Triple
T19966868
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Plzeň–Žatec railway line |
E479957
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Ústí nad Labem Region |
—
|
NE NERFINISHED |
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: Ústí nad Labem Region | Statement: [Plzeň–Žatec railway line, regionServed, Ústí nad Labem Region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ústí nad Labem Region Context triple: [Plzeň–Žatec railway line, regionServed, Ústí nad Labem Region]
-
A.
Ústí nad Labem Region
chosen
The Ústí nad Labem Region is an administrative region in northwestern Czech Republic known for its industrial centers, lignite mining, and scenic landscapes along the Elbe River and the Bohemian Central Uplands.
-
B.
Liberec Region
The Liberec Region is an administrative region in the north of the Czech Republic known for its mountainous landscapes, including parts of the Jizera and Krkonoše Mountains, and the city of Liberec as its capital.
-
C.
Plzeň Region
The Plzeň Region is an administrative region in western Czech Republic known for its capital city Plzeň, industrial heritage, and educational and cultural institutions.
-
D.
Pardubice Region
Pardubice Region is an administrative region in the eastern part of the Czech Republic, known for its historic city of Pardubice, industry, and traditional horse racing.
-
E.
Olomouc Region
Olomouc Region is an administrative region in the eastern Czech Republic, centered on the historic city of Olomouc and known for its cultural heritage and mixed industrial-agricultural economy.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e523c19881909f9197037200dde6 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65bc5e41881908c1e8867820f1c0c |
completed | April 20, 2026, 5 p.m. |
Created at: April 10, 2026, 1:54 p.m.