Triple
T8102551
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cologne Bonn Airport |
E189148
|
entity |
| Predicate | hasPublicTransportConnection |
P3791
|
FINISHED |
| Object |
Cologne/Bonn Airport railway station
Cologne/Bonn Airport railway station is an underground rail hub in Germany that links Cologne Bonn Airport with regional and long-distance train services across the surrounding area.
|
E719701
|
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: Cologne/Bonn Airport railway station | Statement: [Cologne Bonn Airport, hasPublicTransportConnection, Cologne/Bonn Airport railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cologne/Bonn Airport railway station Context triple: [Cologne Bonn Airport, hasPublicTransportConnection, Cologne/Bonn Airport railway station]
-
A.
Cologne Bonn Airport
Cologne Bonn Airport is a major international airport in western Germany serving the cities of Cologne and Bonn and acting as an important passenger and cargo hub.
-
B.
Bonn-Bad Godesberg station
Bonn-Bad Godesberg station is a railway station in the Bad Godesberg district of Bonn, Germany, serving regional and local train services.
-
C.
Cologne Central Station
Cologne Central Station is the main railway hub of Cologne, Germany, serving as a major national and international transit point adjacent to the city’s famous cathedral.
-
D.
Bonn-Beuel station
Bonn-Beuel station is a railway station in the Beuel district of Bonn, Germany, serving regional and local train services.
-
E.
Bonn Hauptbahnhof
Bonn Hauptbahnhof is the central railway station of Bonn, Germany, serving as a key regional and long-distance transport hub with extensive connections across the Rhine-Ruhr area and beyond.
- 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: Cologne/Bonn Airport railway station Triple: [Cologne Bonn Airport, hasPublicTransportConnection, Cologne/Bonn Airport railway station]
Generated description
Cologne/Bonn Airport railway station is an underground rail hub in Germany that links Cologne Bonn Airport with regional and long-distance train services across the surrounding area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cologne/Bonn Airport railway station Target entity description: Cologne/Bonn Airport railway station is an underground rail hub in Germany that links Cologne Bonn Airport with regional and long-distance train services across the surrounding area.
-
A.
Cologne Bonn Airport
Cologne Bonn Airport is a major international airport in western Germany serving the cities of Cologne and Bonn and acting as an important passenger and cargo hub.
-
B.
Bonn-Bad Godesberg station
Bonn-Bad Godesberg station is a railway station in the Bad Godesberg district of Bonn, Germany, serving regional and local train services.
-
C.
Cologne Central Station
Cologne Central Station is the main railway hub of Cologne, Germany, serving as a major national and international transit point adjacent to the city’s famous cathedral.
-
D.
Bonn-Beuel station
Bonn-Beuel station is a railway station in the Beuel district of Bonn, Germany, serving regional and local train services.
-
E.
Bonn Hauptbahnhof
Bonn Hauptbahnhof is the central railway station of Bonn, Germany, serving as a key regional and long-distance transport hub with extensive connections across the Rhine-Ruhr area and beyond.
- 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_69ca82b886d88190a9cba0d5a4a27521 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb42bd91408190880293dfdce8bef7 |
completed | March 31, 2026, 3:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cced062f3881908560b657c096c92e |
completed | April 1, 2026, 10:01 a.m. |
| NEDg | Description generation | batch_69ccf09a952c8190ace6a9f0012ad90a |
completed | April 1, 2026, 10:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd055292088190927046793cec1c36 |
completed | April 1, 2026, 11:45 a.m. |
Created at: March 30, 2026, 5:31 p.m.