Triple
T21486012
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Operation Regenbogen (German side) |
E530117
|
entity |
| Predicate | involves |
P1256
|
FINISHED |
| Object | German heavy cruiser Lützow |
—
|
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: German heavy cruiser Lützow | Statement: [Operation Regenbogen (German side), involves, German heavy cruiser Lützow]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: German heavy cruiser Lützow Context triple: [Operation Regenbogen (German side), involves, German heavy cruiser Lützow]
-
A.
German heavy cruiser Blücher
The German heavy cruiser Blücher was a World War II Kriegsmarine warship best known for being sunk during the 1940 invasion of Norway while leading the naval assault on Oslo.
-
B.
German cruiser Lützow
chosen
German cruiser Lützow was a World War II German heavy cruiser (originally the pocket battleship Deutschland) that served with the Kriegsmarine in operations including the Norwegian campaign.
-
C.
German battlecruiser Seydlitz
The German battlecruiser Seydlitz was a prominent Imperial German Navy warship of World War I, noted for its heavy armament, speed, and remarkable survivability in major North Sea engagements.
-
D.
German battlecruiser SMS Lützow
The German battlecruiser SMS Lützow was a World War I Imperial German Navy capital ship best known for her powerful armament and for being heavily damaged and scuttled after fierce action at the Battle of Jutland in 1916.
-
E.
German battleship Schleswig-Holstein
The German battleship Schleswig-Holstein was a pre-dreadnought warship of the Imperial German Navy, later used by Nazi Germany, best known for firing the opening shots of World War II during the attack on Westerplatte in 1939.
- 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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea370adc8190b79fe26e2eba1dca |
completed | April 23, 2026, 9:45 a.m. |
Created at: April 16, 2026, 6:22 p.m.