Triple

T13489855
Position Surface form Disambiguated ID Type / Status
Subject Cape Evans E318604 entity
Predicate wasBaseFor P34379 FINISHED
Object Terra Nova Expedition E157656 NE FINISHED

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: Terra Nova Expedition | Statement: [Cape Evans, wasBaseFor, Terra Nova Expedition]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Terra Nova Expedition
Context triple: [Cape Evans, wasBaseFor, Terra Nova Expedition]
  • A. Shackleton–Rowett Expedition
    The Shackleton–Rowett Expedition was Sir Ernest Shackleton’s final Antarctic voyage (1921–1922), a largely scientific and exploratory mission that ended with his death in South Georgia.
  • B. 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.
  • C. 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.
  • D. Imperial Trans-Antarctic Expedition
    The Imperial Trans-Antarctic Expedition was Sir Ernest Shackleton’s famed 1914–1917 Antarctic venture, best known for the dramatic survival and rescue of its crew after their ship Endurance was trapped and crushed by pack ice.
  • E. British Antarctic Expedition chosen
    The British Antarctic Expedition was an early 20th-century polar exploration led by Robert Falcon Scott that sought to reach the South Pole and conduct extensive scientific research in Antarctica.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: wasBaseFor
Context triple: [Cape Evans, wasBaseFor, Terra Nova Expedition]
  • A. wasA
    Indicates that an entity previously had a certain role, type, or classification in the past.
  • B. becameBasisOf chosen
    Indicates that one entity served as the foundational source, model, or starting point upon which another entity was developed, derived, or established.
  • C. wasPrecededBy
    Indicates that one event, state, or entity occurred or existed earlier in time than another.
  • D. wereInternedBy
    Indicates that an entity was forcibly confined, detained, or held in an internment facility by another entity (typically an authority or government).
  • E. wasTransformedBy
    Indicates that an entity has undergone a change of state, form, or condition as the result of an action, process, or agent.
  • F. None of above.

Provenance (4 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_69d806b6bfec819089222715b2e86c8e completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf3cbe2081908c6792362c67c8f1 completed April 12, 2026, 2:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7463b758c8190abc0dd2a049d751e completed May 3, 2026, 12:57 p.m.
PD Predicate disambiguation batch_69dbae06061881909a6a6032e0507587 completed April 12, 2026, 2:36 p.m.
Created at: April 9, 2026, 9:43 p.m.