Triple
T3470143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oldenburg |
E73235
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object |
Oldenburg Hauptbahnhof
Oldenburg Hauptbahnhof is the main railway station and central rail transport hub serving the city of Oldenburg in Lower Saxony, Germany.
|
E360936
|
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: Oldenburg Hauptbahnhof | Statement: [Oldenburg, hasTransport, Oldenburg Hauptbahnhof]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oldenburg Hauptbahnhof Context triple: [Oldenburg, hasTransport, Oldenburg Hauptbahnhof]
-
A.
Emden Hauptbahnhof
Emden Hauptbahnhof is the main railway station serving the city of Emden in Lower Saxony, Germany, providing regional and long-distance rail connections.
-
B.
Göttingen railway station
Göttingen railway station is a major rail hub in Lower Saxony, Germany, serving as an important stop on the country’s high-speed and regional rail networks.
-
C.
Hannover Hauptbahnhof
Hannover Hauptbahnhof is the main central railway station of Hanover, Germany, serving as a major national and international transport hub.
-
D.
Braunschweig Hauptbahnhof
Braunschweig Hauptbahnhof is the main railway station and central transportation hub of the city of Braunschweig in Lower Saxony, Germany.
-
E.
Bern Hauptbahnhof
Bern Hauptbahnhof is the main railway station in Switzerland’s capital city, serving as a major national and international transport hub.
- 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: Oldenburg Hauptbahnhof Triple: [Oldenburg, hasTransport, Oldenburg Hauptbahnhof]
Generated description
Oldenburg Hauptbahnhof is the main railway station and central rail transport hub serving the city of Oldenburg in Lower Saxony, Germany.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oldenburg Hauptbahnhof Target entity description: Oldenburg Hauptbahnhof is the main railway station and central rail transport hub serving the city of Oldenburg in Lower Saxony, Germany.
-
A.
Emden Hauptbahnhof
Emden Hauptbahnhof is the main railway station serving the city of Emden in Lower Saxony, Germany, providing regional and long-distance rail connections.
-
B.
Göttingen railway station
Göttingen railway station is a major rail hub in Lower Saxony, Germany, serving as an important stop on the country’s high-speed and regional rail networks.
-
C.
Hannover Hauptbahnhof
Hannover Hauptbahnhof is the main central railway station of Hanover, Germany, serving as a major national and international transport hub.
-
D.
Braunschweig Hauptbahnhof
Braunschweig Hauptbahnhof is the main railway station and central transportation hub of the city of Braunschweig in Lower Saxony, Germany.
-
E.
Bern Hauptbahnhof
Bern Hauptbahnhof is the main railway station in Switzerland’s capital city, serving as a major national and international transport hub.
- 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_69ad85b2fed48190948c8765e453d270 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adbb392f6481908b6ad0457b8cf421 |
completed | March 8, 2026, 6:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3680dd2c48190a06c5c320a06a71a |
completed | March 13, 2026, 1:27 a.m. |
| NEDg | Description generation | batch_69b36937ac4481909e1c90912b70e886 |
completed | March 13, 2026, 1:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b36997650c8190be5e9c78b5174187 |
completed | March 13, 2026, 1:34 a.m. |
Created at: March 8, 2026, 3:17 p.m.