Triple
T9561005
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 4th U-boat Flotilla |
E230671
|
entity |
| Predicate | branch |
P889
|
FINISHED |
| Object | U-boat Arm |
E8217
|
NE FINISHED |
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: U-boat Arm | Statement: [4th U-boat Flotilla, branch, U-boat Arm]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U-boat Arm Context triple: [4th U-boat Flotilla, branch, U-boat Arm]
-
A.
U-boats
chosen
U-boats were German military submarines, most famously used in both World Wars for commerce raiding and naval warfare in the Atlantic.
-
B.
Kriegsmarine
The Kriegsmarine was Nazi Germany’s World War II navy, known for its U-boat campaigns and major role in maritime warfare, especially in the Battle of the Atlantic.
-
C.
U-9
U-9 was a German World War I U-boat famed for its early and dramatic successes in submarine warfare, including the sinking of three British cruisers in a single engagement in 1914.
-
D.
4th U-boat Flotilla
The 4th U-boat Flotilla was a training and operational unit of Nazi Germany’s Kriegsmarine during World War II, responsible for preparing U-boats and their crews for combat deployment.
-
E.
2nd U-boat Flotilla
The 2nd U-boat Flotilla was a German Kriegsmarine submarine unit in World War II that operated U-boats in the Battle of the Atlantic.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca847e53a88190a60eed7e02257f10 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd994d31e08190b139f5ad10d8ea31 |
completed | April 1, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1529b4974819096e26153c60bf05c |
completed | April 4, 2026, 6:04 p.m. |
Created at: March 30, 2026, 8:03 p.m.