Triple
T13015370
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cape Royds |
E322536
|
entity |
| Predicate | hasHistoricSite |
P1098
|
FINISHED |
| Object | Shackleton’s Nimrod Expedition hut |
E963810
|
NE FINISHED |
How this triple was built (2 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: Shackleton’s Nimrod Expedition hut | Statement: [Cape Royds, hasHistoricSite, Shackleton’s Nimrod Expedition hut]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shackleton’s Nimrod Expedition hut Context triple: [Cape Royds, hasHistoricSite, Shackleton’s Nimrod Expedition hut]
-
A.
Shackleton’s Hut at Cape Royds
chosen
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.
-
B.
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.
-
C.
Shackleton Base
Shackleton Base was a British research and support station in Antarctica used during the Commonwealth Trans-Antarctic Expedition of the late 1950s.
-
D.
Muir Hut
Muir Hut is a small stone shelter built by the Sierra Club near the summit of Muir Pass in California’s Sierra Nevada to provide refuge for hikers on the John Muir Trail and Pacific Crest Trail.
-
E.
Vallot Hut
Vallot Hut is a high-altitude emergency shelter on Mont Blanc used by climbers as a critical refuge during ascents via the Goûter Route.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d807657e8c8190bd9435ee2f823845 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97ecd04748190ade2530ee5db35fe |
completed | April 10, 2026, 10:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6c1147974819090007c21383d5c86 |
completed | May 3, 2026, 3:29 a.m. |
Created at: April 9, 2026, 8:50 p.m.