Triple
T16503553
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seymour Island |
E400861
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object | Marambio Base airfield |
E72714
|
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: Marambio Base airfield | Statement: [Seymour Island, hasAirport, Marambio Base airfield]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marambio Base airfield Context triple: [Seymour Island, hasAirport, Marambio Base airfield]
-
A.
San Martín Base
San Martín Base is an Argentine Antarctic research station located on the Antarctic Peninsula, supporting scientific studies and maintaining a permanent national presence in the region.
-
B.
Marambio Base
chosen
Marambio Base is an Argentine Antarctic research station and airbase located on Seymour Island near the Antarctic Peninsula, serving as a key logistical hub for scientific operations in the region.
-
C.
González Videla Antarctic Base
González Videla Antarctic Base is a Chilean research station in Antarctica located on the Antarctic Peninsula, used primarily for scientific studies and as a historical site.
-
D.
Esperanza Base
Esperanza Base is an Argentine research station and small civilian settlement located on the northern tip of the Antarctic Peninsula.
-
E.
Captain Arturo Prat Base
Captain Arturo Prat Base is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific studies in areas such as geology, glaciology, and meteorology.
- 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_69d88381f6148190819958a038be990e |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e5100e48190a623d6ee2fefb87e |
completed | April 18, 2026, 7:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00607e933c8190ae0572583b5a9cbf |
completed | May 10, 2026, 10:39 a.m. |
Created at: April 10, 2026, 5:14 a.m.