Triple

T5368642
Position Surface form Disambiguated ID Type / Status
Subject Museum Island E108790 entity
Predicate hasComponent P35 FINISHED
Object Kupfergraben canal
The Kupfergraben canal is a historic waterway in central Berlin that runs alongside Museum Island, separating it from the mainland and contributing to the island’s distinctive setting.
E515647 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: Kupfergraben canal | Statement: [Museum Island, hasComponent, Kupfergraben canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kupfergraben canal
Context triple: [Museum Island, hasComponent, Kupfergraben canal]
  • A. Ružinovský canal
    Ružinovský canal is a man-made waterway in the Ružinov district of Bratislava, Slovakia, serving local drainage, recreation, and urban landscape functions.
  • B. Nymphenburg Canal
    Nymphenburg Canal is a baroque waterway in Munich that forms a grand axial approach to Nymphenburg Palace and connects it with the city’s urban canal system.
  • C. Oder–Havel Canal
    The Oder–Havel Canal is a major German waterway that links the Havel and Oder river systems, forming part of an important inland shipping route between Berlin and Poland.
  • D. Rhine–Herne Canal
    The Rhine–Herne Canal is a major German shipping canal in the Ruhr area that links the Rhine River with the inland waterways of northern and eastern Germany, serving as an important industrial transport route.
  • E. Berlin-Spandau Ship Canal
    The Berlin-Spandau Ship Canal is a major artificial waterway in Berlin that connects the River Spree with the River Havel, serving both commercial shipping and urban transport.
  • 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: Kupfergraben canal
Triple: [Museum Island, hasComponent, Kupfergraben canal]
Generated description
The Kupfergraben canal is a historic waterway in central Berlin that runs alongside Museum Island, separating it from the mainland and contributing to the island’s distinctive setting.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kupfergraben canal
Target entity description: The Kupfergraben canal is a historic waterway in central Berlin that runs alongside Museum Island, separating it from the mainland and contributing to the island’s distinctive setting.
  • A. Ružinovský canal
    Ružinovský canal is a man-made waterway in the Ružinov district of Bratislava, Slovakia, serving local drainage, recreation, and urban landscape functions.
  • B. Nymphenburg Canal
    Nymphenburg Canal is a baroque waterway in Munich that forms a grand axial approach to Nymphenburg Palace and connects it with the city’s urban canal system.
  • C. Oder–Havel Canal
    The Oder–Havel Canal is a major German waterway that links the Havel and Oder river systems, forming part of an important inland shipping route between Berlin and Poland.
  • D. Rhine–Herne Canal
    The Rhine–Herne Canal is a major German shipping canal in the Ruhr area that links the Rhine River with the inland waterways of northern and eastern Germany, serving as an important industrial transport route.
  • E. Berlin-Spandau Ship Canal
    The Berlin-Spandau Ship Canal is a major artificial waterway in Berlin that connects the River Spree with the River Havel, serving both commercial shipping and urban transport.
  • 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_69bd440c77948190aad2a5f39b7b80f5 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd86856f688190a34ab93619bae134 completed March 20, 2026, 5:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf292c4d1c819088f7b977ac212688 completed March 21, 2026, 11:26 p.m.
NEDg Description generation batch_69bf29d11d2c819095ce493c8866f624 completed March 21, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_69bf2aa2a1688190bc41eb5e259d7d1f completed March 21, 2026, 11:32 p.m.
Created at: March 20, 2026, 2:02 p.m.