Triple
T16822006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Velsertunnel |
E408915
|
entity |
| Predicate | isBelow |
P1758
|
FINISHED |
| Object | North Sea Canal |
E27772
|
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: North Sea Canal | Statement: [Velsertunnel, isBelow, North Sea Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Sea Canal Context triple: [Velsertunnel, isBelow, North Sea Canal]
-
A.
North Sea Canal
chosen
The North Sea Canal is a major Dutch waterway that links Amsterdam to the North Sea, enabling seagoing vessels to access the city’s port.
-
B.
Scheldt–Rhine Canal
The Scheldt–Rhine Canal is a major shipping canal in the Netherlands that provides a direct navigable link between the Scheldt and Rhine river systems, facilitating international maritime and inland transport.
-
C.
Ringvaart canal
The Ringvaart canal is a major encircling waterway in North Holland, Netherlands, constructed to drain the Haarlemmermeer polder and now serving both drainage and navigation purposes.
-
D.
Mittelland Canal
The Mittelland Canal is Germany’s longest artificial waterway, running east–west across the country to link major rivers and form a key inland shipping route.
-
E.
Canal du Nord
The Canal du Nord is a strategic waterway in northern France that was a significant site of fighting during World War I.
- 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_69d88394566c8190b3dcbdc72935f7fa |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b2e77ab88190be1ec8179251864e |
completed | April 18, 2026, 4:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00d45013048190a8073f34820ca85a |
completed | May 10, 2026, 6:54 p.m. |
Created at: April 10, 2026, 5:23 a.m.