Triple

T19740489
Position Surface form Disambiguated ID Type / Status
Subject Prague–Plzeň railway line E474101 entity
Predicate partOf P40 FINISHED
Object Czech transit corridor
The Czech transit corridor is a major railway route in the Czech Republic that forms part of a key international rail axis connecting Western and Eastern Europe.
E683444 NE FINISHED

How this triple was built (4 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: Czech transit corridor | Statement: [Prague–Plzeň railway line, partOf, Czech transit corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Czech transit corridor
Context triple: [Prague–Plzeň railway line, partOf, Czech transit corridor]
  • A. Brno–Vienna corridor
    The Brno–Vienna corridor is a major Central European transport and development axis linking the Czech city of Brno with Austria’s capital Vienna, supporting regional connectivity and economic integration.
  • B. Prague–Nuremberg corridor
    The Prague–Nuremberg corridor is a major trans-European transport route linking the Czech capital Prague with the German city of Nuremberg, facilitating significant regional and international traffic and trade.
  • C. Berlin–Prague–Vienna transport corridor
    The Berlin–Prague–Vienna transport corridor is a major trans-European route linking the German, Czech, and Austrian capitals by an integrated network of rail and road infrastructure.
  • D. Hungary–Austria road corridor
    The Hungary–Austria road corridor is a major cross-border transport route linking Hungary and Austria and facilitating regional travel and trade between the two countries.
  • E. Ostrava–Bohumín line
    The Ostrava–Bohumín line is a key railway route in the Czech Republic that connects the industrial city of Ostrava with the town of Bohumín and forms part of major national and international rail corridors.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Czech transit corridor
Triple: [Prague–Plzeň railway line, partOf, Czech transit corridor]
Generated description
The Czech transit corridor is a major railway route in the Czech Republic that forms part of a key international rail axis connecting Western and Eastern Europe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Czech transit corridor
Target entity description: The Czech transit corridor is a major railway route in the Czech Republic that forms part of a key international rail axis connecting Western and Eastern Europe.
  • A. Brno–Vienna corridor
    The Brno–Vienna corridor is a major Central European transport and development axis linking the Czech city of Brno with Austria’s capital Vienna, supporting regional connectivity and economic integration.
  • B. Prague–Nuremberg corridor
    The Prague–Nuremberg corridor is a major trans-European transport route linking the Czech capital Prague with the German city of Nuremberg, facilitating significant regional and international traffic and trade.
  • C. Berlin–Prague–Vienna transport corridor
    The Berlin–Prague–Vienna transport corridor is a major trans-European route linking the German, Czech, and Austrian capitals by an integrated network of rail and road infrastructure.
  • D. Hungary–Austria road corridor
    The Hungary–Austria road corridor is a major cross-border transport route linking Hungary and Austria and facilitating regional travel and trade between the two countries.
  • E. Ostrava–Bohumín line chosen
    The Ostrava–Bohumín line is a key railway route in the Czech Republic that connects the industrial city of Ostrava with the town of Bohumín and forms part of major national and international rail corridors.
  • F. None of above.

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_69d8e517ebd48190979ee76723bcfadf completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6516159c8819090022094aa91902b completed April 20, 2026, 4:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07b4fd89488190a1d3b7e43f37e46f completed May 16, 2026, 12:06 a.m.
NEDg Description generation batch_6a07b5a83f708190a317715bc650491b completed May 16, 2026, 12:09 a.m.
NED2 Entity disambiguation (via description) batch_6a07b67964b481909af269c6b5db6527 completed May 16, 2026, 12:12 a.m.
Created at: April 10, 2026, 1:47 p.m.