Triple
T12401285
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rokycany District |
E296257
|
entity |
| Predicate | containsTransportInfrastructure |
P2413
|
FINISHED |
| Object | Prague–Plzeň railway line |
E474101
|
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: Prague–Plzeň railway line | Statement: [Rokycany District, containsTransportInfrastructure, Prague–Plzeň railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prague–Plzeň railway line Context triple: [Rokycany District, containsTransportInfrastructure, Prague–Plzeň railway line]
-
A.
Prague–Plzeň railway line
chosen
The Prague–Plzeň railway line is a major Czech rail corridor connecting the capital city Prague with the industrial and regional hub of Plzeň, serving both passenger and freight traffic.
-
B.
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.
-
C.
Plzeň–Klatovy railway line
The Plzeň–Klatovy railway line is a regional rail route in the Czech Republic connecting the city of Plzeň with the town of Klatovy and serving as an important link in western Bohemia’s rail network.
-
D.
Plzeň–Žatec railway line
The Plzeň–Žatec railway line is a regional rail route in the Czech Republic connecting the city of Plzeň with Žatec and serving towns across western Bohemia.
-
E.
Plzeň–Domažlice railway line
The Plzeň–Domažlice railway line is a regional rail route in the Czech Republic connecting the city of Plzeň with the town of Domažlice 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.
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_69d6ad9f464c81909db36d7e96e34b9e |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d46007c81908e0f4b590402bf58 |
completed | April 10, 2026, 7:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63484c6808190a71d24f8ee3a7e15 |
completed | May 2, 2026, 5:29 p.m. |
Created at: April 8, 2026, 9:55 p.m.