Triple
T18908423
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pardubice hlavní nádraží |
E462528
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Brno hlavní nádraží |
—
|
NE NERFINISHED |
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: Brno hlavní nádraží | Statement: [Pardubice hlavní nádraží, connectsTo, Brno hlavní nádraží]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brno hlavní nádraží Context triple: [Pardubice hlavní nádraží, connectsTo, Brno hlavní nádraží]
-
A.
Budějovická station
Budějovická station is an underground metro station in Prague serving the city’s Line C and the Budějovická district.
-
B.
Prague Masarykovo nádraží
Prague Masarykovo nádraží is one of Prague’s main railway stations, serving regional and commuter trains close to the city center.
-
C.
Jičín railway station
Jičín railway station is a regional train station in the town of Jičín in the Hradec Králové Region of the Czech Republic, serving as a local transport hub on several regional rail lines.
-
D.
České Budějovice railway station
České Budějovice railway station is the main railway hub of the South Bohemian city of České Budějovice in the Czech Republic, serving regional and long-distance passenger and freight traffic.
-
E.
Vltavská station
Vltavská station is an underground metro stop on Prague’s Line C, located near the Vltava River and serving the Holešovice area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brno hlavní nádraží Target entity description: Brno hlavní nádraží is the main railway station in Brno, Czech Republic, serving as a major hub for regional and international train connections.
-
A.
Budějovická station
Budějovická station is an underground metro station in Prague serving the city’s Line C and the Budějovická district.
-
B.
Prague Masarykovo nádraží
Prague Masarykovo nádraží is one of Prague’s main railway stations, serving regional and commuter trains close to the city center.
-
C.
Jičín railway station
Jičín railway station is a regional train station in the town of Jičín in the Hradec Králové Region of the Czech Republic, serving as a local transport hub on several regional rail lines.
-
D.
České Budějovice railway station
České Budějovice railway station is the main railway hub of the South Bohemian city of České Budějovice in the Czech Republic, serving regional and long-distance passenger and freight traffic.
-
E.
Vltavská station
Vltavská station is an underground metro stop on Prague’s Line C, located near the Vltava River and serving the Holešovice area.
- F. None of above. chosen
Provenance (2 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_69d8dcfd05bc819088903cca13cc2846 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c52eed1881908929dace845ae008 |
completed | April 20, 2026, 6:18 a.m. |
Created at: April 10, 2026, 11:58 a.m.