Triple
T16362930
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Göta älv |
E397361
|
entity |
| Predicate | hasLockSystem |
P2431
|
FINISHED |
| Object | Trollhätte Canal locks |
E435596
|
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: Trollhätte Canal locks | Statement: [Göta älv, hasLockSystem, Trollhätte Canal locks]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trollhätte Canal locks Context triple: [Göta älv, hasLockSystem, Trollhätte Canal locks]
-
A.
Kiel-Holtenau locks
The Kiel-Holtenau locks are a major lock complex at the Baltic Sea entrance of Germany’s Kiel Canal, enabling ships to transition between the canal and the Baltic at different water levels.
-
B.
Finow Canal locks
The Finow Canal locks are historic navigation structures along one of Germany’s oldest artificial waterways, notable for their engineering heritage and role in regional inland shipping near Eberswalde.
-
C.
Elbe shipping lock
The Elbe shipping lock is a key navigational structure on the Elbe River that enables vessels to bypass water level differences and safely transit near Lauenburg.
-
D.
Göta Canal and locks
Göta Canal and locks is a historic Swedish waterway featuring an extensive system of locks that connect lakes and seas across the country, serving as both an engineering landmark and a popular tourist route.
-
E.
Trollhätte Canal
chosen
Trollhätte Canal is a Swedish shipping canal with locks that bypass the Trollhättan falls, forming a key part of the inland waterway between Gothenburg and Lake Vänern.
- 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_69d87f2778dc8190aa95c7572db127e6 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2ff3aada88190a6e01f04c494a6ac |
completed | April 18, 2026, 3:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a002dbeabe081909e3d02676293e8b2 |
completed | May 10, 2026, 7:03 a.m. |
Created at: April 10, 2026, 5:08 a.m.