Triple
T31611833
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | INS Chakra (leased to India) |
E806647
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Akula-class submarine |
C57561
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: Akula-class submarine Context triple: [INS Chakra (leased to India), instanceOf, Akula-class submarine]
-
A.
Walrus-class submarine
The Walrus-class submarine is a Dutch diesel-electric attack submarine class designed for covert intelligence gathering, special operations support, and anti-surface/anti-submarine warfare in both littoral and open-ocean environments.
-
B.
S-class submarine
The S-class submarine is a type of military undersea vessel, typically from the early to mid-20th century, designed for coastal patrol, reconnaissance, and torpedo attacks against enemy ships.
-
C.
Vanguard-class submarine
The Vanguard-class submarine is a class of British nuclear-powered ballistic missile submarines designed to provide the United Kingdom’s continuous at-sea nuclear deterrent.
-
D.
I-15-class submarine
The I-15-class submarine was a series of large, long-range Japanese Imperial Navy fleet submarines of World War II, designed for reconnaissance and offensive operations across the Pacific.
-
E.
Astute-class submarine
The Astute-class submarine is a class of nuclear-powered fleet submarines built for the Royal Navy, designed for stealthy long-endurance operations including intelligence gathering, strike missions, and anti-submarine warfare.
- F. None of above. chosen
Provenance (1 batch)
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_69f348d61f2081908cad94bc9ffbb671 |
completed | April 30, 2026, 12:19 p.m. |
Created at: April 30, 2026, 10:37 p.m.