Triple
T14446006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Havel |
E358205
|
entity |
| Predicate | hasCanalConnection |
P845
|
FINISHED |
| Object | Elbe–Havel Canal |
E160786
|
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: Elbe–Havel Canal | Statement: [River Havel, hasCanalConnection, Elbe–Havel Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elbe–Havel Canal Context triple: [River Havel, hasCanalConnection, Elbe–Havel Canal]
-
A.
Elbe–Havel Canal
chosen
The Elbe–Havel Canal is a major German waterway that links the Elbe and Havel river systems, forming part of an important east–west inland shipping route.
-
B.
Elbe-Lübeck Canal
The Elbe-Lübeck Canal is an artificial waterway in northern Germany that links the Elbe River with the city of Lübeck and the Baltic Sea, serving as an important inland shipping route.
-
C.
Oder–Spree Canal
The Oder–Spree Canal is a major inland waterway in Germany that links the River Oder near the Polish border with the River Spree and the Berlin area, facilitating regional and international shipping.
-
D.
Weser–Elbe Canal
The Weser–Elbe Canal is a man-made waterway in northern Germany that links the Weser and Elbe river systems to facilitate inland shipping and regional transport.
-
E.
Teltow Canal
The Teltow Canal is an artificial waterway in Berlin and Brandenburg, Germany, that serves as an important shipping route linking the Havel River with other regional waterways.
- 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_69d82794dfa081909b9134ad2e32244b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de915e76f481909fe9462f964b5b1c |
completed | April 14, 2026, 7:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd6d86dbc0819085fef8fa8b45b373 |
completed | May 8, 2026, 4:58 a.m. |
Created at: April 10, 2026, 1:19 a.m.