Triple
T16272919
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S41 (Berlin S-Bahn line) |
E395045
|
entity |
| Predicate | majorInterchange |
P21867
|
FINISHED |
| Object | Berlin Westkreuz station |
E411719
|
NE FINISHED |
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: Berlin Westkreuz station | Statement: [S41 (Berlin S-Bahn line), majorInterchange, Berlin Westkreuz station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berlin Westkreuz station Context triple: [S41 (Berlin S-Bahn line), majorInterchange, Berlin Westkreuz station]
-
A.
Berlin-Westkreuz station
chosen
Berlin-Westkreuz station is a major Berlin S-Bahn interchange in the west of the city, serving as a key junction for multiple suburban rail lines.
-
B.
Berlin Ostkreuz station
Berlin Ostkreuz station is one of Berlin’s busiest and most important railway and S-Bahn interchange hubs, serving as a major transit node in the city’s eastern area.
-
C.
Berlin Hauptbahnhof
Berlin Hauptbahnhof is the main railway station in Berlin and one of Europe’s largest and most important rail hubs, serving extensive regional, national, and international connections.
-
D.
Berlin Waidmannslust station
Berlin Waidmannslust station is a suburban railway station in Berlin’s Waidmannslust district, serving as a stop on the city’s S-Bahn network.
-
E.
Berlin Alexanderplatz station
Berlin Alexanderplatz station is a major transport hub in central Berlin, serving regional and S-Bahn trains as well as U-Bahn and tram lines near the historic Alexanderplatz square.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d87f221d8081909b0b2063e7528ba2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2460b22d88190bdc7cf509cf74198 |
completed | April 17, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f3bd07c81909612f641796deef7 |
completed | May 10, 2026, 9:26 a.m. |
Created at: April 10, 2026, 5:05 a.m.