Triple
T16732045
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S-Bahn line S2 (Berlin) |
E406614
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Blankenfelde (Teltow-Fläming) station
Blankenfelde (Teltow-Fläming) station is a railway station in the southern outskirts of Berlin that serves as a terminus and regional transport hub for both S-Bahn and mainline services in the Teltow-Fläming district of Brandenburg, Germany.
|
E1237356
|
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: Blankenfelde (Teltow-Fläming) station | Statement: [S-Bahn line S2 (Berlin), servesStation, Blankenfelde (Teltow-Fläming) station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blankenfelde (Teltow-Fläming) station Context triple: [S-Bahn line S2 (Berlin), servesStation, Blankenfelde (Teltow-Fläming) station]
-
A.
Berlin-Köpenick station
Berlin-Köpenick station is a railway station in the Köpenick district of Berlin, Germany, serving regional and S-Bahn commuter rail services.
-
B.
Berlin-Lichterfelde Ost station
Berlin-Lichterfelde Ost station is a railway station in the Berlin district of Lichterfelde that serves as a local and regional transport hub in the city's southwest.
-
C.
Berlin-Friedrichsfelde Ost station
Berlin-Friedrichsfelde Ost station is a local railway station in the Berlin district of Lichtenberg, serving regional and S-Bahn commuter rail services in the eastern part of the city.
-
D.
Bernau (Berlin) station
Bernau (Berlin) station is a railway station in the town of Bernau near Berlin that functions as a key terminus and interchange point for regional and Berlin S-Bahn services.
-
E.
Berlin Lichtenberg station
Berlin Lichtenberg station is a major railway and S-Bahn hub in eastern Berlin that serves regional, long-distance, and local commuter traffic.
- 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: Blankenfelde (Teltow-Fläming) station Triple: [S-Bahn line S2 (Berlin), servesStation, Blankenfelde (Teltow-Fläming) station]
Generated description
Blankenfelde (Teltow-Fläming) station is a railway station in the southern outskirts of Berlin that serves as a terminus and regional transport hub for both S-Bahn and mainline services in the Teltow-Fläming district of Brandenburg, Germany.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Blankenfelde (Teltow-Fläming) station Target entity description: Blankenfelde (Teltow-Fläming) station is a railway station in the southern outskirts of Berlin that serves as a terminus and regional transport hub for both S-Bahn and mainline services in the Teltow-Fläming district of Brandenburg, Germany.
-
A.
Berlin-Köpenick station
Berlin-Köpenick station is a railway station in the Köpenick district of Berlin, Germany, serving regional and S-Bahn commuter rail services.
-
B.
Berlin-Lichterfelde Ost station
Berlin-Lichterfelde Ost station is a railway station in the Berlin district of Lichterfelde that serves as a local and regional transport hub in the city's southwest.
-
C.
Berlin-Friedrichsfelde Ost station
Berlin-Friedrichsfelde Ost station is a local railway station in the Berlin district of Lichtenberg, serving regional and S-Bahn commuter rail services in the eastern part of the city.
-
D.
Bernau (Berlin) station
Bernau (Berlin) station is a railway station in the town of Bernau near Berlin that functions as a key terminus and interchange point for regional and Berlin S-Bahn services.
-
E.
Berlin Lichtenberg station
Berlin Lichtenberg station is a major railway and S-Bahn hub in eastern Berlin that serves regional, long-distance, and local commuter traffic.
- 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_69d8838f242881908abd8bc138795886 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e39c362bb88190921fab43d76c3ee8 |
completed | April 18, 2026, 2:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00bb04c1e88190b6c9f43fbdfd6bc4 |
completed | May 10, 2026, 5:06 p.m. |
| NEDg | Description generation | batch_6a00bf01716481908c50ee3d439909e5 |
completed | May 10, 2026, 5:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00bf760a488190b918fbd56f706035 |
completed | May 10, 2026, 5:25 p.m. |
Created at: April 10, 2026, 5:20 a.m.