Triple
T17136816
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Muzeum station |
E415859
|
entity |
| Predicate | lineSectionOpenedWith |
P126243
|
FINISHED |
| Object | Line C section Sokolovská–Kačerov |
E1206018
|
NE FINISHED |
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: Line C section Sokolovská–Kačerov | Statement: [Muzeum station, lineSectionOpenedWith, Line C section Sokolovská–Kačerov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line C section Sokolovská–Kačerov Context triple: [Muzeum station, lineSectionOpenedWith, Line C section Sokolovská–Kačerov]
-
A.
Line C (Prague Metro)
chosen
Line C of the Prague Metro is the city's oldest and one of its main north–south rapid transit lines, serving key railway stations and central districts.
-
B.
Hradec Králové–Chlumec nad Cidlinou railway
The Hradec Králové–Chlumec nad Cidlinou railway is a regional rail line in the Czech Republic connecting the city of Hradec Králové with the town of Chlumec nad Cidlinou.
-
C.
Ostrava–Frýdlant nad Ostravicí line
The Ostrava–Frýdlant nad Ostravicí line is a regional railway route in the Moravian-Silesian Region of the Czech Republic that connects the city of Ostrava with the foothills of the Beskid Mountains.
-
D.
Tanvald–Harrachov railway
The Tanvald–Harrachov railway is a mountain railway line in the Czech Republic known for its steep gradients, scenic Jizera Mountains route, and cross-border connection toward Poland.
-
E.
Plzeň–Cheb railway line
The Plzeň–Cheb railway line is a major rail route in western Czechia connecting the city of Plzeň with the border city of Cheb and forming part of an important corridor toward Germany.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: lineSectionOpenedWith Context triple: [Muzeum station, lineSectionOpenedWith, Line C section Sokolovská–Kačerov]
-
A.
lineBOpened
Indicates that a specific line B has been opened or activated, transitioning from a closed or inactive state.
-
B.
lineOpeningContext
Indicates the contextual situation or circumstances present at the moment a line (e.g., of dialogue, text, or code) begins.
-
C.
line3OpeningSegment
Indicates that something is the initial or opening segment of a third line in a sequence or structure.
-
D.
lineOpeningOperator
Indicates that an operator is responsible for initiating or opening a line, such as a production line, communication line, or service line.
-
E.
lineSectionOpeningDate
Indicates the date on which a specific section of a line (e.g., a route, track, or corridor) was officially opened for use.
- 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_69d886d15af4819092f92f8a129763e6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f2cf1c588190986167adcf4851b5 |
completed | April 18, 2026, 9:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a014152da008190bbbff4147cfd8c5b |
completed | May 11, 2026, 2:39 a.m. |
| PD | Predicate disambiguation | batch_69e3830192ac819091344a9e5a36c8c9 |
completed | April 18, 2026, 1:11 p.m. |
| PDg | Predicate description generation | batch_69e3873f62108190966c4e741ebd548d |
completed | April 18, 2026, 1:29 p.m. |
Created at: April 10, 2026, 5:36 a.m.