Triple
T3236081
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rhine–Main–Danube Canal |
E67857
|
entity |
| Predicate | replaced |
P101
|
FINISHED |
| Object |
Ludwig Canal
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.
|
E340241
|
NE FINISHED |
How this triple was built (4 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: [Rhine–Main–Danube Canal, replaced, Ludwig Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ludwig Canal Context triple: [Rhine–Main–Danube Canal, replaced, Ludwig Canal]
-
A.
Channel Dash
Channel Dash was a daring 1942 German naval operation in which major warships, including battleships and a heavy cruiser, attempted a high-risk daylight escape from occupied France to German ports via the English Channel.
-
B.
Moselle Canal
The Moselle Canal is a navigable waterway in northeastern France that parallels and connects to the Moselle River, facilitating commercial and recreational boat traffic through the region.
-
C.
Canal des Deux Mers
The Canal des Deux Mers is a historic French waterway system linking the Atlantic Ocean to the Mediterranean Sea via interconnected canals and rivers.
-
D.
Grand Canal d’Alsace
The Grand Canal d’Alsace is a major artificial waterway in eastern France that diverts and regulates part of the Rhine for navigation, hydroelectric power, and flood control.
-
E.
Zihl Canal
The Zihl Canal is a Swiss waterway that channels the outflow of Lake Biel toward the Aare River, helping regulate water levels in the Seeland region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ludwig Canal Triple: [Rhine–Main–Danube Canal, replaced, Ludwig Canal]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ludwig Canal Target entity description: 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.
-
A.
Channel Dash
Channel Dash was a daring 1942 German naval operation in which major warships, including battleships and a heavy cruiser, attempted a high-risk daylight escape from occupied France to German ports via the English Channel.
-
B.
Moselle Canal
The Moselle Canal is a navigable waterway in northeastern France that parallels and connects to the Moselle River, facilitating commercial and recreational boat traffic through the region.
-
C.
Canal des Deux Mers
The Canal des Deux Mers is a historic French waterway system linking the Atlantic Ocean to the Mediterranean Sea via interconnected canals and rivers.
-
D.
Grand Canal d’Alsace
The Grand Canal d’Alsace is a major artificial waterway in eastern France that diverts and regulates part of the Rhine for navigation, hydroelectric power, and flood control.
-
E.
Zihl Canal
The Zihl Canal is a Swiss waterway that channels the outflow of Lake Biel toward the Aare River, helping regulate water levels in the Seeland region.
- F. None of above. chosen
Provenance (5 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_69ad858d27348190abb61c280b4c86a9 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaee05d34819095dbce4db6ac8613 |
completed | March 8, 2026, 5:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b277459d1081909766934ce6a56091 |
completed | March 12, 2026, 8:20 a.m. |
| NEDg | Description generation | batch_69b2780e41e0819080ddb26668f32838 |
completed | March 12, 2026, 8:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b27bd238a48190b9d13ee8a8bc955d |
completed | March 12, 2026, 8:39 a.m. |
Created at: March 8, 2026, 3:08 p.m.