Triple

T15952914
Position Surface form Disambiguated ID Type / Status
Subject Thienhoven E386859 entity
Predicate participatedIn P149 FINISHED
Object Roggeveen expedition of 1721–1722
The Roggeveen expedition of 1721–1722 was a Dutch exploratory voyage led by Jacob Roggeveen that sought the fabled Terra Australis and resulted in the European discovery of Easter Island and other Pacific islands.
E1186574 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: Roggeveen expedition of 1721–1722 | Statement: [Thienhoven, participatedIn, Roggeveen expedition of 1721–1722]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Roggeveen expedition of 1721–1722
Context triple: [Thienhoven, participatedIn, Roggeveen expedition of 1721–1722]
  • A. Pacific exploration voyage of 1721–1722
    The Pacific exploration voyage of 1721–1722 was a Danish-led expedition under Vitus Bering that sought to explore and map the North Pacific and clarify the geographical relationship between Asia and North America.
  • B. Danish Galathea expedition
    The Danish Galathea expedition was a mid-20th-century Danish oceanographic research voyage renowned for its deep-sea explorations and scientific discoveries in some of the world’s deepest ocean trenches.
  • C. La Pérouse expedition
    The La Pérouse expedition was a major late-18th-century French scientific and exploratory voyage in the Pacific and around the world that mysteriously disappeared, becoming one of the era’s great maritime enigmas.
  • D. Amundsen Gjøa expedition
    The Amundsen Gjøa expedition was Roald Amundsen’s 1903–1906 voyage that achieved the first successful navigation of the Northwest Passage in the small vessel Gjøa.
  • E. Nicolas Baudin expedition
    The Nicolas Baudin expedition was an early 19th-century French scientific and exploratory voyage that charted large parts of the Australian coastline and conducted extensive natural history research.
  • 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: Roggeveen expedition of 1721–1722
Triple: [Thienhoven, participatedIn, Roggeveen expedition of 1721–1722]
Generated description
The Roggeveen expedition of 1721–1722 was a Dutch exploratory voyage led by Jacob Roggeveen that sought the fabled Terra Australis and resulted in the European discovery of Easter Island and other Pacific islands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Roggeveen expedition of 1721–1722
Target entity description: The Roggeveen expedition of 1721–1722 was a Dutch exploratory voyage led by Jacob Roggeveen that sought the fabled Terra Australis and resulted in the European discovery of Easter Island and other Pacific islands.
  • A. Pacific exploration voyage of 1721–1722
    The Pacific exploration voyage of 1721–1722 was a Danish-led expedition under Vitus Bering that sought to explore and map the North Pacific and clarify the geographical relationship between Asia and North America.
  • B. Danish Galathea expedition
    The Danish Galathea expedition was a mid-20th-century Danish oceanographic research voyage renowned for its deep-sea explorations and scientific discoveries in some of the world’s deepest ocean trenches.
  • C. La Pérouse expedition
    The La Pérouse expedition was a major late-18th-century French scientific and exploratory voyage in the Pacific and around the world that mysteriously disappeared, becoming one of the era’s great maritime enigmas.
  • D. Amundsen Gjøa expedition
    The Amundsen Gjøa expedition was Roald Amundsen’s 1903–1906 voyage that achieved the first successful navigation of the Northwest Passage in the small vessel Gjøa.
  • E. Nicolas Baudin expedition
    The Nicolas Baudin expedition was an early 19th-century French scientific and exploratory voyage that charted large parts of the Australian coastline and conducted extensive natural history research.
  • 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_69d86da882448190a82ea962fe343b79 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156f687dc81908d4afd43ac0b2c8e completed April 16, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffbe7ab070819090232efdeecdd5fb completed May 9, 2026, 11:08 p.m.
NEDg Description generation batch_69ffbf61b2ec81909c0f32613bb91a82 completed May 9, 2026, 11:12 p.m.
NED2 Entity disambiguation (via description) batch_69ffbfdfe58c8190b5964b6f5812ef65 completed May 9, 2026, 11:14 p.m.
Created at: April 10, 2026, 4:53 a.m.