Triple
T23428841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prague-Libeň |
E563267
|
entity |
| Predicate | transport |
P230
|
FINISHED |
| Object | Prague-Libeň railway station |
—
|
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: Prague-Libeň railway station | Statement: [Prague-Libeň, transport, Prague-Libeň railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prague-Libeň railway station Context triple: [Prague-Libeň, transport, Prague-Libeň railway station]
-
A.
Praha-Smíchov railway station
Praha-Smíchov railway station is a major railway hub in Prague’s Smíchov district, serving suburban, regional, and long-distance trains and providing an important gateway to the city’s southwest.
-
B.
Praha-Holešovice railway station
Praha-Holešovice railway station is a major railway hub in Prague, Czech Republic, serving as an important stop for both domestic and international trains, particularly on routes to the north and east of the country.
-
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.
Vltavská station
Vltavská station is an underground metro stop on Prague’s Line C, located near the Vltava River and serving the Holešovice area.
-
E.
Budějovická station
Budějovická station is an underground metro station in Prague serving the city’s Line C and the Budějovická district.
- 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: Prague-Libeň railway station Target entity description: Prague-Libeň railway station is a major rail hub in the Libeň district of Prague, serving regional and suburban train connections within the Czech capital’s network.
-
A.
Praha-Smíchov railway station
Praha-Smíchov railway station is a major railway hub in Prague’s Smíchov district, serving suburban, regional, and long-distance trains and providing an important gateway to the city’s southwest.
-
B.
Praha-Holešovice railway station
Praha-Holešovice railway station is a major railway hub in Prague, Czech Republic, serving as an important stop for both domestic and international trains, particularly on routes to the north and east of the country.
-
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.
Vltavská station
Vltavská station is an underground metro stop on Prague’s Line C, located near the Vltava River and serving the Holešovice area.
-
E.
Budějovická station
Budějovická station is an underground metro station in Prague serving the city’s Line C and the Budějovická district.
- 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_69e24553980c8190bb66a2ae0bdab125 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a54ba29881909945690496f28d65 |
completed | April 29, 2026, 6:29 a.m. |
Created at: April 17, 2026, 5:48 p.m.