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.