Triple
T18472908
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexei Antonovich of Brunswick |
E451346
|
entity |
| Predicate | maternalGrandfather |
P979
|
FINISHED |
| Object | Ferdinand Leopold, Duke of Mecklenburg-Schwerin |
—
|
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: Ferdinand Leopold, Duke of Mecklenburg-Schwerin | Statement: [Alexei Antonovich of Brunswick, maternalGrandfather, Ferdinand Leopold, Duke of Mecklenburg-Schwerin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ferdinand Leopold, Duke of Mecklenburg-Schwerin Context triple: [Alexei Antonovich of Brunswick, maternalGrandfather, Ferdinand Leopold, Duke of Mecklenburg-Schwerin]
-
A.
Charles Leopold, Duke of Mecklenburg-Schwerin
chosen
Charles Leopold, Duke of Mecklenburg-Schwerin, was an 18th-century German nobleman and ruler of the Mecklenburg-Schwerin duchy, notable as the father of Russian regent Anna Leopoldovna.
-
B.
Frederick Francis II, Grand Duke of Mecklenburg-Schwerin
Frederick Francis II, Grand Duke of Mecklenburg-Schwerin, was a 19th-century German sovereign who ruled the Grand Duchy of Mecklenburg-Schwerin and participated in key political and military events of the German Confederation and later the German Empire.
-
C.
Frederick Francis IV, Grand Duke of Mecklenburg-Schwerin
Frederick Francis IV was the final reigning Grand Duke of Mecklenburg-Schwerin, a German sovereign who abdicated in the aftermath of World War I and the German Revolution of 1918.
-
D.
Duke Adolf Friedrich of Mecklenburg
Duke Adolf Friedrich of Mecklenburg was a German nobleman from the House of Mecklenburg who became known for his roles as a colonial official and explorer in Africa during the late 19th and early 20th centuries.
-
E.
Frederick Francis I, Grand Duke of Mecklenburg-Schwerin
Frederick Francis I, Grand Duke of Mecklenburg-Schwerin, was a late 18th- and early 19th-century German sovereign who led the Mecklenburg-Schwerin territory through the Napoleonic era and into the German Confederation.
- 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_69d8d38465a0819099b9b42d2a662ac1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e530617e48819091240d4405e53aaa |
completed | April 19, 2026, 7:43 p.m. |
Created at: April 10, 2026, 11:34 a.m.