Triple

T19368118
Position Surface form Disambiguated ID Type / Status
Subject Basel–Olten railway line E484456 entity
Predicate integratedIn P15157 FINISHED
Object European rail freight corridors
European rail freight corridors are designated international rail routes across Europe that prioritize and coordinate cross-border freight transport to improve efficiency, capacity, and interoperability in the rail freight sector.
E340242 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: European rail freight corridors | Statement: [Basel–Olten railway line, integratedIn, European rail freight corridors]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: European rail freight corridors
Context triple: [Basel–Olten railway line, integratedIn, European rail freight corridors]
  • A. European freight corridor
    The European freight corridor is a major transcontinental transport route that facilitates high-volume cargo movement across multiple European countries, enhancing trade connectivity and logistics efficiency.
  • B. Pan-European transport corridors
    Pan-European transport corridors are major international routes designated to improve and integrate transport infrastructure across multiple European countries, particularly in Central and Eastern Europe.
  • C. European transit corridor
    The European transit corridor is a major cross-border transportation route that facilitates the movement of people and goods across multiple European countries, enhancing regional connectivity and trade.
  • D. Germany–Austria–Eastern Europe rail corridor
    The Germany–Austria–Eastern Europe rail corridor is a major trans-European railway axis that connects key German and Austrian hubs with destinations across Eastern Europe, facilitating international passenger and freight transport.
  • E. London–Brussels–Cologne rail corridor
    The London–Brussels–Cologne rail corridor is a key high-speed international railway route linking the United Kingdom with Belgium and Germany via major European cities.
  • 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: European rail freight corridors
Triple: [Basel–Olten railway line, integratedIn, European rail freight corridors]
Generated description
European rail freight corridors are designated international rail routes across Europe that prioritize and coordinate cross-border freight transport to improve efficiency, capacity, and interoperability in the rail freight sector.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: European rail freight corridors
Target entity description: European rail freight corridors are designated international rail routes across Europe that prioritize and coordinate cross-border freight transport to improve efficiency, capacity, and interoperability in the rail freight sector.
  • A. European freight corridor chosen
    The European freight corridor is a major transcontinental transport route that facilitates high-volume cargo movement across multiple European countries, enhancing trade connectivity and logistics efficiency.
  • B. Pan-European transport corridors
    Pan-European transport corridors are major international routes designated to improve and integrate transport infrastructure across multiple European countries, particularly in Central and Eastern Europe.
  • C. European transit corridor
    The European transit corridor is a major cross-border transportation route that facilitates the movement of people and goods across multiple European countries, enhancing regional connectivity and trade.
  • D. Germany–Austria–Eastern Europe rail corridor
    The Germany–Austria–Eastern Europe rail corridor is a major trans-European railway axis that connects key German and Austrian hubs with destinations across Eastern Europe, facilitating international passenger and freight transport.
  • E. London–Brussels–Cologne rail corridor
    The London–Brussels–Cologne rail corridor is a key high-speed international railway route linking the United Kingdom with Belgium and Germany via major European cities.
  • 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_69d8e8d305088190ad13571532aa454c completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e619adac8881909136c50351f3683d completed April 20, 2026, 12:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07241692fc81909b627d1939165823 completed May 15, 2026, 1:48 p.m.
NEDg Description generation batch_6a0725e546488190988000d77c961c0f completed May 15, 2026, 1:55 p.m.
NED2 Entity disambiguation (via description) batch_6a0726a79b308190a584bc808f4b2faa completed May 15, 2026, 1:59 p.m.
Created at: April 10, 2026, 1:35 p.m.