Target entity description: The Marquesas hotspot chain is a series of volcanic islands and seamounts in the central Pacific Ocean formed by the movement of the Pacific Plate over a stationary mantle hotspot.
  • A. Hawaiian–Emperor seamount chain
    The Hawaiian–Emperor seamount chain is a long, age-progressive line of volcanic islands and underwater mountains in the Pacific Ocean that records the movement of the Pacific Plate over a stationary mantle hotspot.
  • B. Ascension hotspot
    The Ascension hotspot is a volcanic mantle plume beneath the South Atlantic Ocean that has generated the volcanic activity forming Ascension Island and nearby seafloor features.
  • C. 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.
  • D. Samoan Islands volcanic chain
    The Samoan Islands volcanic chain is a series of volcanic islands and seamounts in the South Pacific Ocean formed by hotspot-related volcanic activity along the Pacific Plate.
  • E. Lord Howe Seamount Chain
    The Lord Howe Seamount Chain is a series of submarine volcanic mountains in the Tasman Sea, forming part of an ancient hotspot track associated with the Lord Howe Rise off eastern Australia.
  • 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_69e2460389408190be74f41d217799a9 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f191646c548190a3f7150f0c253dc1 completed April 29, 2026, 5:04 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c4c779f108190ae8e8db1a4bf128d completed May 19, 2026, 11:41 a.m.
NEDg Description generation batch_6a0c516307788190bfa743934b46febb completed May 19, 2026, 12:02 p.m.
NED2 Entity disambiguation (via description) batch_6a0c524291f481909a6e2972ae251b96 completed May 19, 2026, 12:06 p.m.
Created at: April 17, 2026, 4:08 p.m.