Triple
T9123213
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Königsplatz (Berlin) |
E218906
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object |
U Bundestag (Berlin U-Bahn station)
U Bundestag is a Berlin U-Bahn station on line U5 located near the German Bundestag and the Reichstag building in the government district.
|
E779625
|
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 Bundestag (Berlin U-Bahn station) | Statement: [Königsplatz (Berlin), hasTransportConnection, U Bundestag (Berlin U-Bahn station)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U Bundestag (Berlin U-Bahn station) Context triple: [Königsplatz (Berlin), hasTransportConnection, U Bundestag (Berlin U-Bahn station)]
-
A.
Bülowstraße U-Bahn station
Bülowstraße U-Bahn station is a Berlin underground railway station on the U2 line, known for its elevated structure and historic architecture in the Schöneberg district.
-
B.
Friedrichsfelde U-Bahn station
Friedrichsfelde U-Bahn station is a Berlin underground railway station serving the Friedrichsfelde district on the city’s U-Bahn network.
-
C.
U-Bahn station Friedrich-Wilhelm-Platz
U-Bahn station Friedrich-Wilhelm-Platz is a Berlin underground railway station serving the Friedenau area in the southwestern part of the city.
-
D.
Tempelhof (Berlin U-Bahn station)
Tempelhof (Berlin U-Bahn station) is an underground station in Berlin’s U-Bahn network serving the Tempelhof district near the former Tempelhof Airport.
-
E.
Berlin-Schöneberg station
Berlin-Schöneberg station is a railway station in Berlin’s Schöneberg district, serving as a local transport hub for S-Bahn and regional rail services.
- 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 Bundestag (Berlin U-Bahn station) Triple: [Königsplatz (Berlin), hasTransportConnection, U Bundestag (Berlin U-Bahn station)]
Generated description
U Bundestag is a Berlin U-Bahn station on line U5 located near the German Bundestag and the Reichstag building in the government district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U Bundestag (Berlin U-Bahn station) Target entity description: U Bundestag is a Berlin U-Bahn station on line U5 located near the German Bundestag and the Reichstag building in the government district.
-
A.
Bülowstraße U-Bahn station
Bülowstraße U-Bahn station is a Berlin underground railway station on the U2 line, known for its elevated structure and historic architecture in the Schöneberg district.
-
B.
Friedrichsfelde U-Bahn station
Friedrichsfelde U-Bahn station is a Berlin underground railway station serving the Friedrichsfelde district on the city’s U-Bahn network.
-
C.
U-Bahn station Friedrich-Wilhelm-Platz
U-Bahn station Friedrich-Wilhelm-Platz is a Berlin underground railway station serving the Friedenau area in the southwestern part of the city.
-
D.
Tempelhof (Berlin U-Bahn station)
Tempelhof (Berlin U-Bahn station) is an underground station in Berlin’s U-Bahn network serving the Tempelhof district near the former Tempelhof Airport.
-
E.
Berlin-Schöneberg station
Berlin-Schöneberg station is a railway station in Berlin’s Schöneberg district, serving as a local transport hub for S-Bahn and regional rail services.
- 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_69ca83dddd548190983b96c664f7f367 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca8b5fa188190be6465e74cf26915 |
completed | April 1, 2026, 5:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0308ff628819083f02bf71eb40c5b |
completed | April 3, 2026, 9:26 p.m. |
| NEDg | Description generation | batch_69d0318ef52c8190bfa0bef6a8d41daa |
completed | April 3, 2026, 9:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d03571c4648190bd546152c61c55a5 |
completed | April 3, 2026, 9:47 p.m. |
Created at: March 30, 2026, 7:17 p.m.