Triple

T7085781
Position Surface form Disambiguated ID Type / Status
Subject Cape Legoupil E165070 entity
Predicate expeditionLeader P1561 FINISHED
Object Jules Dumont d'Urville
Jules Dumont d'Urville was a 19th-century French naval officer, explorer, and cartographer renowned for his voyages in the Pacific and Antarctica, including the exploration that led to the naming of Adélie Land.
 E640741 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Jules Dumont d'Urville | Statement: [Cape Legoupil, expeditionLeader, Jules Dumont d'Urville]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jules Dumont d'Urville
Context triple: [Cape Legoupil, expeditionLeader, Jules Dumont d'Urville]
  • A. Charles de Freycinet
    Charles de Freycinet was a prominent French statesman and multiple-time Prime Minister of the Third Republic, known for his influential roles in politics, public works, and military affairs.
  • B. 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.
  • C. 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.
  • D. Étienne Lousteau
    Étienne Lousteau is a cynical, opportunistic journalist in Honoré de Balzac’s novel "Illusions perdues," embodying the corrupt and manipulative world of Parisian literary society.
  • E. Fabian Gottlieb von Bellingshausen
    Fabian Gottlieb von Bellingshausen was a Baltic German naval officer and explorer in the Russian Imperial Navy, best known as one of the first people to sight the Antarctic continent in 1820.
  • 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: Jules Dumont d'Urville
Target entity description: Jules Dumont d'Urville was a 19th-century French naval officer, explorer, and cartographer renowned for his voyages in the Pacific and Antarctica, including the exploration that led to the naming of Adélie Land.
  • A. Charles de Freycinet
    Charles de Freycinet was a prominent French statesman and multiple-time Prime Minister of the Third Republic, known for his influential roles in politics, public works, and military affairs.
  • B. 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.
  • C. 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.
  • D. Étienne Lousteau
    Étienne Lousteau is a cynical, opportunistic journalist in Honoré de Balzac’s novel "Illusions perdues," embodying the corrupt and manipulative world of Parisian literary society.
  • E. Fabian Gottlieb von Bellingshausen
    Fabian Gottlieb von Bellingshausen was a Baltic German naval officer and explorer in the Russian Imperial Navy, best known as one of the first people to sight the Antarctic continent in 1820.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Jules Dumont d'Urville
Triple: [Cape Legoupil, expeditionLeader, Jules Dumont d'Urville]
Generated description
Jules Dumont d'Urville was a 19th-century French naval officer, explorer, and cartographer renowned for his voyages in the Pacific and Antarctica, including the exploration that led to the naming of Adélie Land.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c6887d98408190912b9580666b0c1d elicitation completed
NER batch_69c6e512bda88190920ecb54b177e569 ner completed
NED1 batch_69c79484a644819091fac0e361f77c91 ned_source_triple completed
NED2 batch_69c797711c78819098f9ac674728eb3b ned_description completed
NEDg batch_69c795cd08e081908c5f1a59e284063a nedg completed
Created at: March 27, 2026, 2:41 p.m.