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.