Triple
T4484178
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brouwershavense Gat |
E107195
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | Grevelingen estuary |
E422510
|
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: Grevelingen estuary | Statement: [Brouwershavense Gat, connectedTo, Grevelingen estuary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grevelingen estuary Context triple: [Brouwershavense Gat, connectedTo, Grevelingen estuary]
-
A.
Grevelingen estuary
chosen
The Grevelingen estuary is a former tidal inlet in the southwestern Netherlands that has become one of the largest saltwater lakes in Western Europe, known for its nature reserves and water sports.
-
B.
Haringvliet
Haringvliet is a former estuary in the western Netherlands that now functions as a controlled waterway and nature area connecting the Rhine-Meuse river system to the North Sea.
-
C.
Alde-Ore Estuary
The Alde-Ore Estuary is a coastal estuarine system in Suffolk, England, renowned for its wildlife-rich marshes, shingle spits, and protected nature reserves.
-
D.
Humber Estuary
The Humber Estuary is a large tidal estuary on the east coast of northern England that forms a major shipping route and ecological habitat where several rivers, including the Trent and Ouse, meet the North Sea.
-
E.
Nieuwe Maas estuary area
The Nieuwe Maas estuary area is a tidal river and port region in the Rhine–Meuse–Scheldt delta of the western Netherlands, forming a key waterway for Rotterdam and surrounding towns.
- 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_69bd43f84f788190a1383579c4a595be |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd52a54c6c8190a7421bea6e3c00f1 |
completed | March 20, 2026, 1:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bd679792f48190a19ce4ab91cab3bc |
completed | March 20, 2026, 3:28 p.m. |
Created at: March 20, 2026, 12:58 p.m.