Triple
T3381575
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stadtmitte |
E71196
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Stadtmitte U6 platform
The Stadtmitte U6 platform is the underground station level in central Berlin serving line U6 of the Berlin U-Bahn.
|
E353655
|
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: Stadtmitte U6 platform | Statement: [Stadtmitte, hasPart, Stadtmitte U6 platform]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stadtmitte U6 platform Context triple: [Stadtmitte, hasPart, Stadtmitte U6 platform]
-
A.
Stephansplatz transport hub
Stephansplatz transport hub is a major public transportation interchange in central Vienna, serving as a key access point to the historic city center around St. Stephen’s Cathedral.
-
B.
Schottentor transport hub
Schottentor transport hub is a major public transportation interchange in central Vienna, serving as a key node for trams, buses, and the U2 metro line near the historic city center and the University of Vienna.
-
C.
Marienplatz U-Bahn station
Marienplatz U-Bahn station is a major underground transit hub in central Munich, serving as a key interchange point for multiple U-Bahn and S-Bahn lines beneath the historic Marienplatz square.
-
D.
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.
-
E.
Platz der Luftbrücke U-Bahn station
Platz der Luftbrücke U-Bahn station is a Berlin Underground station on line U6, serving the Tempelhof area near the former Tempelhof Airport.
- 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: Stadtmitte U6 platform Triple: [Stadtmitte, hasPart, Stadtmitte U6 platform]
Generated description
The Stadtmitte U6 platform is the underground station level in central Berlin serving line U6 of the Berlin U-Bahn.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stadtmitte U6 platform Target entity description: The Stadtmitte U6 platform is the underground station level in central Berlin serving line U6 of the Berlin U-Bahn.
-
A.
Stephansplatz transport hub
Stephansplatz transport hub is a major public transportation interchange in central Vienna, serving as a key access point to the historic city center around St. Stephen’s Cathedral.
-
B.
Schottentor transport hub
Schottentor transport hub is a major public transportation interchange in central Vienna, serving as a key node for trams, buses, and the U2 metro line near the historic city center and the University of Vienna.
-
C.
Marienplatz U-Bahn station
Marienplatz U-Bahn station is a major underground transit hub in central Munich, serving as a key interchange point for multiple U-Bahn and S-Bahn lines beneath the historic Marienplatz square.
-
D.
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.
-
E.
Platz der Luftbrücke U-Bahn station
Platz der Luftbrücke U-Bahn station is a Berlin Underground station on line U6, serving the Tempelhof area near the former Tempelhof Airport.
- 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_69ad85a8fd9c819095ecedf838d2bf1b |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb5e9af608190bfb228ef99a87bb7 |
completed | March 8, 2026, 5:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3344f9b448190aab1038ead60fa48 |
completed | March 12, 2026, 9:46 p.m. |
| NEDg | Description generation | batch_69b338147cc0819095f00b28910e178a |
completed | March 12, 2026, 10:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b338967c6c819090fe5f77bfa1978f |
completed | March 12, 2026, 10:05 p.m. |
Created at: March 8, 2026, 3:14 p.m.