Triple
T20872057
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arctic basins |
E513916
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Makarov–Canada Basin system |
—
|
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: Makarov–Canada Basin system | Statement: [Arctic basins, hasPart, Makarov–Canada Basin system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Makarov–Canada Basin system Context triple: [Arctic basins, hasPart, Makarov–Canada Basin system]
-
A.
Canada Basin and Makarov Basin
chosen
Canada Basin and Makarov Basin are two deep, adjacent oceanic basins in the Arctic Ocean distinguished by their location and geological separation beneath the polar sea ice.
-
B.
Arctic basins
Arctic basins are the deep, central oceanic depressions of the Arctic Ocean that shape its circulation, water mass distribution, and overall marine environment.
-
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.
Fram Basin
Fram Basin is a deep underwater depression in the Arctic Ocean, located between Greenland and Svalbard, that forms part of the complex topography of the Arctic seafloor.
-
E.
Hudson Bay drainage basin
The Hudson Bay drainage basin is a vast watershed in northern North America that collects runoff from numerous rivers and lakes across Canada and parts of the United States, all ultimately flowing into Hudson Bay.
- 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_69e0b4f675cc8190b4e745225b62eb66 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c465693881909fe4c756ddc4f291 |
completed | April 21, 2026, 12:27 a.m. |
Created at: April 16, 2026, 12:45 p.m.