Triple

T8309509
Position Surface form Disambiguated ID Type / Status
Subject Mittelland Canal E194553 entity
Predicate partOfCorridor P840 FINISHED
Object west–east European inland waterway corridor
The west–east European inland waterway corridor is a major trans-European transport route that links key inland waterways across central Europe, facilitating long-distance east–west freight and passenger navigation.
E725047 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: west–east European inland waterway corridor | Statement: [Mittelland Canal, partOfCorridor, west–east European inland waterway corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: west–east European inland waterway corridor
Context triple: [Mittelland Canal, partOfCorridor, west–east European inland waterway corridor]
  • A. Rhine–Main–Danube Canal
    The Rhine–Main–Danube Canal is a major European waterway that links the North Sea to the Black Sea by connecting the Rhine, Main, and Danube river systems for continuous inland navigation.
  • B. Rotterdam–Berlin–Poland inland waterway route
    The Rotterdam–Berlin–Poland inland waterway route is a major trans-European shipping corridor linking the North Sea port of Rotterdam with Berlin and onward to Poland via interconnected rivers and canals.
  • C. Danube waterway system
    The Danube waterway system is a major European inland navigation network centered on the Danube River, linking multiple countries and river basins for transport and trade.
  • D. Rhine River shipping lane
    The Rhine River shipping lane is a major inland waterway used for commercial and passenger transport through the scenic and historically significant Upper Middle Rhine Valley.
  • E. European inland shipping network
    The European inland shipping network is an interconnected system of navigable rivers, canals, and inland waterways that facilitates freight and passenger transport across multiple European countries.
  • 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: west–east European inland waterway corridor
Triple: [Mittelland Canal, partOfCorridor, west–east European inland waterway corridor]
Generated description
The west–east European inland waterway corridor is a major trans-European transport route that links key inland waterways across central Europe, facilitating long-distance east–west freight and passenger navigation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: west–east European inland waterway corridor
Target entity description: The west–east European inland waterway corridor is a major trans-European transport route that links key inland waterways across central Europe, facilitating long-distance east–west freight and passenger navigation.
  • A. Rhine–Main–Danube Canal
    The Rhine–Main–Danube Canal is a major European waterway that links the North Sea to the Black Sea by connecting the Rhine, Main, and Danube river systems for continuous inland navigation.
  • B. Rotterdam–Berlin–Poland inland waterway route
    The Rotterdam–Berlin–Poland inland waterway route is a major trans-European shipping corridor linking the North Sea port of Rotterdam with Berlin and onward to Poland via interconnected rivers and canals.
  • C. Danube waterway system
    The Danube waterway system is a major European inland navigation network centered on the Danube River, linking multiple countries and river basins for transport and trade.
  • D. Rhine River shipping lane
    The Rhine River shipping lane is a major inland waterway used for commercial and passenger transport through the scenic and historically significant Upper Middle Rhine Valley.
  • E. European inland shipping network
    The European inland shipping network is an interconnected system of navigable rivers, canals, and inland waterways that facilitates freight and passenger transport across multiple European countries.
  • 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_69ca82e613e88190bf8139669bbd0d53 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7f2d2c30819095075940479b75a7 completed March 31, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd95665390819089c8becad018cf51 completed April 1, 2026, 10 p.m.
NEDg Description generation batch_69cda62070888190b55b3f54d29e28e7 completed April 1, 2026, 11:11 p.m.
NED2 Entity disambiguation (via description) batch_69cdb21a65d88190a19dd41f95d173c8 completed April 2, 2026, 12:02 a.m.
Created at: March 30, 2026, 5:54 p.m.