Triple
T18932074
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Łuków |
E463137
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Łuków–Lublin line |
—
|
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: Łuków–Lublin line | Statement: [Łuków, railwayLine, Łuków–Lublin line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Łuków–Lublin line Context triple: [Łuków, railwayLine, Łuków–Lublin line]
-
A.
Wrocław – Lubin line
The Wrocław–Lubin line is a regional railway route in Lower Silesia, Poland, connecting the major city of Wrocław with the mining town of Lubin.
-
B.
Wrocław – Jelcz-Laskowice line
The Wrocław – Jelcz-Laskowice line is a regional railway route in Lower Silesia, Poland, connecting the city of Wrocław with the town of Jelcz-Laskowice and serving commuter and local passenger traffic.
-
C.
Ostrava–Opava line
The Ostrava–Opava line is a regional railway route in the Czech Republic connecting the industrial city of Ostrava with the historic city of Opava.
-
D.
Wrocław – Wałbrzych line
The Wrocław–Wałbrzych line is a major railway route in Lower Silesia, Poland, connecting the regional capital Wrocław with the city of Wałbrzych through a series of urban and mountainous areas.
-
E.
Warsaw–Kutno railway line
The Warsaw–Kutno railway line is a key rail route in central Poland that connects the capital city of Warsaw with the town of Kutno, serving numerous intermediate communities and facilitating both passenger and freight transport.
- 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: Łuków–Lublin line Target entity description: The Łuków–Lublin line is a railway route in eastern Poland connecting the town of Łuków with the regional capital Lublin, serving both passenger and freight traffic.
-
A.
Wrocław – Lubin line
The Wrocław–Lubin line is a regional railway route in Lower Silesia, Poland, connecting the major city of Wrocław with the mining town of Lubin.
-
B.
Wrocław – Jelcz-Laskowice line
The Wrocław – Jelcz-Laskowice line is a regional railway route in Lower Silesia, Poland, connecting the city of Wrocław with the town of Jelcz-Laskowice and serving commuter and local passenger traffic.
-
C.
Ostrava–Opava line
The Ostrava–Opava line is a regional railway route in the Czech Republic connecting the industrial city of Ostrava with the historic city of Opava.
-
D.
Wrocław – Wałbrzych line
The Wrocław–Wałbrzych line is a major railway route in Lower Silesia, Poland, connecting the regional capital Wrocław with the city of Wałbrzych through a series of urban and mountainous areas.
-
E.
Warsaw–Kutno railway line
The Warsaw–Kutno railway line is a key rail route in central Poland that connects the capital city of Warsaw with the town of Kutno, serving numerous intermediate communities and facilitating both passenger and freight transport.
- 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_69d8dcfec90481909e926be9767e5779 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c9c0b84881909ad6da9522203df8 |
completed | April 20, 2026, 6:37 a.m. |
Created at: April 10, 2026, 11:59 a.m.