Triple

T10939886
Position Surface form Disambiguated ID Type / Status
Subject Gotha E258439 entity
Predicate locatedOn P40 FINISHED
Object Leina Canal
The Leina Canal is a historic artificial waterway in Thuringia, Germany, primarily known for supplying water to the city of Gotha and its surroundings.
E897747 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: Leina Canal | Statement: [Gotha, locatedOn, Leina Canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leina Canal
Context triple: [Gotha, locatedOn, Leina Canal]
  • A. Zihl Canal
    The Zihl Canal is a Swiss waterway that channels the outflow of Lake Biel toward the Aare River, helping regulate water levels in the Seeland region.
  • B. C-23 Canal
    The C-23 Canal is a man-made waterway in Florida that drains agricultural and urban runoff into the St. Lucie Estuary, significantly influencing its water quality and ecosystem health.
  • C. C-25 Canal
    The C-25 Canal is a man-made waterway in Florida that channels freshwater runoff and drainage from inland areas toward the St. Lucie Estuary and Indian River Lagoon.
  • D. Juliana Canal
    The Juliana Canal is a major Dutch shipping canal in the province of Limburg that runs roughly parallel to the river Meuse (Maas) to facilitate inland navigation and flood management.
  • E. Tamiami Canal
    Tamiami Canal is a major man-made waterway in South Florida that runs parallel to the Tamiami Trail, helping drain the Everglades and manage water flow around the Miami metropolitan area.
  • 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: Leina Canal
Triple: [Gotha, locatedOn, Leina Canal]
Generated description
The Leina Canal is a historic artificial waterway in Thuringia, Germany, primarily known for supplying water to the city of Gotha and its surroundings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leina Canal
Target entity description: The Leina Canal is a historic artificial waterway in Thuringia, Germany, primarily known for supplying water to the city of Gotha and its surroundings.
  • A. Zihl Canal
    The Zihl Canal is a Swiss waterway that channels the outflow of Lake Biel toward the Aare River, helping regulate water levels in the Seeland region.
  • B. C-23 Canal
    The C-23 Canal is a man-made waterway in Florida that drains agricultural and urban runoff into the St. Lucie Estuary, significantly influencing its water quality and ecosystem health.
  • C. C-25 Canal
    The C-25 Canal is a man-made waterway in Florida that channels freshwater runoff and drainage from inland areas toward the St. Lucie Estuary and Indian River Lagoon.
  • D. Juliana Canal
    The Juliana Canal is a major Dutch shipping canal in the province of Limburg that runs roughly parallel to the river Meuse (Maas) to facilitate inland navigation and flood management.
  • E. Tamiami Canal
    Tamiami Canal is a major man-made waterway in South Florida that runs parallel to the Tamiami Trail, helping drain the Everglades and manage water flow around the Miami metropolitan area.
  • 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_69d6aa8769b4819082bfe5e61b9017f0 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d770c1389881909341170984211810 completed April 9, 2026, 9:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69e3446b6f1481908365bb9235768859 completed April 18, 2026, 8:44 a.m.
NEDg Description generation batch_69e3556ad7ec819095b3babc67ecdfd4 completed April 18, 2026, 9:56 a.m.
NED2 Entity disambiguation (via description) batch_69e358f860f08190bfd10519ff3806aa completed April 18, 2026, 10:12 a.m.
Created at: April 8, 2026, 9:23 p.m.