Triple
T13291871
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mariendorf |
E316577
|
entity |
| Predicate | hasPublicTransportStation |
P15438
|
FINISHED |
| Object |
U-Bahnhof Westphalweg
U-Bahnhof Westphalweg is a Berlin U-Bahn station serving the Mariendorf district in the southern part of the city.
|
E1032892
|
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: U-Bahnhof Westphalweg | Statement: [Mariendorf, hasPublicTransportStation, U-Bahnhof Westphalweg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U-Bahnhof Westphalweg Context triple: [Mariendorf, hasPublicTransportStation, U-Bahnhof Westphalweg]
-
A.
U-Bahnhof Schloßstraße
U-Bahnhof Schloßstraße is a Berlin U-Bahn station serving the Steglitz district and providing access to the major shopping street Schloßstraße.
-
B.
Weberwiese U-Bahn station
Weberwiese U-Bahn station is a Berlin underground railway station on the U5 line, located in the Friedrichshain district and known for its postwar socialist-era architectural surroundings.
-
C.
Heinrich-Heine-Allee station
Heinrich-Heine-Allee station is a major underground transit hub in central Düsseldorf, Germany, serving multiple Stadtbahn and tram lines and providing key access to the Altstadt and city center.
-
D.
Wuppertal-Barmen station
Wuppertal-Barmen station is a railway station in the Wuppertal district of Barmen in North Rhine-Westphalia, Germany, serving regional and local train services.
-
E.
U-Bahnhof Seestraße
U-Bahnhof Seestraße is a Berlin U-Bahn station located in the Wedding district, serving as an important interchange on the city’s underground network.
- 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: U-Bahnhof Westphalweg Triple: [Mariendorf, hasPublicTransportStation, U-Bahnhof Westphalweg]
Generated description
U-Bahnhof Westphalweg is a Berlin U-Bahn station serving the Mariendorf district in the southern part of the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U-Bahnhof Westphalweg Target entity description: U-Bahnhof Westphalweg is a Berlin U-Bahn station serving the Mariendorf district in the southern part of the city.
-
A.
U-Bahnhof Schloßstraße
U-Bahnhof Schloßstraße is a Berlin U-Bahn station serving the Steglitz district and providing access to the major shopping street Schloßstraße.
-
B.
Weberwiese U-Bahn station
Weberwiese U-Bahn station is a Berlin underground railway station on the U5 line, located in the Friedrichshain district and known for its postwar socialist-era architectural surroundings.
-
C.
Heinrich-Heine-Allee station
Heinrich-Heine-Allee station is a major underground transit hub in central Düsseldorf, Germany, serving multiple Stadtbahn and tram lines and providing key access to the Altstadt and city center.
-
D.
Wuppertal-Barmen station
Wuppertal-Barmen station is a railway station in the Wuppertal district of Barmen in North Rhine-Westphalia, Germany, serving regional and local train services.
-
E.
U-Bahnhof Seestraße
U-Bahnhof Seestraße is a Berlin U-Bahn station located in the Wedding district, serving as an important interchange on the city’s underground network.
- 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_69d806b349908190a9a61dd9323bf153 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d99077a8f48190b1163448a3a978a2 |
completed | April 11, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716d6dc988190ab7183089113237f |
completed | May 3, 2026, 9:35 a.m. |
| NEDg | Description generation | batch_69f717f4d80c8190a1a95c0f2c83c563 |
completed | May 3, 2026, 9:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f718b994188190b273cc6116919c22 |
completed | May 3, 2026, 9:43 a.m. |
Created at: April 9, 2026, 9:27 p.m.