Triple
T7736041
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Captain Arturo Prat Base |
E175382
|
entity |
| Predicate | nearbyGeographicFeature |
P2064
|
FINISHED |
| Object | Bransfield Strait |
E32655
|
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: Bransfield Strait | Statement: [Captain Arturo Prat Base, nearbyGeographicFeature, Bransfield Strait]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bransfield Strait Context triple: [Captain Arturo Prat Base, nearbyGeographicFeature, Bransfield Strait]
-
A.
Bransfield Strait
chosen
Bransfield Strait is a narrow body of water off the northern tip of the Antarctic Peninsula, separating it from the South Shetland Islands and serving as an important route for polar research and shipping.
-
B.
McMurdo Strait
McMurdo Strait is a narrow Antarctic waterway near McMurdo Sound that forms part of the coastal marine geography of the Ross Sea region.
-
C.
Gerlache Strait
Gerlache Strait is a scenic, iceberg-filled waterway off the Antarctic Peninsula, known for its rich marine wildlife and frequent use as a route for scientific and expedition vessels.
-
D.
Lemaire Channel
Lemaire Channel is a narrow, scenic strait off the Antarctic Peninsula famed for its towering cliffs, icebergs, and popularity as a highlight of Antarctic cruises.
-
E.
Antarctic Sound
Antarctic Sound is a body of water at the northern tip of the Antarctic Peninsula, known as the gateway to the Weddell Sea and for its dramatic ice-filled passages.
- 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_69c6995f9c60819092e386192bd63c6f |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c7035923108190842025631e2314cc |
completed | March 27, 2026, 10:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8be355e04819088598b5c7d61b848 |
completed | March 29, 2026, 5:52 a.m. |
Created at: March 27, 2026, 4:06 p.m.