Triple
T14266191
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U9 |
E353649
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Friedrich-Wilhelm-Platz
Friedrich-Wilhelm-Platz is a Berlin U-Bahn station on the U9 line located in the district of Friedenau.
|
E1105400
|
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: Friedrich-Wilhelm-Platz | Statement: [U9, hasStation, Friedrich-Wilhelm-Platz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Friedrich-Wilhelm-Platz Context triple: [U9, hasStation, Friedrich-Wilhelm-Platz]
-
A.
Friedrich-Ebert-Platz
Friedrich-Ebert-Platz is a public square and U-Bahn station in Nuremberg, Germany, serving as a stop on the city’s U3 metro line.
-
B.
Ernst-Reuter-Platz
Ernst-Reuter-Platz is a major public square and traffic junction in Berlin, Germany, named in honor of the post-war mayor Ernst Reuter.
-
C.
Max-Josefs-Platz
Max-Josefs-Platz is a historic central square in Rosenheim, Germany, known for its picturesque old-town architecture, shops, and cafés.
-
D.
Ernst-August-Platz
Ernst-August-Platz is a central public square in Hanover, Germany, located in front of the main railway station and known as a major urban meeting point and transport hub.
-
E.
Fehrbelliner Platz
Fehrbelliner Platz is a Berlin U-Bahn station in the Wilmersdorf district that serves as a key transfer point between multiple subway lines.
- 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: Friedrich-Wilhelm-Platz Triple: [U9, hasStation, Friedrich-Wilhelm-Platz]
Generated description
Friedrich-Wilhelm-Platz is a Berlin U-Bahn station on the U9 line located in the district of Friedenau.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Friedrich-Wilhelm-Platz Target entity description: Friedrich-Wilhelm-Platz is a Berlin U-Bahn station on the U9 line located in the district of Friedenau.
-
A.
Friedrich-Ebert-Platz
Friedrich-Ebert-Platz is a public square and U-Bahn station in Nuremberg, Germany, serving as a stop on the city’s U3 metro line.
-
B.
Ernst-Reuter-Platz
Ernst-Reuter-Platz is a major public square and traffic junction in Berlin, Germany, named in honor of the post-war mayor Ernst Reuter.
-
C.
Max-Josefs-Platz
Max-Josefs-Platz is a historic central square in Rosenheim, Germany, known for its picturesque old-town architecture, shops, and cafés.
-
D.
Ernst-August-Platz
Ernst-August-Platz is a central public square in Hanover, Germany, located in front of the main railway station and known as a major urban meeting point and transport hub.
-
E.
Fehrbelliner Platz
Fehrbelliner Platz is a Berlin U-Bahn station in the Wilmersdorf district that serves as a key transfer point between multiple subway lines.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6358c2288190ac1fd26e688a605d |
completed | April 14, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd7a31ef388190bc3082abc1c25ff4 |
completed | May 8, 2026, 5:52 a.m. |
| NEDg | Description generation | batch_69fd7cac286c8190a87bbcd3b7d4d3ac |
completed | May 8, 2026, 6:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd7d24601c8190a95567703123e33b |
completed | May 8, 2026, 6:05 a.m. |
Created at: April 10, 2026, 1:09 a.m.