Triple
T23042798
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kochstraße U-Bahn station |
E573784
|
entity |
| Predicate | currentName |
P1213
|
FINISHED |
| Object | Kochstraße (Checkpoint Charlie) |
—
|
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: Kochstraße (Checkpoint Charlie) | Statement: [Kochstraße U-Bahn station, currentName, Kochstraße (Checkpoint Charlie)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kochstraße (Checkpoint Charlie) Context triple: [Kochstraße U-Bahn station, currentName, Kochstraße (Checkpoint Charlie)]
-
A.
Checkpoint Charlie (border crossing to West Berlin)
chosen
Checkpoint Charlie was the most famous crossing point between East and West Berlin during the Cold War, symbolizing the division between the Eastern Bloc and the Western world.
-
B.
Berlin Warschauer Straße
Berlin Warschauer Straße is a major railway and S-Bahn station in Berlin’s Friedrichshain district, serving as a key interchange for local and regional public transport.
-
C.
Berliner Allee
Berliner Allee is a major thoroughfare in Berlin that runs through the Weißensee district and serves as an important local traffic artery.
-
D.
Frankfurter Kreuz
Frankfurter Kreuz is one of Germany’s busiest and most important motorway interchanges, connecting major autobahns near Frankfurt in the Rhine-Main region.
-
E.
Brückenstraße
Brückenstraße is a street in Chemnitz, Germany, known for being the prominent urban backdrop in front of the iconic Karl Marx Monument.
- 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_69e245b9c11481909d06c872214d21af |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18516417081908bf747b20de23a75 |
completed | April 29, 2026, 4:12 a.m. |
Created at: April 17, 2026, 3:54 p.m.