Triple
T14266110
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gesundbrunnen |
E353647
|
entity |
| Predicate | hasUBahnStation |
P72381
|
FINISHED |
| Object | Gesundbrunnen (Berlin U-Bahn) |
E618832
|
NE FINISHED |
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: Gesundbrunnen (Berlin U-Bahn) | Statement: [Gesundbrunnen, hasUBahnStation, Gesundbrunnen (Berlin U-Bahn)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gesundbrunnen (Berlin U-Bahn) Context triple: [Gesundbrunnen, hasUBahnStation, Gesundbrunnen (Berlin U-Bahn)]
-
A.
Gesundbrunnen station
Gesundbrunnen station is a major railway and S-Bahn interchange in Berlin, Germany, serving as an important hub for regional and long-distance trains.
-
B.
Bülowstraße U-Bahn station
Bülowstraße U-Bahn station is a Berlin underground railway station on the U2 line, known for its elevated structure and historic architecture in the Schöneberg district.
-
C.
Friedrichsfelde U-Bahn station
Friedrichsfelde U-Bahn station is a Berlin underground railway station serving the Friedrichsfelde district on the city’s U-Bahn network.
-
D.
U Bundestag (Berlin U-Bahn station)
U Bundestag is a Berlin U-Bahn station on line U5 located near the German Bundestag and the Reichstag building in the government district.
-
E.
Berlin Gesundbrunnen station
chosen
Berlin Gesundbrunnen station is a major railway and public transport hub in Berlin, Germany, serving regional, long-distance, and urban transit lines.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasUBahnStation Context triple: [Gesundbrunnen, hasUBahnStation, Gesundbrunnen (Berlin U-Bahn)]
-
A.
hasUBahnService
chosen
Indicates that a location or facility is served by, or has access to, an underground metro (U-Bahn) transit line.
-
B.
hasRailwayStationOn
Indicates that a railway station is located on or serves a particular railway line, route, or network segment.
-
C.
hasBusStation
Indicates that a place or area contains or is served by a bus station.
-
D.
hasRailStation
Indicates that one entity possesses, contains, or is served by a rail station.
-
E.
isPublicTransportStation
Indicates that a location functions as a station or stop used by public transportation services such as buses, trains, trams, or subways.
- F. None of above.
Provenance (4 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6357a8188190ba518a486521052b |
completed | April 14, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd326551b08190ae8fe220a6422339 |
completed | May 8, 2026, 12:46 a.m. |
| PD | Predicate disambiguation | batch_69de2a7d586c8190846ff242bbf5ac53 |
completed | April 14, 2026, 11:52 a.m. |
Created at: April 10, 2026, 1:09 a.m.