Triple
T17916848
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matola River |
E447949
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | Indian Ocean via Maputo Bay |
—
|
NE NERFINISHED |
How this triple was built (3 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: Indian Ocean via Maputo Bay | Statement: [Matola River, connectedTo, Indian Ocean via Maputo Bay]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indian Ocean via Maputo Bay Context triple: [Matola River, connectedTo, Indian Ocean via Maputo Bay]
-
A.
Mozambique Channel
The Mozambique Channel is a key waterway in the western Indian Ocean separating Madagascar from mainland Africa, important for international shipping and regional maritime trade.
-
B.
Agulhas Bank
Agulhas Bank is a broad, shallow extension of the continental shelf off the southern tip of Africa, known for its rich marine biodiversity and significant influence on regional ocean currents and fisheries.
-
C.
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.
-
D.
Zanzibar Channel
The Zanzibar Channel is the stretch of the Indian Ocean that separates the island of Unguja (part of Zanzibar) from mainland Tanzania, serving as an important route for local shipping and ferries.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Indian Ocean via Maputo Bay Target entity description: The Indian Ocean via Maputo Bay refers to the section of the Indian Ocean accessed through Maputo Bay on the southern coast of Mozambique, serving as an important maritime area for regional trade and ecosystems.
-
A.
Mozambique Channel
The Mozambique Channel is a key waterway in the western Indian Ocean separating Madagascar from mainland Africa, important for international shipping and regional maritime trade.
-
B.
Agulhas Bank
Agulhas Bank is a broad, shallow extension of the continental shelf off the southern tip of Africa, known for its rich marine biodiversity and significant influence on regional ocean currents and fisheries.
-
C.
Western Indian Ocean
chosen
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.
-
D.
Zanzibar Channel
The Zanzibar Channel is the stretch of the Indian Ocean that separates the island of Unguja (part of Zanzibar) from mainland Tanzania, serving as an important route for local shipping and ferries.
-
E.
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.
- F. None of above.
Provenance (2 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_69d8b9f6d394819082a6d69fd1e23d2f |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4a3062bfc819083f7c0521bad4db8 |
completed | April 19, 2026, 9:40 a.m. |
Created at: April 10, 2026, 10:20 a.m.