Triple
T4631003
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terneuzen port |
E101415
|
entity |
| Predicate | locatedInRegion |
P40
|
FINISHED |
| Object | Scheldt estuary |
E12931
|
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: Scheldt estuary | Statement: [Terneuzen port, locatedInRegion, Scheldt estuary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Scheldt estuary Context triple: [Terneuzen port, locatedInRegion, Scheldt estuary]
-
A.
Eastern Scheldt
Eastern Scheldt is a large tidal estuary in the Dutch province of Zeeland, known for its rich marine ecosystem and the Delta Works storm surge barrier that protects it from the North Sea.
-
B.
Grevelingen estuary
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.
-
C.
Scheldt
chosen
The Scheldt is a major river in Western Europe that flows through France, Belgium, and the Netherlands, playing a key role in regional trade and navigation.
-
D.
Scheldt estuary navigation channel
The Scheldt estuary navigation channel is a major maritime route in the Scheldt estuary that provides deep-water access for seagoing vessels to ports such as Antwerp.
-
E.
Maeslant (Maas estuary)
Maeslant (Maas estuary) is the tidal mouth of the River Meuse in the Netherlands, forming a key waterway between the river system and the North Sea.
- 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_69bd43d2f1c081908cd4b7ec48ecc73d |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5a32d6408190962e60b9bce7560d |
completed | March 20, 2026, 2:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be10330b608190a82e67ceac3b34b7 |
completed | March 21, 2026, 3:27 a.m. |
Created at: March 20, 2026, 1:13 p.m.