Triple
T16089733
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hlavní nádraží |
E390328
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Prague Masarykovo nádraží
Prague Masarykovo nádraží is one of Prague’s main railway stations, serving regional and commuter trains close to the city center.
|
E1198449
|
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: Prague Masarykovo nádraží | Statement: [Hlavní nádraží, connectsTo, Prague Masarykovo nádraží]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prague Masarykovo nádraží Context triple: [Hlavní nádraží, connectsTo, Prague Masarykovo nádraží]
-
A.
Nádraží Holešovice
Nádraží Holešovice is a major Prague Metro station in the Holešovice district that serves as an important transport hub connecting the metro with suburban and long-distance trains.
-
B.
Havelian railway station
Havelian railway station is a rail transport facility in Havelian, Pakistan, serving as a key terminus and logistics hub for passenger and freight services in the region.
-
C.
Vltavská station
Vltavská station is an underground metro stop on Prague’s Line C, located near the Vltava River and serving the Holešovice area.
-
D.
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.
-
E.
Joachimsthal station
Joachimsthal station is a regional railway stop in the town of Joachimsthal in Brandenburg, Germany, providing local train connections for residents and visitors.
- 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: Prague Masarykovo nádraží Triple: [Hlavní nádraží, connectsTo, Prague Masarykovo nádraží]
Generated description
Prague Masarykovo nádraží is one of Prague’s main railway stations, serving regional and commuter trains close to the city center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prague Masarykovo nádraží Target entity description: Prague Masarykovo nádraží is one of Prague’s main railway stations, serving regional and commuter trains close to the city center.
-
A.
Nádraží Holešovice
Nádraží Holešovice is a major Prague Metro station in the Holešovice district that serves as an important transport hub connecting the metro with suburban and long-distance trains.
-
B.
Havelian railway station
Havelian railway station is a rail transport facility in Havelian, Pakistan, serving as a key terminus and logistics hub for passenger and freight services in the region.
-
C.
Vltavská station
Vltavská station is an underground metro stop on Prague’s Line C, located near the Vltava River and serving the Holešovice area.
-
D.
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.
-
E.
Joachimsthal station
Joachimsthal station is a regional railway stop in the town of Joachimsthal in Brandenburg, Germany, providing local train connections for residents and visitors.
- 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_69d87f198bc48190a8b7e53ca15b7ead |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e1845161908190adca2af94710b2cc |
completed | April 17, 2026, 12:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fffeed4e008190b1e8d924b9dc9d37 |
completed | May 10, 2026, 3:43 a.m. |
| NEDg | Description generation | batch_69ffff8ddb04819091d2261acf823d3c |
completed | May 10, 2026, 3:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffffdb48788190879e733d46393529 |
completed | May 10, 2026, 3:47 a.m. |
Created at: April 10, 2026, 4:59 a.m.