Triple
T4820564
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Friedenau |
E107699
|
entity |
| Predicate | hasPublicTransport |
P1288
|
FINISHED |
| Object |
U-Bahn station Walther-Schreiber-Platz
U-Bahn station Walther-Schreiber-Platz is a Berlin underground railway station serving the Friedenau area in the borough of Tempelhof-Schöneberg.
|
E471230
|
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-Bahn station Walther-Schreiber-Platz | Statement: [Friedenau, hasPublicTransport, U-Bahn station Walther-Schreiber-Platz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U-Bahn station Walther-Schreiber-Platz Context triple: [Friedenau, hasPublicTransport, U-Bahn station Walther-Schreiber-Platz]
-
A.
Max-Weber-Platz U-Bahn station
Max-Weber-Platz U-Bahn station is a major Munich underground station and interchange point on the city’s U-Bahn network, serving the Haidhausen area east of the city center.
-
B.
Viktoria-Luise-Platz station
Viktoria-Luise-Platz station is a Berlin U-Bahn station on the short U4 line, serving the Schöneberg district near Viktoria-Luise-Platz square.
-
C.
Fröttmaning U-Bahn station
Fröttmaning U-Bahn station is a Munich underground railway stop that serves as the primary public transit access point for the nearby Allianz Arena football stadium.
-
D.
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.
-
E.
Bayerischer Platz station
Bayerischer Platz station is a Berlin U-Bahn station in the Schöneberg district, notable for its historic architecture and role as an interchange between lines U4 and U7.
- 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-Bahn station Walther-Schreiber-Platz Triple: [Friedenau, hasPublicTransport, U-Bahn station Walther-Schreiber-Platz]
Generated description
U-Bahn station Walther-Schreiber-Platz is a Berlin underground railway station serving the Friedenau area in the borough of Tempelhof-Schöneberg.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U-Bahn station Walther-Schreiber-Platz Target entity description: U-Bahn station Walther-Schreiber-Platz is a Berlin underground railway station serving the Friedenau area in the borough of Tempelhof-Schöneberg.
-
A.
Max-Weber-Platz U-Bahn station
Max-Weber-Platz U-Bahn station is a major Munich underground station and interchange point on the city’s U-Bahn network, serving the Haidhausen area east of the city center.
-
B.
Viktoria-Luise-Platz station
Viktoria-Luise-Platz station is a Berlin U-Bahn station on the short U4 line, serving the Schöneberg district near Viktoria-Luise-Platz square.
-
C.
Fröttmaning U-Bahn station
Fröttmaning U-Bahn station is a Munich underground railway stop that serves as the primary public transit access point for the nearby Allianz Arena football stadium.
-
D.
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.
-
E.
Bayerischer Platz station
Bayerischer Platz station is a Berlin U-Bahn station in the Schöneberg district, notable for its historic architecture and role as an interchange between lines U4 and U7.
- 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_69bd43f9efa081908314cb3e94fa1695 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6c98358081908ed43425af667a98 |
completed | March 20, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be4dc02118819093f4dfad16c6085f |
completed | March 21, 2026, 7:50 a.m. |
| NEDg | Description generation | batch_69be4e38bccc81909102f922fd395568 |
completed | March 21, 2026, 7:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be4ea8fa708190909e26268b49b678 |
completed | March 21, 2026, 7:54 a.m. |
Created at: March 20, 2026, 1:24 p.m.