Triple

T23363643
Position Surface form Disambiguated ID Type / Status
Subject Drygalski Ice Tongue E593251 entity
Predicate namedAfter P63 FINISHED
Object Erich von Drygalski — 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: Erich von Drygalski | Statement: [Drygalski Ice Tongue, namedAfter, Erich von Drygalski]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Erich von Drygalski
Context triple: [Drygalski Ice Tongue, namedAfter, Erich von Drygalski]
  • A. Albrecht Mertz von Quirnheim
    Albrecht Mertz von Quirnheim was a German Wehrmacht officer and resistance member who played a leading role in the failed 20 July 1944 plot to assassinate Adolf Hitler.
  • B. Étienne Constantin de Gerlache
    Étienne Constantin de Gerlache was a prominent 19th-century Belgian statesman and jurist who played a leading role in the creation and early governance of independent Belgium.
  • C. Adrien de Gerlache
    Adrien de Gerlache was a Belgian naval officer and explorer best known for leading the Belgian Antarctic Expedition (1897–1899), one of the first scientific expeditions to overwinter in Antarctica.
  • D. Otto Finsch
    Otto Finsch was a 19th-century German ethnographer, naturalist, and explorer known for his extensive travels and studies in the Pacific and New Guinea.
  • E. Alexander von Middendorff
    Alexander von Middendorff was a 19th-century Baltic German zoologist and explorer renowned for his pioneering expeditions in Siberia and contributions to the study of Arctic and subarctic fauna and geography.
  • 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: Erich von Drygalski
Target entity description: Erich von Drygalski was a German geographer, geophysicist, and polar explorer best known for leading the first German Antarctic Expedition at the beginning of the 20th century.
  • A. Albrecht Mertz von Quirnheim
    Albrecht Mertz von Quirnheim was a German Wehrmacht officer and resistance member who played a leading role in the failed 20 July 1944 plot to assassinate Adolf Hitler.
  • B. Étienne Constantin de Gerlache
    Étienne Constantin de Gerlache was a prominent 19th-century Belgian statesman and jurist who played a leading role in the creation and early governance of independent Belgium.
  • C. Adrien de Gerlache
    Adrien de Gerlache was a Belgian naval officer and explorer best known for leading the Belgian Antarctic Expedition (1897–1899), one of the first scientific expeditions to overwinter in Antarctica.
  • D. Otto Finsch
    Otto Finsch was a 19th-century German ethnographer, naturalist, and explorer known for his extensive travels and studies in the Pacific and New Guinea.
  • E. Alexander von Middendorff
    Alexander von Middendorff was a 19th-century Baltic German zoologist and explorer renowned for his pioneering expeditions in Siberia and contributions to the study of Arctic and subarctic fauna and geography.
  • 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_69e25d2593c88190bcdf4a716a94ccb2 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1a0aac4248190a4663ed12aed6856 completed April 29, 2026, 6:09 a.m.
Created at: April 17, 2026, 5:31 p.m.