Triple
T18309606
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Savignyplatz |
E438585
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Savignyplatz station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Savignyplatz station | Statement: [Savignyplatz, servedBy, Savignyplatz station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Savignyplatz station Context triple: [Savignyplatz, servedBy, Savignyplatz station]
-
A.
Stephansplatz station
Stephansplatz station is a major interchange stop in the Vienna U-Bahn network located beneath Stephansplatz in the historic city center near St. Stephen's Cathedral.
-
B.
Hermannplatz station
Hermannplatz station is a major Berlin U-Bahn interchange and historic underground station located beneath the busy Hermannplatz square in the Neukölln district.
-
C.
Friedrichstraße station
Friedrichstraße station is a major railway and S-Bahn hub in central Berlin, historically known as a key border crossing point during the division of the city.
-
D.
Reumannplatz station
Reumannplatz station is a Vienna U-Bahn station in the Favoriten district that serves as a key stop on line U1 and a major local transport hub.
-
E.
Merianplatz station
Merianplatz station is an underground metro stop on Frankfurt am Main’s U4 line, serving the Bornheim district near Berger Straße.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Savignyplatz station Target entity description: Savignyplatz station is a railway station in Berlin, Germany, serving the Savignyplatz area on the city's S-Bahn network.
-
A.
Stephansplatz station
Stephansplatz station is a major interchange stop in the Vienna U-Bahn network located beneath Stephansplatz in the historic city center near St. Stephen's Cathedral.
-
B.
Hermannplatz station
Hermannplatz station is a major Berlin U-Bahn interchange and historic underground station located beneath the busy Hermannplatz square in the Neukölln district.
-
C.
Friedrichstraße station
Friedrichstraße station is a major railway and S-Bahn hub in central Berlin, historically known as a key border crossing point during the division of the city.
-
D.
Reumannplatz station
Reumannplatz station is a Vienna U-Bahn station in the Favoriten district that serves as a key stop on line U1 and a major local transport hub.
-
E.
Merianplatz station
Merianplatz station is an underground metro stop on Frankfurt am Main’s U4 line, serving the Bornheim district near Berger Straße.
- F. None of above. chosen
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_69d8b915e3e881909125d760c15d0c29 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5021709f88190a8047dd57edc2029 |
completed | April 19, 2026, 4:25 p.m. |
Created at: April 10, 2026, 10:36 a.m.