Triple
T21901659
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Western Indian Ocean |
E540821
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Central Indian Ocean basin
The Central Indian Ocean Basin is a deep-sea region of the Indian Ocean characterized by extensive abyssal plains and significant deposits of polymetallic nodules.
|
E1508346
|
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: Central Indian Ocean basin | Statement: [Western Indian Ocean, adjacentTo, Central Indian Ocean basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Indian Ocean basin Context triple: [Western Indian Ocean, adjacentTo, Central Indian Ocean basin]
-
A.
North Indian Ocean
The North Indian Ocean is the region of the Indian Ocean north of the equator, including the Arabian Sea and Bay of Bengal, known for producing some of the world's most intense and deadly tropical cyclones.
-
B.
Western Indian Ocean
The Western Indian Ocean is a maritime region encompassing the coastal waters and island states along the eastern coast of Africa and adjacent islands, notable for its rich marine biodiversity and strategic trade routes.
-
C.
Southwest Indian Ocean
The Southwest Indian Ocean is a region of the Indian Ocean off the southeastern coast of Africa, known for its strong western boundary currents, complex eddies, and significant role in global ocean circulation and climate.
-
D.
Indian Ocean drainage basin
The Indian Ocean drainage basin is the vast hydrological region encompassing all land areas whose rivers and streams ultimately flow into the Indian Ocean.
-
E.
Coral Sea Basin
The Coral Sea Basin is a deep oceanic basin in the southwestern Pacific Ocean, east of Australia, known for its complex tectonic setting and role in the region’s marine geology.
- 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: Central Indian Ocean basin Triple: [Western Indian Ocean, adjacentTo, Central Indian Ocean basin]
Generated description
The Central Indian Ocean Basin is a deep-sea region of the Indian Ocean characterized by extensive abyssal plains and significant deposits of polymetallic nodules.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central Indian Ocean basin Target entity description: The Central Indian Ocean Basin is a deep-sea region of the Indian Ocean characterized by extensive abyssal plains and significant deposits of polymetallic nodules.
-
A.
North Indian Ocean
The North Indian Ocean is the region of the Indian Ocean north of the equator, including the Arabian Sea and Bay of Bengal, known for producing some of the world's most intense and deadly tropical cyclones.
-
B.
Western Indian Ocean
The Western Indian Ocean is a maritime region encompassing the coastal waters and island states along the eastern coast of Africa and adjacent islands, notable for its rich marine biodiversity and strategic trade routes.
-
C.
Southwest Indian Ocean
The Southwest Indian Ocean is a region of the Indian Ocean off the southeastern coast of Africa, known for its strong western boundary currents, complex eddies, and significant role in global ocean circulation and climate.
-
D.
Indian Ocean drainage basin
The Indian Ocean drainage basin is the vast hydrological region encompassing all land areas whose rivers and streams ultimately flow into the Indian Ocean.
-
E.
Coral Sea Basin
The Coral Sea Basin is a deep oceanic basin in the southwestern Pacific Ocean, east of Australia, known for its complex tectonic setting and role in the region’s marine geology.
- 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_69e0c47b4e8c81908c8076eaa4c8e4f2 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f11fcb18748190a21071c122b7e6d5 |
completed | April 28, 2026, 8:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a5a06eb68819081aec85fc75ded17 |
completed | May 18, 2026, 12:15 a.m. |
| NEDg | Description generation | batch_6a0a5bd76d5c81909c64b14eeba5040d |
completed | May 18, 2026, 12:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a5c974d4c8190b3fe0e1c7354626a |
completed | May 18, 2026, 12:25 a.m. |
Created at: April 16, 2026, 7:16 p.m.