Triple
T14229720
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S-Bahn station Yorckstraße |
E352718
|
entity |
| Predicate | locatedOnRailwayLine |
P848
|
FINISHED |
| Object |
Anhalter Bahn
Anhalter Bahn is a historic German railway line that once connected Berlin with central and southern Germany, playing a major role in long-distance passenger traffic before World War II.
|
E1088069
|
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: Anhalter Bahn | Statement: [S-Bahn station Yorckstraße, locatedOnRailwayLine, Anhalter Bahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Anhalter Bahn Context triple: [S-Bahn station Yorckstraße, locatedOnRailwayLine, Anhalter Bahn]
-
A.
D-Zug
D-Zug was a former class of fast long-distance passenger trains in German-speaking countries, known for providing relatively quick intercity connections before being largely superseded by newer service categories.
-
B.
Limmattalbahn
Limmattalbahn is a modern light rail line in the Limmat Valley near Zurich, Switzerland, providing regional tram-train connectivity between several suburban communities.
-
C.
Iltiosbahn
Iltiosbahn is a Swiss cable car line that transports passengers from Alt St. Johann up into the surrounding mountain area of the Toggenburg region.
-
D.
Nord-Süd-Bahn
Nord-Süd-Bahn was the original name of Berlin’s present-day U6 U-Bahn line, a major north–south underground route through the city.
-
E.
Wotan Line
The Wotan Line was a German World War I defensive fortification on the Western Front, forming part of the larger Hindenburg Line system.
- 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: Anhalter Bahn Triple: [S-Bahn station Yorckstraße, locatedOnRailwayLine, Anhalter Bahn]
Generated description
Anhalter Bahn is a historic German railway line that once connected Berlin with central and southern Germany, playing a major role in long-distance passenger traffic before World War II.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Anhalter Bahn Target entity description: Anhalter Bahn is a historic German railway line that once connected Berlin with central and southern Germany, playing a major role in long-distance passenger traffic before World War II.
-
A.
D-Zug
D-Zug was a former class of fast long-distance passenger trains in German-speaking countries, known for providing relatively quick intercity connections before being largely superseded by newer service categories.
-
B.
Limmattalbahn
Limmattalbahn is a modern light rail line in the Limmat Valley near Zurich, Switzerland, providing regional tram-train connectivity between several suburban communities.
-
C.
Iltiosbahn
Iltiosbahn is a Swiss cable car line that transports passengers from Alt St. Johann up into the surrounding mountain area of the Toggenburg region.
-
D.
Nord-Süd-Bahn
Nord-Süd-Bahn was the original name of Berlin’s present-day U6 U-Bahn line, a major north–south underground route through the city.
-
E.
Wotan Line
The Wotan Line was a German World War I defensive fortification on the Western Front, forming part of the larger Hindenburg Line system.
- 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_69d8278adc7c8190a9218d69bce3c4e6 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de622b89fc8190af08dab9e1976759 |
completed | April 14, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd2819bfec8190b555632338c53740 |
completed | May 8, 2026, 12:02 a.m. |
| NEDg | Description generation | batch_69fd2c3388f0819085aa203ec88fe81e |
completed | May 8, 2026, 12:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd2cc71b248190aa78697c5bc397e6 |
completed | May 8, 2026, 12:22 a.m. |
Created at: April 10, 2026, 1:07 a.m.