Triple

T2803353
Position Surface form Disambiguated ID Type / Status
Subject Western Indo-Pacific E53995 entity
Predicate includes P1393 FINISHED
Object Mascarene Plateau
The Mascarene Plateau is a vast submerged volcanic plateau in the western Indian Ocean, stretching between the Seychelles and Mauritius and known for its rich marine biodiversity and shallow banks.
E300474 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: Mascarene Plateau | Statement: [Western Indo-Pacific, includes, Mascarene Plateau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mascarene Plateau
Context triple: [Western Indo-Pacific, includes, Mascarene Plateau]
  • A. Kerguelen Plateau
    The Kerguelen Plateau is a large submerged volcanic plateau in the southern Indian Ocean, forming one of the world’s major large igneous provinces and hosting the remote Kerguelen Islands.
  • B. Mascarene Islands
    The Mascarene Islands are a group of volcanic islands in the Indian Ocean east of Madagascar, including Mauritius, Réunion, and Rodrigues, known for their unique biodiversity and tropical landscapes.
  • C. Ontong Java Plateau
    The Ontong Java Plateau is one of the Earth's largest and thickest oceanic plateaus, formed by massive volcanic activity and located in the western Pacific Ocean.
  • D. Sunda Shelf
    The Sunda Shelf is a vast, shallow continental shelf in Southeast Asia that underlies much of the region’s seas and connects the submerged extensions of the Malay Peninsula, Borneo, Sumatra, and Java.
  • E. Azores Plateau
    The Azores Plateau is a large submarine volcanic plateau in the North Atlantic Ocean associated with the Azores hotspot and mid-ocean ridge tectonics.
  • 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: Mascarene Plateau
Triple: [Western Indo-Pacific, includes, Mascarene Plateau]
Generated description
The Mascarene Plateau is a vast submerged volcanic plateau in the western Indian Ocean, stretching between the Seychelles and Mauritius and known for its rich marine biodiversity and shallow banks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mascarene Plateau
Target entity description: The Mascarene Plateau is a vast submerged volcanic plateau in the western Indian Ocean, stretching between the Seychelles and Mauritius and known for its rich marine biodiversity and shallow banks.
  • A. Kerguelen Plateau
    The Kerguelen Plateau is a large submerged volcanic plateau in the southern Indian Ocean, forming one of the world’s major large igneous provinces and hosting the remote Kerguelen Islands.
  • B. Mascarene Islands
    The Mascarene Islands are a group of volcanic islands in the Indian Ocean east of Madagascar, including Mauritius, Réunion, and Rodrigues, known for their unique biodiversity and tropical landscapes.
  • C. Ontong Java Plateau
    The Ontong Java Plateau is one of the Earth's largest and thickest oceanic plateaus, formed by massive volcanic activity and located in the western Pacific Ocean.
  • D. Sunda Shelf
    The Sunda Shelf is a vast, shallow continental shelf in Southeast Asia that underlies much of the region’s seas and connects the submerged extensions of the Malay Peninsula, Borneo, Sumatra, and Java.
  • E. Azores Plateau
    The Azores Plateau is a large submarine volcanic plateau in the North Atlantic Ocean associated with the Azores hotspot and mid-ocean ridge tectonics.
  • 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_69ab49dcee188190b5c6eca9ae9e3469 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abde12b33481908b276760a922db9c completed March 7, 2026, 8:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc671964c81908cff1cfbd70c3786 completed March 10, 2026, 7:21 a.m.
NEDg Description generation batch_69afcb9f73588190852ec35db9d9a7fd completed March 10, 2026, 7:43 a.m.
NED2 Entity disambiguation (via description) batch_69afcc0ddc188190a0d79974701556dd completed March 10, 2026, 7:45 a.m.
Created at: March 6, 2026, 9:59 p.m.