Triple
T14435083
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rhine waterway system |
E357937
|
entity |
| Predicate | hasPort |
P35
|
FINISHED |
| Object | Port of Ludwigshafen |
E1032819
|
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: Port of Ludwigshafen | Statement: [Rhine waterway system, hasPort, Port of Ludwigshafen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Ludwigshafen Context triple: [Rhine waterway system, hasPort, Port of Ludwigshafen]
-
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.
Mainz–Ludwigshafen industrial ports
chosen
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.
-
C.
Port of Duisburg
The Port of Duisburg is the world’s largest inland port and a major European logistics hub located in Duisburg, 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.
Port of Karlsruhe
The Port of Karlsruhe is a major inland commercial and industrial port in southwestern Germany that serves as an important logistics hub along the Rhine.
- 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_69d8279402a88190821ffa39ae15bccf |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de9148cf4481909082cc91b2f76218 |
completed | April 14, 2026, 7:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fda90a7f2881909a7744f1f4344173 |
completed | May 8, 2026, 9:12 a.m. |
Created at: April 10, 2026, 1:18 a.m.