Triple
T19592859
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berlin Tiergarten S-Bahn station |
E470278
|
entity |
| Predicate | cityDistrictAccess |
P18717
|
FINISHED |
| Object | Charlottenburg (via Stadtbahn corridor) |
—
|
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: Charlottenburg (via Stadtbahn corridor) | Statement: [Berlin Tiergarten S-Bahn station, cityDistrictAccess, Charlottenburg (via Stadtbahn corridor)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charlottenburg (via Stadtbahn corridor) Context triple: [Berlin Tiergarten S-Bahn station, cityDistrictAccess, Charlottenburg (via Stadtbahn corridor)]
-
A.
Berlin S-Bahn North-South mainline
The Berlin S-Bahn North-South mainline is a major urban rail corridor running through central Berlin, connecting key northern and southern suburban lines via an underground route beneath the city center.
-
B.
Berlin Charlottenburg station
Berlin Charlottenburg station is a major railway and S-Bahn station in Berlin’s Charlottenburg district, serving as an important hub for regional and urban rail traffic in the western part of the city.
-
C.
east–west Stadtbahn corridor
chosen
The east–west Stadtbahn corridor is a major urban rail route in Berlin that carries S-Bahn and regional trains across the city from east to west along an elevated viaduct.
-
D.
Berlin U-Bahn station Johannisthaler Chaussee
Berlin U-Bahn station Johannisthaler Chaussee is a Berlin underground railway station designed by architect Rainer G. Rümmler, known for his distinctive and colorful postwar U-Bahn station designs.
-
E.
Bornholmer Strasse S-Bahn station
Bornholmer Strasse S-Bahn station is a Berlin suburban railway station notable for its location at a former inner-German border crossing and its role in the events surrounding the fall of the Berlin Wall.
- 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_69d8e510024481908415c0d616fa6186 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e64057460c8190962e2e58f06b3985 |
completed | April 20, 2026, 3:03 p.m. |
Created at: April 10, 2026, 1:43 p.m.