Triple
T22183697
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vienna U-Bahn line U4 |
E548235
|
entity |
| Predicate | hasInterchangeStation |
P2413
|
FINISHED |
| Object |
Spittelau station
Spittelau station is a major public transport hub in Vienna that serves both U-Bahn lines and regional rail, facilitating convenient transfers across the city’s network.
|
E1526394
|
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: Spittelau station | Statement: [Vienna U-Bahn line U4, hasInterchangeStation, Spittelau station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spittelau station Context triple: [Vienna U-Bahn line U4, hasInterchangeStation, Spittelau station]
-
A.
Gmunden station
Gmunden station is a railway station in the Austrian town of Gmunden that serves as a stop on the scenic Salzkammergut railway line.
-
B.
Pfarrkirchen station
Pfarrkirchen station is a regional railway station in the town of Pfarrkirchen in Bavaria, Germany, serving local passenger rail services.
-
C.
Probstzella station
Probstzella station is a railway station in Thuringia, Germany, historically notable as a former inner German border station on the line between Berlin and Bavaria.
-
D.
Heidenheim an der Brenz station
Heidenheim an der Brenz station is a regional railway station in the town of Heidenheim an der Brenz in Baden-Württemberg, Germany, serving as a local transport hub on the Ulm–Aalen line.
-
E.
Donauwörth station
Donauwörth station is a railway station in the Bavarian town of Donauwörth, Germany, serving as a regional transport hub on several important rail 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: Spittelau station Triple: [Vienna U-Bahn line U4, hasInterchangeStation, Spittelau station]
Generated description
Spittelau station is a major public transport hub in Vienna that serves both U-Bahn lines and regional rail, facilitating convenient transfers across the city’s network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Spittelau station Target entity description: Spittelau station is a major public transport hub in Vienna that serves both U-Bahn lines and regional rail, facilitating convenient transfers across the city’s network.
-
A.
Gmunden station
Gmunden station is a railway station in the Austrian town of Gmunden that serves as a stop on the scenic Salzkammergut railway line.
-
B.
Pfarrkirchen station
Pfarrkirchen station is a regional railway station in the town of Pfarrkirchen in Bavaria, Germany, serving local passenger rail services.
-
C.
Probstzella station
Probstzella station is a railway station in Thuringia, Germany, historically notable as a former inner German border station on the line between Berlin and Bavaria.
-
D.
Heidenheim an der Brenz station
Heidenheim an der Brenz station is a regional railway station in the town of Heidenheim an der Brenz in Baden-Württemberg, Germany, serving as a local transport hub on the Ulm–Aalen line.
-
E.
Donauwörth station
Donauwörth station is a railway station in the Bavarian town of Donauwörth, Germany, serving as a regional transport hub on several important rail 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_69e11e3e0c7c8190b30d278845e2497e |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12aa75440819084cbe9176b9edb47 |
completed | April 28, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0aae5f58fc8190a6b1d810df96d9b1 |
completed | May 18, 2026, 6:14 a.m. |
| NEDg | Description generation | batch_6a0ab2cf834c81908ac2e03de12084c8 |
completed | May 18, 2026, 6:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0ab35404e08190b6483048bca05e63 |
completed | May 18, 2026, 6:36 a.m. |
Created at: April 16, 2026, 8:35 p.m.