Triple
T17931765
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boma |
E448349
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Congo River estuary |
E4339
|
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: Congo River estuary | Statement: [Boma, partOf, Congo River estuary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Congo River estuary Context triple: [Boma, partOf, Congo River estuary]
-
A.
Congo River mouth
chosen
The Congo River mouth is the point on Africa’s west coast where the Congo River empties into the Atlantic Ocean, forming one of the continent’s major estuaries.
-
B.
Kwanza River estuary
The Kwanza River estuary is the coastal region in Angola where the Kwanza River meets the Atlantic Ocean, forming an important ecological and economic zone.
-
C.
Calabar River estuary
The Calabar River estuary is a coastal waterway in southeastern Nigeria where the Calabar River meets the Atlantic Ocean, forming an important ecological and economic zone for the surrounding region.
-
D.
Sierra Leone River estuary
The Sierra Leone River estuary is a large, sheltered tidal inlet on the Atlantic coast of Sierra Leone that forms one of West Africa’s finest natural harbors, including the port of Freetown.
-
E.
Maas estuary
The Maas estuary is the tidal mouth where the River Meuse (Maas) flows into the North Sea in the southwestern Netherlands, forming part of the busy Rotterdam port area.
- 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_69d8b9f79d14819095540856928f0e25 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4a552bb848190871251474cc208d5 |
completed | April 19, 2026, 9:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0321381d0081908955e50cc80aeed2 |
completed | May 12, 2026, 12:46 p.m. |
Created at: April 10, 2026, 10:20 a.m.