Triple
T17994859
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Somali Basin |
E430473
|
entity |
| Predicate | boundedBy |
P224
|
FINISHED |
| Object | Carlsberg Ridge |
—
|
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: Carlsberg Ridge | Statement: [Somali Basin, boundedBy, Carlsberg Ridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Carlsberg Ridge Context triple: [Somali Basin, boundedBy, Carlsberg Ridge]
-
A.
Carlsberg Ridge
chosen
Carlsberg Ridge is a mid-ocean ridge in the northern Indian Ocean that forms part of the seafloor spreading system between the African, Arabian, and Indian tectonic plates.
-
B.
Kolbeinsey Ridge
Kolbeinsey Ridge is a volcanic segment of the Mid-Atlantic Ridge north of Iceland, marking the boundary between the North American and Eurasian tectonic plates in the Arctic Ocean.
-
C.
Haarstrang ridge
The Haarstrang ridge is a low, elongated upland region in North Rhine-Westphalia, Germany, forming part of the transition between the Sauerland hills and the Westphalian Plain.
-
D.
Scotia Ridge
Scotia Ridge is a submarine mountain chain in the South Atlantic that forms part of the tectonic boundary encircling the Scotia Sea between South America and Antarctica.
-
E.
Lomonosov Ridge
Lomonosov Ridge is a major underwater mountain range in the Arctic Ocean that stretches across the polar basin and plays a key role in regional geology and continental shelf claims.
- 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_69d8b90364248190a37381adea932f42 |
completed | April 10, 2026, 8:46 a.m. |
| NER | Named-entity recognition | batch_69e4b3e3b060819086855bc01aceb42a |
completed | April 19, 2026, 10:52 a.m. |
Created at: April 10, 2026, 10:23 a.m.