Triple

T14505024
Position Surface form Disambiguated ID Type / Status
Subject Ludwig Canal E340241 entity
Predicate alternativeName P39 FINISHED
Object Ludwigskanal
Ludwigskanal is a historic 19th-century canal in Bavaria, Germany, built to connect the Main and Danube rivers as an important early trans-European waterway.
E1107889 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: Ludwigskanal | Statement: [Ludwig Canal, alternativeName, Ludwigskanal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ludwigskanal
Context triple: [Ludwig Canal, alternativeName, Ludwigskanal]
  • A. 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.
  • 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. Britz Canal
    The Britz Canal is a short industrial waterway in Berlin, Germany, linking local waterways and serving as part of the city’s inland shipping network.
  • D. Marchfeld Canal
    The Marchfeld Canal is an artificial waterway in eastern Austria that supplies irrigation and drinking water to the Marchfeld region and helps regulate local water levels.
  • E. Griebnitz Canal
    Griebnitz Canal is a waterway in the Berlin–Brandenburg region of Germany that links local lakes and canals as part of the area’s inland navigation network.
  • 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: Ludwigskanal
Triple: [Ludwig Canal, alternativeName, Ludwigskanal]
Generated description
Ludwigskanal is a historic 19th-century canal in Bavaria, Germany, built to connect the Main and Danube rivers as an important early trans-European waterway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ludwigskanal
Target entity description: Ludwigskanal is a historic 19th-century canal in Bavaria, Germany, built to connect the Main and Danube rivers as an important early trans-European waterway.
  • A. 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.
  • 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. Britz Canal
    The Britz Canal is a short industrial waterway in Berlin, Germany, linking local waterways and serving as part of the city’s inland shipping network.
  • D. Marchfeld Canal
    The Marchfeld Canal is an artificial waterway in eastern Austria that supplies irrigation and drinking water to the Marchfeld region and helps regulate local water levels.
  • E. Griebnitz Canal
    Griebnitz Canal is a waterway in the Berlin–Brandenburg region of Germany that links local lakes and canals as part of the area’s inland navigation network.
  • 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_69d822d9c0408190b9a2b3643e58bb4d completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69de94e25a2481908b8394e9a19f3b64 completed April 14, 2026, 7:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd94a7187c81909f173c2fb70509f5 completed May 8, 2026, 7:45 a.m.
NEDg Description generation batch_69fd96860ba48190af21941197a97c97 completed May 8, 2026, 7:53 a.m.
NED2 Entity disambiguation (via description) batch_69fd974aa0688190916c8d79a68809ee completed May 8, 2026, 7:56 a.m.
Created at: April 10, 2026, 1:21 a.m.