Triple
T23321495
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coulman Island |
E591162
|
entity |
| Predicate | discoveryExpedition |
P73131
|
FINISHED |
| Object | British Antarctic Expedition (James Clark Ross) 1839–1843 |
—
|
NE NERFINISHED |
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: British Antarctic Expedition (James Clark Ross) 1839–1843 | Statement: [Coulman Island, discoveryExpedition, British Antarctic Expedition (James Clark Ross) 1839–1843]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: British Antarctic Expedition (James Clark Ross) 1839–1843 Context triple: [Coulman Island, discoveryExpedition, British Antarctic Expedition (James Clark Ross) 1839–1843]
-
A.
British Antarctic Expedition 1839–1843
chosen
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.
Ross expedition to Antarctica (1839–1843)
The Ross expedition to Antarctica (1839–1843) was a British Royal Navy voyage of exploration led by James Clark Ross that charted large portions of the Antarctic coastline and discovered key features such as the Ross Sea, Ross Ice Shelf, and Mount Erebus.
-
C.
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.
-
D.
James Weddell expedition
The James Weddell expedition was an early 19th-century British Antarctic voyage led by sealer and navigator James Weddell that pushed further south into the Weddell Sea than any previous expedition, setting a then-record for high southern latitude.
-
E.
Australasian Antarctic Expedition
The Australasian Antarctic Expedition was an early 20th-century scientific and exploratory mission led by Douglas Mawson that conducted extensive research and mapping along the largely unknown coast of East Antarctica.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e25d1effe4819096907f95f610dbff |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f19785ae5481908816b37da95ceb3e |
completed | April 29, 2026, 5:30 a.m. |
Created at: April 17, 2026, 5:07 p.m.