Triple

T9421653
Position Surface form Disambiguated ID Type / Status
Subject Samuel Balto E227165 entity
Predicate participatedIn P149 FINISHED
Object Fridtjof Nansen's Greenland expedition of 1888
Fridtjof Nansen's Greenland expedition of 1888 was the pioneering journey that achieved the first documented crossing of Greenland’s ice cap, marking a milestone in polar exploration.
E798448 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: Fridtjof Nansen's Greenland expedition of 1888 | Statement: [Samuel Balto, participatedIn, Fridtjof Nansen's Greenland expedition of 1888]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fridtjof Nansen's Greenland expedition of 1888
Context triple: [Samuel Balto, participatedIn, Fridtjof Nansen's Greenland expedition of 1888]
  • A. Fram expedition 1893–1896
    The Fram expedition of 1893–1896 was Fridtjof Nansen’s pioneering Arctic voyage that attempted to reach the North Pole by intentionally freezing the ship Fram into the polar ice and drifting with it across the Arctic Ocean.
  • B. 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.
  • C. Norge expedition
    The Norge expedition was a pioneering 1926 airship journey led by Roald Amundsen, Lincoln Ellsworth, and Umberto Nobile that achieved one of the first verified crossings of the Arctic via the North Pole.
  • D. Norwegian Antarctic Expedition 1910–1912
    The Norwegian Antarctic Expedition 1910–1912 was the polar journey during which Roald Amundsen’s team became the first to reach the geographic South Pole.
  • E. Swedish Antarctic Expedition
    The Swedish Antarctic Expedition was an early 20th-century scientific and exploratory mission led by Otto Nordenskjöld that conducted pioneering research and mapping in the Antarctic region.
  • 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: Fridtjof Nansen's Greenland expedition of 1888
Triple: [Samuel Balto, participatedIn, Fridtjof Nansen's Greenland expedition of 1888]
Generated description
Fridtjof Nansen's Greenland expedition of 1888 was the pioneering journey that achieved the first documented crossing of Greenland’s ice cap, marking a milestone in polar exploration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fridtjof Nansen's Greenland expedition of 1888
Target entity description: Fridtjof Nansen's Greenland expedition of 1888 was the pioneering journey that achieved the first documented crossing of Greenland’s ice cap, marking a milestone in polar exploration.
  • A. Fram expedition 1893–1896
    The Fram expedition of 1893–1896 was Fridtjof Nansen’s pioneering Arctic voyage that attempted to reach the North Pole by intentionally freezing the ship Fram into the polar ice and drifting with it across the Arctic Ocean.
  • B. 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.
  • C. Norge expedition
    The Norge expedition was a pioneering 1926 airship journey led by Roald Amundsen, Lincoln Ellsworth, and Umberto Nobile that achieved one of the first verified crossings of the Arctic via the North Pole.
  • D. Norwegian Antarctic Expedition 1910–1912
    The Norwegian Antarctic Expedition 1910–1912 was the polar journey during which Roald Amundsen’s team became the first to reach the geographic South Pole.
  • E. Swedish Antarctic Expedition
    The Swedish Antarctic Expedition was an early 20th-century scientific and exploratory mission led by Otto Nordenskjöld that conducted pioneering research and mapping in the Antarctic region.
  • 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_69ca84359e7c819091148ba4b670e436 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd6c2651c48190808281779fab49df completed April 1, 2026, 7:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69d107c95c9481909957b99cacf5e045 completed April 4, 2026, 12:44 p.m.
NEDg Description generation batch_69d1085a980c8190b4c6d811b07ab180 completed April 4, 2026, 12:47 p.m.
NED2 Entity disambiguation (via description) batch_69d1093f440481909aa27287019191ac completed April 4, 2026, 12:51 p.m.
Created at: March 30, 2026, 7:48 p.m.