Triple
T21462190
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karlín |
E529498
|
entity |
| Predicate | hasMetroStation |
P522
|
FINISHED |
| Object | Křižíkova 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: Křižíkova station | Statement: [Karlín, hasMetroStation, Křižíkova station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Křižíkova station Context triple: [Karlín, hasMetroStation, Křižíkova station]
-
A.
Střížkov station
Střížkov station is a Prague Metro stop known for its distinctive modern architectural design and role serving the northern residential districts of the city.
-
B.
Chodov station
Chodov station is a Prague Metro station on Line C serving the Chodov district in the southern part of the city.
-
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.
Budějovická station
Budějovická station is an underground metro station in Prague serving the city’s Line C and the Budějovická district.
-
E.
Ládví station
Ládví station is a Prague Metro station on Line C serving the Ládví district in the northern part of the city.
- 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: Křižíkova station Target entity description: Křižíkova station is a Prague Metro station on Line B serving the Karlín district of the city.
-
A.
Střížkov station
Střížkov station is a Prague Metro stop known for its distinctive modern architectural design and role serving the northern residential districts of the city.
-
B.
Chodov station
Chodov station is a Prague Metro station on Line C serving the Chodov district in the southern part of the city.
-
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.
Budějovická station
Budějovická station is an underground metro station in Prague serving the city’s Line C and the Budějovická district.
-
E.
Ládví station
Ládví station is a Prague Metro station on Line C serving the Ládví district in the northern part of the city.
- 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_69e0c458133481908ae8b41a12c4edec |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9ef0c0881908554977df00604a6 |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:09 p.m.