Triple
T11646984
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U1 (Vienna U-Bahn) |
E276799
|
entity |
| Predicate | connectsKeyTransportHub |
P97914
|
FINISHED |
| Object | Praterstern station |
E276798
|
NE FINISHED |
How this triple was built (3 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: Praterstern station | Statement: [U1 (Vienna U-Bahn), connectsKeyTransportHub, Praterstern station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Praterstern station Context triple: [U1 (Vienna U-Bahn), connectsKeyTransportHub, Praterstern station]
-
A.
Praterstern railway station
chosen
Praterstern railway station is a major transport hub in Vienna, Austria, serving as a key interchange for regional and urban rail, metro, tram, and bus services.
-
B.
Messe-Prater U-Bahn station
Messe-Prater U-Bahn station is a Vienna U-Bahn station serving the exhibition grounds and nearby university campus in the Leopoldstadt district.
-
C.
Innsbrucker Platz station
Innsbrucker Platz station is a Berlin U-Bahn and S-Bahn interchange located in the Schöneberg district of Germany’s capital.
-
D.
Rosenheimer Platz station
Rosenheimer Platz station is a key Munich S-Bahn stop in the Haidhausen district, providing convenient access to the nearby Gasteig cultural center and the city center.
-
E.
Kaisermühlen–Vienna International Centre station
Kaisermühlen–Vienna International Centre station is a Vienna U-Bahn station serving the Vienna International Centre and surrounding Kaisermühlen district.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: connectsKeyTransportHub Context triple: [U1 (Vienna U-Bahn), connectsKeyTransportHub, Praterstern station]
-
A.
connectsKeyHub
Indicates that one entity serves as a key hub that links or routes connections between multiple other entities.
-
B.
isKeyTransitHub
Indicates that a location functions as a major transfer point where multiple transportation routes or modes intersect and a high volume of passenger or cargo movement is concentrated.
-
C.
isCentralHubOf
Indicates that one entity functions as the primary connecting or coordinating hub for activities, resources, or interactions among multiple other entities.
-
D.
hasTransportHub
Indicates that a location contains or serves as a central facility where multiple transport routes or modes connect for passenger or cargo movement.
-
E.
connectsCentralAreaTo
chosen
Indicates a relationship where one element serves as a link or pathway between a central area and another location or component.
- F. None of above.
Provenance (4 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_69d6aafbb3c081908a9cdb4ecb8d981d |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a2cc8bfc8190a063cc37de9596a9 |
completed | April 10, 2026, 7:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f166403d6081908caa665433eaed53 |
completed | April 29, 2026, 2 a.m. |
| PD | Predicate disambiguation | batch_69d85dd94bdc819091fa2ed33eb31624 |
completed | April 10, 2026, 2:18 a.m. |
Created at: April 8, 2026, 9:39 p.m.