Triple
T22147669
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Operation Talwar |
E547328
|
entity |
| Predicate | uses |
P98
|
FINISHED |
| Object | Indian Navy submarines |
—
|
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: Indian Navy submarines | Statement: [Operation Talwar, uses, Indian Navy submarines]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indian Navy submarines Context triple: [Operation Talwar, uses, Indian Navy submarines]
-
A.
Indian Navy submarine arm
chosen
The Indian Navy submarine arm is the underwater warfare component of the Indian Navy, responsible for operating and maintaining the country’s fleet of submarines for stealth, deterrence, and maritime security operations.
-
B.
Sindhughosh-class submarine
The Sindhughosh-class submarine is a series of diesel-electric attack submarines operated by India, derived from the Russian Kilo-class and used primarily for anti-ship and anti-submarine warfare.
-
C.
Arihant-class submarine
The Arihant-class submarine is a series of Indian nuclear-powered ballistic missile submarines designed to provide the country with a credible sea-based nuclear deterrent.
-
D.
Indian Navy surface fleet
The Indian Navy surface fleet is the collection of the navy’s seagoing warships—such as destroyers, frigates, corvettes, and aircraft carriers—that project India’s maritime power, safeguard its sea lanes, and conduct naval operations.
-
E.
Shishumar-class submarine
The Shishumar-class submarine is a series of German-designed, diesel-electric attack submarines operated by the Indian Navy for anti-surface and anti-submarine warfare.
- 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_69e11e3b52088190ad5df386d01eb2fb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129f156988190bc9a24a37418e849 |
completed | April 28, 2026, 9:43 p.m. |
Created at: April 16, 2026, 8:33 p.m.