Triple

T15932445
Position Surface form Disambiguated ID Type / Status
Subject Leyden jar E386354 entity
Predicate developedIndependentlyBy P79704 FINISHED
Object Ewald Georg von Kleist E734562 NE FINISHED

How this triple was built (2 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: Ewald Georg von Kleist | Statement: [Leyden jar, developedIndependentlyBy, Ewald Georg von Kleist]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ewald Georg von Kleist
Context triple: [Leyden jar, developedIndependentlyBy, Ewald Georg von Kleist]
  • A. Ewald Georg von Kleist chosen
    Ewald Georg von Kleist was an 18th-century German physicist and cleric best known as one of the independent inventors of the Leyden jar, an early device for storing static electricity.
  • B. Ewald von Kleist
    Ewald von Kleist was a German field marshal who commanded panzer and army groups for the Wehrmacht during World War II, particularly on the Eastern Front.
  • C. Pieter van Musschenbroek
    Pieter van Musschenbroek was an 18th-century Dutch scientist best known for co-inventing the Leyden jar, one of the earliest devices capable of storing electrical charge.
  • D. Konstantin Guericke
    Konstantin Guericke is a German-American entrepreneur best known as a co-founder of the professional networking platform LinkedIn.
  • E. Cornelis Jacob van de Graaff
    Cornelis Jacob van de Graaff was an 18th-century Dutch colonial governor of the Cape Colony, after whom the South African town of Graaff-Reinet is named.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d86da750008190987eb26be3f6c118 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1828cd83c8190a3e15cccc8342c1f completed April 17, 2026, 12:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffbe727c348190907c9e7a5db6031d completed May 9, 2026, 11:08 p.m.
Created at: April 10, 2026, 4:53 a.m.