Triple
T13304217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper Rhine |
E316891
|
entity |
| Predicate | hasCanalConnection |
P845
|
FINISHED |
| Object |
Mainz–Ludwigshafen industrial ports
The Mainz–Ludwigshafen industrial ports are a major cluster of river ports and logistics hubs along the Rhine in western Germany, serving as key centers for chemical, manufacturing, and bulk cargo transport.
|
E1032819
|
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: Mainz–Ludwigshafen industrial ports | Statement: [Upper Rhine, hasCanalConnection, Mainz–Ludwigshafen industrial ports]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mainz–Ludwigshafen industrial ports Context triple: [Upper Rhine, hasCanalConnection, Mainz–Ludwigshafen industrial ports]
-
A.
Port of Mannheim
The Port of Mannheim is a major inland port in southwestern Germany that serves as a key logistics and transport hub on the Rhine for the surrounding industrial and commercial region.
-
B.
Port of Duisburg
The Port of Duisburg is the world’s largest inland port and a major European logistics hub located in Duisburg, Germany.
-
C.
Port of Cologne
The Port of Cologne is a major inland port on the Rhine River that serves as a key logistics and transportation hub for trade and industry in western Germany.
-
D.
Rheinauhafen
Rheinauhafen is a redeveloped riverside district in Cologne, Germany, known for its modern architecture, cultural attractions, and scenic promenade along the Rhine.
-
E.
Duisburg port facilities
Duisburg port facilities form one of Europe’s largest inland port complexes, serving as a major logistics and transportation hub in western Germany.
- 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: Mainz–Ludwigshafen industrial ports Triple: [Upper Rhine, hasCanalConnection, Mainz–Ludwigshafen industrial ports]
Generated description
The Mainz–Ludwigshafen industrial ports are a major cluster of river ports and logistics hubs along the Rhine in western Germany, serving as key centers for chemical, manufacturing, and bulk cargo transport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mainz–Ludwigshafen industrial ports Target entity description: The Mainz–Ludwigshafen industrial ports are a major cluster of river ports and logistics hubs along the Rhine in western Germany, serving as key centers for chemical, manufacturing, and bulk cargo transport.
-
A.
Port of Mannheim
The Port of Mannheim is a major inland port in southwestern Germany that serves as a key logistics and transport hub on the Rhine for the surrounding industrial and commercial region.
-
B.
Port of Duisburg
The Port of Duisburg is the world’s largest inland port and a major European logistics hub located in Duisburg, Germany.
-
C.
Port of Cologne
The Port of Cologne is a major inland port on the Rhine River that serves as a key logistics and transportation hub for trade and industry in western Germany.
-
D.
Rheinauhafen
Rheinauhafen is a redeveloped riverside district in Cologne, Germany, known for its modern architecture, cultural attractions, and scenic promenade along the Rhine.
-
E.
Duisburg port facilities
Duisburg port facilities form one of Europe’s largest inland port complexes, serving as a major logistics and transportation hub in western Germany.
- 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_69d806b40ab4819094adf6c374f4811a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990a76adc8190ab9abcdb79a21ca8 |
completed | April 11, 2026, 12:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716e161008190a48275ef54225d56 |
completed | May 3, 2026, 9:35 a.m. |
| NEDg | Description generation | batch_69f717b868608190971c38f26b61cf28 |
completed | May 3, 2026, 9:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f718705a44819084b97d35a10ee50d |
completed | May 3, 2026, 9:42 a.m. |
Created at: April 9, 2026, 9:28 p.m.