Triple
T14504950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ludwig Canal aqueduct remains |
E340240
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Ludwig Canal |
E340241
|
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: Ludwig Canal | Statement: [Ludwig Canal aqueduct remains, partOf, Ludwig Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ludwig Canal Context triple: [Ludwig Canal aqueduct remains, partOf, Ludwig Canal]
-
A.
Ludwig Canal
chosen
The Ludwig Canal was a 19th-century waterway in Bavaria that first linked the Main and Danube river systems, serving as a precursor to the modern Rhine–Main–Danube Canal.
-
B.
Ourcq canal
The Ourcq Canal is a historic waterway in northern France that connects the Ourcq River to Paris, serving both navigation and water supply purposes.
-
C.
Beauharnois Canal
The Beauharnois Canal is a major navigation and power canal in southwestern Quebec that diverts St. Lawrence River water to feed the Beauharnois hydroelectric generating station and facilitate ship passage.
-
D.
Saar Canal
The Saar Canal is a navigable waterway in northeastern France that links the Saar River to the broader European canal network, facilitating regional transport and commerce.
-
E.
Landwehr Canal
The Landwehr Canal is a 19th-century man-made waterway in Berlin that runs parallel to the River Spree and passes through several central districts, serving both transport and recreational purposes.
- 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_69d822d9c0408190b9a2b3643e58bb4d |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69de94e25a2481908b8394e9a19f3b64 |
completed | April 14, 2026, 7:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd8aaeaf40819087fa0db989813e02 |
completed | May 8, 2026, 7:03 a.m. |
Created at: April 10, 2026, 1:21 a.m.