Triple

T20368543
Position Surface form Disambiguated ID Type / Status
Subject Bulgarian rail network E496982 entity
Predicate hasInternationalCorridor P110142 FINISHED
Object Pan-European Corridor VIII
Pan-European Corridor VIII is a major trans-European transport route linking the Adriatic and Black Seas through Albania, North Macedonia, and Bulgaria, facilitating regional trade and connectivity.
 E1427405 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: Pan-European Corridor VIII | Statement: [Bulgarian rail network, hasInternationalCorridor, Pan-European Corridor VIII]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pan-European Corridor VIII
Context triple: [Bulgarian rail network, hasInternationalCorridor, Pan-European Corridor VIII]
  • A. Pan-European Corridor IV
    Pan-European Corridor IV is a major trans-European transport route linking Central Europe with Greece and Turkey through a network of road and rail connections.
  • B. Pan-European Corridor III
    Pan-European Corridor III is a major trans-European transport route linking Western and Eastern Europe, running from Germany through Poland and Ukraine toward Eastern markets.
  • C. Pan-European Transport Corridor IX
    Pan-European Transport Corridor IX is a major trans-European transport route connecting northern and southern Europe, facilitating trade and mobility across multiple countries including Greece and Bulgaria.
  • D. Pan-European Corridor Xc
    Pan-European Corridor Xc is a major European transport route that forms a branch of Corridor X, linking central Europe with southern and eastern parts of the Balkan Peninsula.
  • E. Pan-European Corridor V
    Pan-European Corridor V is a major trans-European transport route that links key cities in Central and Eastern Europe, facilitating trade and mobility between Western Europe and countries such as Ukraine and Poland.
  • 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: Pan-European Corridor VIII
Triple: [Bulgarian rail network, hasInternationalCorridor, Pan-European Corridor VIII]
Generated description
Pan-European Corridor VIII is a major trans-European transport route linking the Adriatic and Black Seas through Albania, North Macedonia, and Bulgaria, facilitating regional trade and connectivity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pan-European Corridor VIII
Target entity description: Pan-European Corridor VIII is a major trans-European transport route linking the Adriatic and Black Seas through Albania, North Macedonia, and Bulgaria, facilitating regional trade and connectivity.
  • A. Pan-European Corridor IV
    Pan-European Corridor IV is a major trans-European transport route linking Central Europe with Greece and Turkey through a network of road and rail connections.
  • B. Pan-European Corridor III
    Pan-European Corridor III is a major trans-European transport route linking Western and Eastern Europe, running from Germany through Poland and Ukraine toward Eastern markets.
  • C. Pan-European Transport Corridor IX
    Pan-European Transport Corridor IX is a major trans-European transport route connecting northern and southern Europe, facilitating trade and mobility across multiple countries including Greece and Bulgaria.
  • D. Pan-European Corridor Xc
    Pan-European Corridor Xc is a major European transport route that forms a branch of Corridor X, linking central Europe with southern and eastern parts of the Balkan Peninsula.
  • E. Pan-European Corridor V
    Pan-European Corridor V is a major trans-European transport route that links key cities in Central and Eastern Europe, facilitating trade and mobility between Western Europe and countries such as Ukraine and Poland.
  • 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_69e0b4a4f9b081908a5a021919c21ccb completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e678734b188190bb2c5863023f9f8c completed April 20, 2026, 7:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08761089a0819088d14d6fe7922669 completed May 16, 2026, 1:50 p.m.
NEDg Description generation batch_6a087709e00c81908b564de6a00798ae completed May 16, 2026, 1:54 p.m.
NED2 Entity disambiguation (via description) batch_6a0877bd84d08190b22722b247c92f8d completed May 16, 2026, 1:57 p.m.
Created at: April 16, 2026, 11:26 a.m.