Triple
T20817499
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howaldtswerke-Deutsche Werft |
E512479
|
entity |
| Predicate | notableProduct |
P1448
|
FINISHED |
| Object | Type 212 submarine |
—
|
NE NERFINISHED |
How this triple was built (3 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: Type 212 submarine | Statement: [Howaldtswerke-Deutsche Werft, notableProduct, Type 212 submarine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Type 212 submarine Context triple: [Howaldtswerke-Deutsche Werft, notableProduct, Type 212 submarine]
-
A.
Type 212CD-class submarine
The Type 212CD-class submarine is a next-generation German-Norwegian diesel-electric attack submarine design featuring advanced stealth, air-independent propulsion, and enhanced combat capabilities for modern naval operations.
-
B.
A26-class submarine
The A26-class submarine is a next-generation Swedish diesel-electric attack submarine designed for stealthy coastal and blue-water operations, featuring advanced modular systems and air-independent propulsion.
-
C.
Type 209 submarine
The Type 209 submarine is a class of diesel-electric attack submarines developed by Germany for export, widely operated by numerous navies around the world.
-
D.
Type VIIB submarine
The Type VIIB submarine was a class of German World War II U-boats known for their improved range, speed, and combat effectiveness compared to earlier models, and for serving as the workhorses of the Kriegsmarine’s early U-boat campaign.
-
E.
Kilo-class submarine
The Kilo-class submarine is a series of Russian-designed diesel-electric attack submarines known for their stealth and are operated by several navies worldwide, including the Indian Navy.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Type 212 submarine Target entity description: The Type 212 submarine is a German-designed, air-independent propulsion attack submarine known for its stealth, fuel-cell technology, and advanced capabilities in modern naval warfare.
-
A.
Type 212CD-class submarine
The Type 212CD-class submarine is a next-generation German-Norwegian diesel-electric attack submarine design featuring advanced stealth, air-independent propulsion, and enhanced combat capabilities for modern naval operations.
-
B.
A26-class submarine
The A26-class submarine is a next-generation Swedish diesel-electric attack submarine designed for stealthy coastal and blue-water operations, featuring advanced modular systems and air-independent propulsion.
-
C.
Type 209 submarine
The Type 209 submarine is a class of diesel-electric attack submarines developed by Germany for export, widely operated by numerous navies around the world.
-
D.
Type VIIB submarine
The Type VIIB submarine was a class of German World War II U-boats known for their improved range, speed, and combat effectiveness compared to earlier models, and for serving as the workhorses of the Kriegsmarine’s early U-boat campaign.
-
E.
Kilo-class submarine
The Kilo-class submarine is a series of Russian-designed diesel-electric attack submarines known for their stealth and are operated by several navies worldwide, including the Indian Navy.
- F. None of above. chosen
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_69e0b4cd25088190b48ca9700cd24efc |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2f429388190809dd532278fe310 |
completed | April 21, 2026, 12:21 a.m. |
Created at: April 16, 2026, 12:41 p.m.