Triple

T3409251
Position Surface form Disambiguated ID Type / Status
Subject Rhine–Herne Canal E71849 entity
Predicate hasPort P35 FINISHED
Object Duisburg port facilities
Duisburg port facilities form one of Europe’s largest inland port complexes, serving as a major logistics and transportation hub in western Germany.
 E355369 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: Duisburg port facilities | Statement: [Rhine–Herne Canal, hasPort, Duisburg port facilities]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Duisburg port facilities
Context triple: [Rhine–Herne Canal, hasPort, Duisburg port facilities]
  • A. Duisburg Inner Harbour
    Duisburg Inner Harbour is a historic inland port area in Duisburg, Germany, that has been transformed into a mixed-use district with cultural, residential, and commercial developments along the waterfront.
  • B. Burchardkai container terminal
    Burchardkai container terminal is one of the largest and most important container handling facilities in the Port of Hamburg, serving as a major hub for international maritime trade.
  • C. Waltershof container terminal
    Waltershof container terminal is a major container handling facility within the Port of Hamburg, serving as a key hub for international maritime freight traffic in Germany.
  • D. Altenwerder container terminal
    Altenwerder container terminal is a highly automated, state-of-the-art container handling facility within the Port of Hamburg, known for its advanced logistics and efficiency.
  • E. Port of Hamburg
    The Port of Hamburg is Germany’s largest seaport and a major European logistics hub, known as the country’s “Gateway to the World.”
  • 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: Duisburg port facilities
Triple: [Rhine–Herne Canal, hasPort, Duisburg port facilities]
Generated description
Duisburg port facilities form one of Europe’s largest inland port complexes, serving as a major logistics and transportation hub in western Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Duisburg port facilities
Target entity description: Duisburg port facilities form one of Europe’s largest inland port complexes, serving as a major logistics and transportation hub in western Germany.
  • A. Duisburg Inner Harbour
    Duisburg Inner Harbour is a historic inland port area in Duisburg, Germany, that has been transformed into a mixed-use district with cultural, residential, and commercial developments along the waterfront.
  • B. Burchardkai container terminal
    Burchardkai container terminal is one of the largest and most important container handling facilities in the Port of Hamburg, serving as a major hub for international maritime trade.
  • C. Waltershof container terminal
    Waltershof container terminal is a major container handling facility within the Port of Hamburg, serving as a key hub for international maritime freight traffic in Germany.
  • D. Altenwerder container terminal
    Altenwerder container terminal is a highly automated, state-of-the-art container handling facility within the Port of Hamburg, known for its advanced logistics and efficiency.
  • E. Port of Hamburg
    The Port of Hamburg is Germany’s largest seaport and a major European logistics hub, known as the country’s “Gateway to the World.”
  • 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_69ad85ac312481909e7027ced1456a9f completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb90754788190ab85e2bec020f99e completed March 8, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34bdd99248190823875cae2531609 completed March 12, 2026, 11:27 p.m.
NEDg Description generation batch_69b34e486c3c81908e73c5b75baf119c completed March 12, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69b34fc420b08190baee678721b1b32c completed March 12, 2026, 11:44 p.m.
Created at: March 8, 2026, 3:15 p.m.