Triple

T21172754
Position Surface form Disambiguated ID Type / Status
Subject Ertel potential vorticity theorem E521730 entity
Predicate namedAfter P63 FINISHED
Object Hans Ertel — NE NERFINISHED

How this triple was built (3 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: Hans Ertel | Statement: [Ertel potential vorticity theorem, namedAfter, Hans Ertel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hans Ertel
Context triple: [Ertel potential vorticity theorem, namedAfter, Hans Ertel]
  • A. Maximilian Emil Hehl
    Maximilian Emil Hehl was a German-born architect known for his influential work in Brazil, most notably helping shape the neo-Gothic architectural landscape of São Paulo.
  • B. Hermann Ehlers
    Hermann Ehlers was a German politician and Christian Democrat who served as President of the Bundestag in the early years of the Federal Republic of Germany.
  • C. Georg von Neumayer
    Georg von Neumayer was a 19th-century German polar explorer and geophysicist renowned for his pioneering work in Antarctic research and geomagnetism.
  • D. Ernst Woermann
    Ernst Woermann was a German diplomat and high-ranking Foreign Office official in Nazi Germany who was later prosecuted for his role in the regime’s policies at the postwar Wilhelmstrasse Trial.
  • E. Hans Schmidt-Isserstedt
    Hans Schmidt-Isserstedt was a prominent 20th-century German conductor known for his work with major orchestras and opera houses, particularly in the post-World War II period.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hans Ertel
Target entity description: Hans Ertel was a German geophysicist and meteorologist known for fundamental contributions to atmospheric dynamics and geophysical fluid theory.
  • A. Maximilian Emil Hehl
    Maximilian Emil Hehl was a German-born architect known for his influential work in Brazil, most notably helping shape the neo-Gothic architectural landscape of São Paulo.
  • B. Hermann Ehlers
    Hermann Ehlers was a German politician and Christian Democrat who served as President of the Bundestag in the early years of the Federal Republic of Germany.
  • C. Georg von Neumayer
    Georg von Neumayer was a 19th-century German polar explorer and geophysicist renowned for his pioneering work in Antarctic research and geomagnetism.
  • D. Ernst Woermann
    Ernst Woermann was a German diplomat and high-ranking Foreign Office official in Nazi Germany who was later prosecuted for his role in the regime’s policies at the postwar Wilhelmstrasse Trial.
  • E. Hans Schmidt-Isserstedt
    Hans Schmidt-Isserstedt was a prominent 20th-century German conductor known for his work with major orchestras and opera houses, particularly in the post-World War II period.
  • F. None of above. chosen

Provenance (2 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_69e0b50e30748190b186824a206d39b9 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e727141b7c81908eb8ca92850736a4 completed April 21, 2026, 7:28 a.m.
Created at: April 16, 2026, 3 p.m.