Triple
T14133240
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Schwedenplatz transport hub |
E350221
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Vienna U-Bahn |
E939191
|
NE FINISHED |
How this triple was built (2 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: Vienna U-Bahn | Statement: [Schwedenplatz transport hub, servedBy, Vienna U-Bahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vienna U-Bahn Context triple: [Schwedenplatz transport hub, servedBy, Vienna U-Bahn]
-
A.
Vienna Stadtbahn
The Vienna Stadtbahn was a historic urban rail network in Vienna, Austria, designed in the late 19th century (with notable contributions by architect Otto Wagner), parts of which were later integrated into the city’s modern U-Bahn and S-Bahn systems.
-
B.
Vienna S-Bahn
The Vienna S-Bahn is a suburban rail network serving Vienna and its surrounding regions, providing frequent commuter connections that integrate with the city’s public transport system.
-
C.
Vienna U-Bahn network
chosen
The Vienna U-Bahn network is the rapid transit system serving Austria’s capital, consisting of multiple underground lines that form the backbone of public transportation in Vienna.
-
D.
Vienna U4 metro line
The Vienna U4 metro line is one of the main rapid transit lines in Vienna, running roughly along the Wien River and connecting key districts and transport hubs across the city.
-
E.
Vienna U3 line
The Vienna U3 line is a major east–west underground metro line in Vienna’s U-Bahn network, connecting key central and outer districts across the city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d827865f608190b311820428ae027b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de610cece88190b4a86500677e5938 |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd193728d88190acdb08ad0cf8b394 |
completed | May 7, 2026, 10:59 p.m. |
Created at: April 9, 2026, 11:34 p.m.