Triple
T21852507
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eurasian Arctic deep-water system |
E539538
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object | Amundsen Basin |
E126355
|
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: Amundsen Basin | Statement: [Eurasian Arctic deep-water system, hasComponent, Amundsen Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amundsen Basin Context triple: [Eurasian Arctic deep-water system, hasComponent, Amundsen Basin]
-
A.
Amundsen Basin
chosen
Amundsen Basin is a deep oceanic basin in the Arctic Ocean, forming part of the complex seafloor topography between Greenland, Svalbard, and the Siberian continental margin.
-
B.
Nordenskjöld Basin
Nordenskjöld Basin is a geographic feature named in honor of Swedish explorer Otto Nordenskjöld, likely located in a polar or subpolar region associated with his expeditions.
-
C.
Nansen Basin
Nansen Basin is a deep oceanic basin in the central Arctic Ocean, notable for its great depths and role in Arctic water circulation and sediment deposition.
-
D.
Ross Sea
The Ross Sea is a deep bay of the Southern Ocean off Antarctica, renowned for its largely untouched marine ecosystem and rich biodiversity.
-
E.
Magallanes–Austral Basin
The Magallanes–Austral Basin is a large sedimentary basin in southern Patagonia, spanning parts of Chile and Argentina, known for its complex tectonic evolution and significant hydrocarbon resources.
- 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_69e0c47829648190bbe2d1d7033768ec |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f0bd59bcbc819093829feb152e090d |
completed | April 28, 2026, 1:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a5297814081908721234a371bb327 |
completed | May 17, 2026, 11:43 p.m. |
Created at: April 16, 2026, 6:56 p.m.