Triple

T15664261

Position	Surface form	Disambiguated ID	Type / Status
Subject	Duke of Mecklenburg	`E376646`	entity
Predicate	hasTitleHolder	`P1911`	FINISHED
Object	Adolf Frederick I, Duke of Mecklenburg-Schwerin Adolf Frederick I, Duke of Mecklenburg-Schwerin, was a 17th-century German nobleman who ruled the northern duchy of Mecklenburg-Schwerin during the turbulent period of the Thirty Years' War.	`E1278654`	NE FINISHED

How this triple was built (4 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: Adolf Frederick I, Duke of Mecklenburg-Schwerin | Statement: [Duke of Mecklenburg, hasTitleHolder, Adolf Frederick I, Duke of Mecklenburg-Schwerin]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Adolf Frederick I, Duke of Mecklenburg-Schwerin
Context triple: [Duke of Mecklenburg, hasTitleHolder, Adolf Frederick I, Duke of Mecklenburg-Schwerin]

A. Christian Ludwig II, Duke of Mecklenburg-Schwerin
Christian Ludwig II, Duke of Mecklenburg-Schwerin, was an 18th-century German nobleman who ruled the Duchy of Mecklenburg-Schwerin and played a significant role in the region’s dynastic and political affairs.
B. John Albert I, Duke of Mecklenburg
John Albert I, Duke of Mecklenburg was a 16th-century German nobleman who ruled the Mecklenburg region and was known for his role in consolidating ducal authority during the Reformation era.
C. 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.
D. Magnus II, Duke of Mecklenburg
Magnus II, Duke of Mecklenburg was a late 15th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
E. Duke Henry of Mecklenburg-Schwerin
Duke Henry of Mecklenburg-Schwerin was a German-born prince who became the prince consort of Queen Wilhelmina of the Netherlands.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Adolf Frederick I, Duke of Mecklenburg-Schwerin
Triple: [Duke of Mecklenburg, hasTitleHolder, Adolf Frederick I, Duke of Mecklenburg-Schwerin]

Generated description

Adolf Frederick I, Duke of Mecklenburg-Schwerin, was a 17th-century German nobleman who ruled the northern duchy of Mecklenburg-Schwerin during the turbulent period of the Thirty Years' War.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Adolf Frederick I, Duke of Mecklenburg-Schwerin
Target entity description: Adolf Frederick I, Duke of Mecklenburg-Schwerin, was a 17th-century German nobleman who ruled the northern duchy of Mecklenburg-Schwerin during the turbulent period of the Thirty Years' War.

A. Christian Ludwig II, Duke of Mecklenburg-Schwerin
Christian Ludwig II, Duke of Mecklenburg-Schwerin, was an 18th-century German nobleman who ruled the Duchy of Mecklenburg-Schwerin and played a significant role in the region’s dynastic and political affairs.
B. John Albert I, Duke of Mecklenburg
John Albert I, Duke of Mecklenburg was a 16th-century German nobleman who ruled the Mecklenburg region and was known for his role in consolidating ducal authority during the Reformation era.
C. 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.
D. Magnus II, Duke of Mecklenburg
Magnus II, Duke of Mecklenburg was a late 15th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
E. Duke Henry of Mecklenburg-Schwerin
Duke Henry of Mecklenburg-Schwerin was a German-born prince who became the prince consort of Queen Wilhelmina of the Netherlands.
F. None of above. chosen

Provenance (5 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_69d85cd1564c8190991adda63bfab4b0`	completed	April 10, 2026, 2:13 a.m.
NER	Named-entity recognition	`batch_69e04f0f4df08190ad2c5d78e435d8eb`	completed	April 16, 2026, 2:53 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a01e7ff14dc819086042db64d41f5c2`	completed	May 11, 2026, 2:30 p.m.
NEDg	Description generation	`batch_6a01eed32bbc81908ea9e2588e3741f8`	completed	May 11, 2026, 2:59 p.m.
NED2	Entity disambiguation (via description)	`batch_6a01ef6edb7c81908bdbf4d42dd6b9aa`	completed	May 11, 2026, 3:02 p.m.

Created at: April 10, 2026, 4:16 a.m.