Triple

T18548232

Position	Surface form	Disambiguated ID	Type / Status
Subject	Duchess Cecilie of Mecklenburg-Schwerin	`E453293`	entity
Predicate	sibling	`P363`	FINISHED
Object	Duke Christian Louis of Mecklenburg-Schwerin Duke Christian Louis of Mecklenburg-Schwerin was a German nobleman and member of the ducal house of Mecklenburg-Schwerin in the early 20th century.	`E1406391`	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: Duke Christian Louis of Mecklenburg-Schwerin | Statement: [Duchess Cecilie of Mecklenburg-Schwerin, sibling, Duke Christian Louis of Mecklenburg-Schwerin]

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

Target entity: Duke Christian Louis of Mecklenburg-Schwerin
Context triple: [Duchess Cecilie of Mecklenburg-Schwerin, sibling, Duke Christian Louis of Mecklenburg-Schwerin]

A. Duke Charles Louis Frederick of Mecklenburg-Strelitz
Duke Charles Louis Frederick of Mecklenburg-Strelitz was a German nobleman of the House of Mecklenburg-Strelitz and the father of Queen Charlotte, consort of King George III of Great Britain.
B. 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.
C. Duke Charles Michael of Mecklenburg-Strelitz
Duke Charles Michael of Mecklenburg-Strelitz was a German nobleman and military officer who became the head of the House of Mecklenburg-Strelitz in the early 20th century.
D. Duke Louis Ernest of Brunswick-Lüneburg
Duke Louis Ernest of Brunswick-Lüneburg was an 18th-century German prince and military commander who became a powerful political figure in the Dutch Republic as a close adviser and de facto ruler during the minority of William V, Prince of Orange.
E. Carl Michael, Duke of Mecklenburg
Carl Michael, Duke of Mecklenburg, was a German nobleman of the House of Mecklenburg who held the ducal title in the early 20th century.
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: Duke Christian Louis of Mecklenburg-Schwerin
Triple: [Duchess Cecilie of Mecklenburg-Schwerin, sibling, Duke Christian Louis of Mecklenburg-Schwerin]

Generated description

Duke Christian Louis of Mecklenburg-Schwerin was a German nobleman and member of the ducal house of Mecklenburg-Schwerin in the early 20th century.

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

Target entity: Duke Christian Louis of Mecklenburg-Schwerin
Target entity description: Duke Christian Louis of Mecklenburg-Schwerin was a German nobleman and member of the ducal house of Mecklenburg-Schwerin in the early 20th century.

A. Duke Charles Louis Frederick of Mecklenburg-Strelitz
Duke Charles Louis Frederick of Mecklenburg-Strelitz was a German nobleman of the House of Mecklenburg-Strelitz and the father of Queen Charlotte, consort of King George III of Great Britain.
B. 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.
C. Duke Charles Michael of Mecklenburg-Strelitz
Duke Charles Michael of Mecklenburg-Strelitz was a German nobleman and military officer who became the head of the House of Mecklenburg-Strelitz in the early 20th century.
D. Duke Louis Ernest of Brunswick-Lüneburg
Duke Louis Ernest of Brunswick-Lüneburg was an 18th-century German prince and military commander who became a powerful political figure in the Dutch Republic as a close adviser and de facto ruler during the minority of William V, Prince of Orange.
E. Carl Michael, Duke of Mecklenburg
Carl Michael, Duke of Mecklenburg, was a German nobleman of the House of Mecklenburg who held the ducal title in the early 20th century.
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_69d8d388b0c881908e610a1c45b52640`	completed	April 10, 2026, 10:40 a.m.
NER	Named-entity recognition	`batch_69e534be2298819095f637065fc2724e`	completed	April 19, 2026, 8:02 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0804e090cc8190b3633950e33811bd`	completed	May 16, 2026, 5:47 a.m.
NEDg	Description generation	`batch_6a08092fe1dc8190a2836414b7b439ca`	completed	May 16, 2026, 6:05 a.m.
NED2	Entity disambiguation (via description)	`batch_6a080a3df1cc8190970766e8bcbcf7f5`	completed	May 16, 2026, 6:10 a.m.

Created at: April 10, 2026, 11:38 a.m.