Triple

T15212061
Position Surface form Disambiguated ID Type / Status
Subject Carl Anton Larsen E363538 entity
Predicate memberOfExpedition P59805 FINISHED
Object Antarctic expedition of 1893–1894
The Antarctic expedition of 1893–1894 was an early Norwegian-led voyage of exploration and whaling in the Antarctic regions, notable for advancing geographic and scientific knowledge of the southern polar seas.
E1143587 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: Antarctic expedition of 1893–1894 | Statement: [Carl Anton Larsen, memberOfExpedition, Antarctic expedition of 1893–1894]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Antarctic expedition of 1893–1894
Context triple: [Carl Anton Larsen, memberOfExpedition, Antarctic expedition of 1893–1894]
  • A. British Antarctic Expedition 1839–1843
    The British Antarctic Expedition of 1839–1843 was an early 19th-century Royal Navy voyage of exploration led by James Clark Ross that significantly advanced geographic and scientific knowledge of Antarctica.
  • B. 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.
  • C. Russian Antarctic Expedition
    The Russian Antarctic Expedition is Russia’s national polar research program responsible for conducting scientific exploration and maintaining research stations across Antarctica.
  • D. Maud Arctic expedition
    The Maud Arctic expedition was a Norwegian polar voyage led by Roald Amundsen in the early 20th century that aimed to drift across the Arctic Ocean aboard the ship Maud to advance scientific understanding of the polar regions.
  • E. Jeannette Arctic expedition
    The Jeannette Arctic expedition was a late 19th-century U.S. Navy voyage that ended in disaster when its ship became trapped and crushed by ice while attempting to reach the North Pole via the Bering Strait.
  • 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: Antarctic expedition of 1893–1894
Triple: [Carl Anton Larsen, memberOfExpedition, Antarctic expedition of 1893–1894]
Generated description
The Antarctic expedition of 1893–1894 was an early Norwegian-led voyage of exploration and whaling in the Antarctic regions, notable for advancing geographic and scientific knowledge of the southern polar seas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Antarctic expedition of 1893–1894
Target entity description: The Antarctic expedition of 1893–1894 was an early Norwegian-led voyage of exploration and whaling in the Antarctic regions, notable for advancing geographic and scientific knowledge of the southern polar seas.
  • A. British Antarctic Expedition 1839–1843
    The British Antarctic Expedition of 1839–1843 was an early 19th-century Royal Navy voyage of exploration led by James Clark Ross that significantly advanced geographic and scientific knowledge of Antarctica.
  • B. 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.
  • C. Russian Antarctic Expedition
    The Russian Antarctic Expedition is Russia’s national polar research program responsible for conducting scientific exploration and maintaining research stations across Antarctica.
  • D. Maud Arctic expedition
    The Maud Arctic expedition was a Norwegian polar voyage led by Roald Amundsen in the early 20th century that aimed to drift across the Arctic Ocean aboard the ship Maud to advance scientific understanding of the polar regions.
  • E. Jeannette Arctic expedition
    The Jeannette Arctic expedition was a late 19th-century U.S. Navy voyage that ended in disaster when its ship became trapped and crushed by ice while attempting to reach the North Pole via the Bering Strait.
  • 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0076c9e2481909d7a464b2172f4bf completed April 15, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fed341cfb8819086b386c6cb905eda completed May 9, 2026, 6:25 a.m.
NEDg Description generation batch_69fed45bfb0c8190a0a02c51b027bd64 completed May 9, 2026, 6:29 a.m.
NED2 Entity disambiguation (via description) batch_69fed4c6aaf88190af2f1d3a1280b825 completed May 9, 2026, 6:31 a.m.
Created at: April 10, 2026, 3:11 a.m.