Triple

T8529395
Position Surface form Disambiguated ID Type / Status
Subject Friedrichswerder, Berlin E201902 entity
Predicate locatedWestOf P4239 FINISHED
Object Spree Canal
The Spree Canal is an artificial waterway in central Berlin that branches off from the River Spree, running through the historic city center and past landmarks such as Museum Island.
 E741679 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: Spree Canal | Statement: [Friedrichswerder, Berlin, locatedWestOf, Spree Canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Spree Canal
Context triple: [Friedrichswerder, Berlin, locatedWestOf, Spree Canal]
  • A. Feeder Canal
    The Feeder Canal is an artificial waterway in Bristol, England, that connects the River Avon to Bristol Harbour and helps regulate water levels for the city’s docks.
  • B. Sunnyside Canal
    Sunnyside Canal is a major irrigation canal in Washington State that supplies water to agricultural lands in the Yakima Valley.
  • C. Murray Canal
    The Murray Canal is a man-made waterway in Ontario, Canada, that provides a navigable shortcut between the Bay of Quinte and Lake Ontario as part of the Trent–Severn Waterway.
  • D. Swan Canal
    Swan Canal is a historic waterway in Saint Petersburg, Russia, running alongside the Summer Garden and connecting the Moyka and Fontanka rivers.
  • E. North Canal
    North Canal is an irrigation waterway that forms part of the U.S. Bureau of Reclamation’s Klamath Project, delivering diverted water to agricultural lands in the Klamath Basin.
  • 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: Spree Canal
Triple: [Friedrichswerder, Berlin, locatedWestOf, Spree Canal]
Generated description
The Spree Canal is an artificial waterway in central Berlin that branches off from the River Spree, running through the historic city center and past landmarks such as Museum Island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Spree Canal
Target entity description: The Spree Canal is an artificial waterway in central Berlin that branches off from the River Spree, running through the historic city center and past landmarks such as Museum Island.
  • A. Feeder Canal
    The Feeder Canal is an artificial waterway in Bristol, England, that connects the River Avon to Bristol Harbour and helps regulate water levels for the city’s docks.
  • B. Sunnyside Canal
    Sunnyside Canal is a major irrigation canal in Washington State that supplies water to agricultural lands in the Yakima Valley.
  • C. Murray Canal
    The Murray Canal is a man-made waterway in Ontario, Canada, that provides a navigable shortcut between the Bay of Quinte and Lake Ontario as part of the Trent–Severn Waterway.
  • D. Swan Canal
    Swan Canal is a historic waterway in Saint Petersburg, Russia, running alongside the Summer Garden and connecting the Moyka and Fontanka rivers.
  • E. North Canal
    North Canal is an irrigation waterway that forms part of the U.S. Bureau of Reclamation’s Klamath Project, delivering diverted water to agricultural lands in the Klamath Basin.
  • 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_69ca83228b24819085d22e7dc99f5d94 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe67409f08190b20d13d26e9a362c completed March 31, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6d5e5b58819095c1c915dfe27b52 completed April 2, 2026, 1:21 p.m.
NEDg Description generation batch_69ce6ec1e74081908fc235ffd13ef301 completed April 2, 2026, 1:27 p.m.
NED2 Entity disambiguation (via description) batch_69ce6fe13a00819095f5bec408435426 completed April 2, 2026, 1:32 p.m.
Created at: March 30, 2026, 6:17 p.m.