Triple
T16549390
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birkenwerder |
E402028
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Birkenwerder station
Birkenwerder station is a railway station in Birkenwerder, Germany, serving regional and S-Bahn commuter rail services in the Berlin-Brandenburg area.
|
E1221043
|
NE FINISHED |
How this triple was built (4 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: Birkenwerder station | Statement: [Birkenwerder, hasRailwayStation, Birkenwerder station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birkenwerder station Context triple: [Birkenwerder, hasRailwayStation, Birkenwerder station]
-
A.
Werder (Havel) station
Werder (Havel) station is a regional railway station in the town of Werder (Havel) in Brandenburg, Germany, providing rail connections to nearby cities including Berlin and Potsdam.
-
B.
Berlin-Wittenau station
Berlin-Wittenau station is a public transport hub in Berlin that serves the Wittenau locality with connections to the city’s S-Bahn and U-Bahn networks.
-
C.
Berlin-Hermsdorf station
Berlin-Hermsdorf station is a suburban railway station in Berlin’s Hermsdorf district, serving as part of the city’s S-Bahn commuter rail network.
-
D.
Friedrichsdorf station
Friedrichsdorf station is a regional railway station in Friedrichsdorf, Hesse, Germany, serving as a local transport hub with connections to nearby cities such as Frankfurt.
-
E.
Halensee station
Halensee station is a Berlin S-Bahn railway station in the Charlottenburg-Wilmersdorf district, serving as a local transit stop on the city’s western ring line.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Birkenwerder station Triple: [Birkenwerder, hasRailwayStation, Birkenwerder station]
Generated description
Birkenwerder station is a railway station in Birkenwerder, Germany, serving regional and S-Bahn commuter rail services in the Berlin-Brandenburg area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Birkenwerder station Target entity description: Birkenwerder station is a railway station in Birkenwerder, Germany, serving regional and S-Bahn commuter rail services in the Berlin-Brandenburg area.
-
A.
Werder (Havel) station
Werder (Havel) station is a regional railway station in the town of Werder (Havel) in Brandenburg, Germany, providing rail connections to nearby cities including Berlin and Potsdam.
-
B.
Berlin-Wittenau station
Berlin-Wittenau station is a public transport hub in Berlin that serves the Wittenau locality with connections to the city’s S-Bahn and U-Bahn networks.
-
C.
Berlin-Hermsdorf station
Berlin-Hermsdorf station is a suburban railway station in Berlin’s Hermsdorf district, serving as part of the city’s S-Bahn commuter rail network.
-
D.
Friedrichsdorf station
Friedrichsdorf station is a regional railway station in Friedrichsdorf, Hesse, Germany, serving as a local transport hub with connections to nearby cities such as Frankfurt.
-
E.
Halensee station
Halensee station is a Berlin S-Bahn railway station in the Charlottenburg-Wilmersdorf district, serving as a local transit stop on the city’s western ring line.
- F. None of above. chosen
Provenance (5 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_69d88384bc30819084229e7dcdc39a41 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e34fc323a88190b5c2a34de0a3c7f0 |
completed | April 18, 2026, 9:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006edbd8388190b9a96c1cc5c9119e |
completed | May 10, 2026, 11:41 a.m. |
| NEDg | Description generation | batch_6a006f7ca0dc8190a75d84d9ffbf83e0 |
completed | May 10, 2026, 11:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00705453c081909e8401024e92b5aa |
completed | May 10, 2026, 11:47 a.m. |
Created at: April 10, 2026, 5:15 a.m.