Triple
T12586450
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mascarene Plateau |
E300474
|
entity |
| Predicate | separates |
P1175
|
FINISHED |
| Object | Somali Basin |
E430473
|
NE FINISHED |
How this triple was built (2 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: Somali Basin | Statement: [Mascarene Plateau, separates, Somali Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Somali Basin Context triple: [Mascarene Plateau, separates, Somali Basin]
-
A.
Somali Basin
chosen
The Somali Basin is a deep oceanic basin in the western Indian Ocean off the coast of East Africa, known for its complex tectonic setting and significant role in regional ocean circulation.
-
B.
Mozambique Basin
The Mozambique Basin is a large submarine sedimentary basin in the western Indian Ocean off the coast of Mozambique, known for its deep-water geology and hydrocarbon potential.
-
C.
Algerian Basin
The Algerian Basin is a deep-water region of the western Mediterranean Sea located off the northern coast of Algeria, known for its complex ocean circulation and role in Mediterranean water exchange.
-
D.
Shomali Plain
The Shomali Plain is a fertile and strategically important agricultural region in northern Afghanistan, situated just north of Kabul.
-
E.
Arabian Basin
The Arabian Basin is a major sedimentary basin on the Arabian Plate renowned for its vast hydrocarbon reserves and extensive petroleum-producing formations.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d7bde87b648190bcd0266e9efde098 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954bbe72c8190aa11090bb6b480c9 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65ebed164819083fbdaa775a59cd4 |
completed | May 2, 2026, 8:29 p.m. |
Created at: April 9, 2026, 5:05 p.m.