Triple
T18072296
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bonn Stadtbahn lines |
E432459
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
SWB Bus und Bahn
SWB Bus und Bahn is the municipal public transport company of Bonn, Germany, operating the city’s buses and light rail services.
|
E1303641
|
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: SWB Bus und Bahn | Statement: [Bonn Stadtbahn lines, operator, SWB Bus und Bahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SWB Bus und Bahn Context triple: [Bonn Stadtbahn lines, operator, SWB Bus und Bahn]
-
A.
SL buses
SL buses are the public bus services operating within the Stockholm County public transport network in Sweden.
-
B.
SSB-Stadtbahn
SSB-Stadtbahn is the light rail and tram network operated by Stuttgarter Straßenbahnen AG that serves Stuttgart and its surrounding metropolitan area in Germany.
-
C.
SkyBus express bus
SkyBus express bus is a dedicated airport shuttle service providing frequent, direct coach connections between Melbourne Airport and central Melbourne locations.
-
D.
Optibús
Optibús is the bus rapid transit (BRT) system serving the city of León in the Mexican state of Guanajuato.
-
E.
Autobuses del Norte
Autobuses del Norte is a Mexico City Metro station that serves the nearby northern intercity bus terminal, connecting metro passengers with regional and long-distance bus services.
- 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: SWB Bus und Bahn Triple: [Bonn Stadtbahn lines, operator, SWB Bus und Bahn]
Generated description
SWB Bus und Bahn is the municipal public transport company of Bonn, Germany, operating the city’s buses and light rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SWB Bus und Bahn Target entity description: SWB Bus und Bahn is the municipal public transport company of Bonn, Germany, operating the city’s buses and light rail services.
-
A.
SL buses
SL buses are the public bus services operating within the Stockholm County public transport network in Sweden.
-
B.
SSB-Stadtbahn
SSB-Stadtbahn is the light rail and tram network operated by Stuttgarter Straßenbahnen AG that serves Stuttgart and its surrounding metropolitan area in Germany.
-
C.
SkyBus express bus
SkyBus express bus is a dedicated airport shuttle service providing frequent, direct coach connections between Melbourne Airport and central Melbourne locations.
-
D.
Optibús
Optibús is the bus rapid transit (BRT) system serving the city of León in the Mexican state of Guanajuato.
-
E.
Autobuses del Norte
Autobuses del Norte is a Mexico City Metro station that serves the nearby northern intercity bus terminal, connecting metro passengers with regional and long-distance bus services.
- 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_69d8b9070cac81909fa9473fb1c3f1c7 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ccef022c81909be41b2c3a3ee68e |
completed | April 19, 2026, 12:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03567685fc8190a63da27de99a1101 |
completed | May 12, 2026, 4:33 p.m. |
| NEDg | Description generation | batch_6a0357dd52dc8190990b5dc2fe1b4720 |
completed | May 12, 2026, 4:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03585051d4819085e4ea76b0a8ea8b |
completed | May 12, 2026, 4:41 p.m. |
Created at: April 10, 2026, 10:26 a.m.