Triple
T21605903
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stadtkreis Potsdam |
E533170
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Potsdam main railway station |
—
|
NE NERFINISHED |
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: Potsdam main railway station | Statement: [Stadtkreis Potsdam, contains, Potsdam main railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Potsdam main railway station Context triple: [Stadtkreis Potsdam, contains, Potsdam main railway station]
-
A.
Berlin-Spandau station
Berlin-Spandau station is a major railway and transport hub in western Berlin, serving long-distance, regional, and S-Bahn trains as well as local bus and U-Bahn connections.
-
B.
Brandenburg Hauptbahnhof
Brandenburg Hauptbahnhof is the main railway station serving the city of Brandenburg an der Havel in Germany, providing regional and long-distance rail connections.
-
C.
Potsdam-Golm railway station
Potsdam-Golm railway station is a regional train station in Potsdam, Germany, serving as a key public transit hub for the nearby Potsdam Science Park and surrounding research institutions.
-
D.
Potsdam Hbf
chosen
Potsdam Hbf is the main railway station of Potsdam, Germany, serving as a key regional and S-Bahn hub connecting the city with Berlin and surrounding areas.
-
E.
Berlin Anhalter Bahnhof
Berlin Anhalter Bahnhof was one of Berlin’s most important former mainline railway stations, historically serving as a major southern gateway for long-distance trains before its destruction in World War II.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c46364608190a337dc8720dc2a35 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef17e5783481909db36c388f3ae227 |
completed | April 27, 2026, 8:01 a.m. |
Created at: April 16, 2026, 6:33 p.m.