Triple
T16089516
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line C (Prague Metro) |
E390323
|
entity |
| Predicate | connectsStation |
P845
|
FINISHED |
| Object | Hlavní nádraží station |
E390328
|
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: Hlavní nádraží station | Statement: [Line C (Prague Metro), connectsStation, Hlavní nádraží station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hlavní nádraží station Context triple: [Line C (Prague Metro), connectsStation, Hlavní nádraží station]
-
A.
Hlavní nádraží
chosen
Hlavní nádraží is a major central railway and metro station in Prague, serving as one of the city’s primary transportation hubs.
-
B.
Hauptbahnhof station
Hauptbahnhof station is Berlin’s central railway hub, serving as the city’s main long-distance, regional, and local train interchange.
-
C.
Hradec Králové hlavní nádraží
Hradec Králové hlavní nádraží is the main railway station serving the city of Hradec Králové in the Czech Republic, functioning as a key regional transport hub.
-
D.
Děčín hlavní nádraží
Děčín hlavní nádraží is the main railway station in the Czech city of Děčín, serving as a key international rail hub near the German border.
-
E.
Můstek station
Můstek station is a major Prague Metro interchange located at the lower end of Wenceslas Square, connecting lines A and B in the city center.
- 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_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_69ffe490d494819081f812811f032702 |
completed | May 10, 2026, 1:51 a.m. |
Created at: April 10, 2026, 4:59 a.m.