Triple

T13489853
Position Surface form Disambiguated ID Type / Status
Subject Cape Evans E318604 entity
Predicate hasStructure P35 FINISHED
Object Scott’s Terra Nova expedition hut
Scott’s Terra Nova expedition hut is a well-preserved wooden shelter in Antarctica built for Captain Robert Falcon Scott’s 1910–1913 Terra Nova Expedition, now an important historic site of early polar exploration.
E1043701 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: Scott’s Terra Nova expedition hut | Statement: [Cape Evans, hasStructure, Scott’s Terra Nova expedition hut]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Scott’s Terra Nova expedition hut
Context triple: [Cape Evans, hasStructure, Scott’s Terra Nova expedition hut]
  • A. Borchgrevink huts
    The Borchgrevink huts are historic Antarctic expedition shelters built by Carsten Borchgrevink’s British Antarctic Expedition (1898–1900), recognized as some of the earliest surviving human structures on the continent.
  • B. Shackleton’s Hut at Cape Royds
    Shackleton’s Hut at Cape Royds is the well-preserved Antarctic base used by Ernest Shackleton’s 1907–1909 Nimrod Expedition, now a key historic site of early polar exploration.
  • C. Terra Nova visitor centre
    Terra Nova visitor centre is a museum and interpretive center within the Citadel of Namur that presents the site's military, historical, and cultural heritage to visitors.
  • D. Terra Nova Bay Station
    Terra Nova Bay Station was an Italian Antarctic research facility located on the coast of Terra Nova Bay in Victoria Land.
  • E. Bransfield House
    Bransfield House is a principal building at the British Antarctic Survey’s Rothera Research Station, serving as a central hub for scientific, operational, and living facilities in Antarctica.
  • 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: Scott’s Terra Nova expedition hut
Triple: [Cape Evans, hasStructure, Scott’s Terra Nova expedition hut]
Generated description
Scott’s Terra Nova expedition hut is a well-preserved wooden shelter in Antarctica built for Captain Robert Falcon Scott’s 1910–1913 Terra Nova Expedition, now an important historic site of early polar exploration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Scott’s Terra Nova expedition hut
Target entity description: Scott’s Terra Nova expedition hut is a well-preserved wooden shelter in Antarctica built for Captain Robert Falcon Scott’s 1910–1913 Terra Nova Expedition, now an important historic site of early polar exploration.
  • A. Borchgrevink huts
    The Borchgrevink huts are historic Antarctic expedition shelters built by Carsten Borchgrevink’s British Antarctic Expedition (1898–1900), recognized as some of the earliest surviving human structures on the continent.
  • B. Shackleton’s Hut at Cape Royds
    Shackleton’s Hut at Cape Royds is the well-preserved Antarctic base used by Ernest Shackleton’s 1907–1909 Nimrod Expedition, now a key historic site of early polar exploration.
  • C. Terra Nova visitor centre
    Terra Nova visitor centre is a museum and interpretive center within the Citadel of Namur that presents the site's military, historical, and cultural heritage to visitors.
  • D. Terra Nova Bay Station
    Terra Nova Bay Station was an Italian Antarctic research facility located on the coast of Terra Nova Bay in Victoria Land.
  • E. Bransfield House
    Bransfield House is a principal building at the British Antarctic Survey’s Rothera Research Station, serving as a central hub for scientific, operational, and living facilities in Antarctica.
  • 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_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.
NEDg Description generation batch_69f74d048250819098baf78ff08c1633 completed May 3, 2026, 1:26 p.m.
NED2 Entity disambiguation (via description) batch_69f750f7f11481908c60b49eef65b63f completed May 3, 2026, 1:43 p.m.
Created at: April 9, 2026, 9:43 p.m.