Triple

T16777007

Position	Surface form	Disambiguated ID	Type / Status
Subject	House of Saxe-Saalfeld	`E407750`	entity
Predicate	precededBy	`P97`	FINISHED
Object	House of Saxe-Coburg (Ernestine line, pre-partition) The House of Saxe-Coburg (Ernestine line, pre-partition) was a branch of the Ernestine Wettin dynasty that ruled the small Thuringian duchy of Saxe-Coburg before its territorial reorganization in the late 17th century.	`E1233181`	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: House of Saxe-Coburg (Ernestine line, pre-partition) | Statement: [House of Saxe-Saalfeld, precededBy, House of Saxe-Coburg (Ernestine line, pre-partition)]

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

Target entity: House of Saxe-Coburg (Ernestine line, pre-partition)
Context triple: [House of Saxe-Saalfeld, precededBy, House of Saxe-Coburg (Ernestine line, pre-partition)]

A. House of Saxe-Weimar (Ernestine line)
The House of Saxe-Weimar (Ernestine line) was a branch of the Ernestine Wettins that ruled the Grand Duchy of Saxe-Weimar-Eisenach and became notable as a major cultural center of German classicism.
B. Ernestine line
The Ernestine line is a branch of the Wettin dynasty that historically ruled several Thuringian and Saxon duchies in what is now central Germany.
C. Ernestine branch of the House of Wettin
The Ernestine branch of the House of Wettin is a major German princely line that ruled various Thuringian and Saxon duchies and gave rise to several European royal dynasties.
D. House of Saxe-Hildburghausen
The House of Saxe-Hildburghausen was a ducal branch of the Ernestine Wettin dynasty that ruled the small German state of Saxe-Hildburghausen in Thuringia during the early modern period.
E. House of Saxe-Gotha-Altenburg
The House of Saxe-Gotha-Altenburg was a German ducal dynasty that ruled the Duchy of Saxe-Gotha-Altenburg in Thuringia from the 17th to the early 19th century and played a notable role in European noble and royal lineages.
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: House of Saxe-Coburg (Ernestine line, pre-partition)
Triple: [House of Saxe-Saalfeld, precededBy, House of Saxe-Coburg (Ernestine line, pre-partition)]

Generated description

The House of Saxe-Coburg (Ernestine line, pre-partition) was a branch of the Ernestine Wettin dynasty that ruled the small Thuringian duchy of Saxe-Coburg before its territorial reorganization in the late 17th century.

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

Target entity: House of Saxe-Coburg (Ernestine line, pre-partition)
Target entity description: The House of Saxe-Coburg (Ernestine line, pre-partition) was a branch of the Ernestine Wettin dynasty that ruled the small Thuringian duchy of Saxe-Coburg before its territorial reorganization in the late 17th century.

A. House of Saxe-Weimar (Ernestine line)
The House of Saxe-Weimar (Ernestine line) was a branch of the Ernestine Wettins that ruled the Grand Duchy of Saxe-Weimar-Eisenach and became notable as a major cultural center of German classicism.
B. Ernestine line
The Ernestine line is a branch of the Wettin dynasty that historically ruled several Thuringian and Saxon duchies in what is now central Germany.
C. Ernestine branch of the House of Wettin
The Ernestine branch of the House of Wettin is a major German princely line that ruled various Thuringian and Saxon duchies and gave rise to several European royal dynasties.
D. House of Saxe-Hildburghausen
The House of Saxe-Hildburghausen was a ducal branch of the Ernestine Wettin dynasty that ruled the small German state of Saxe-Hildburghausen in Thuringia during the early modern period.
E. House of Saxe-Gotha-Altenburg
The House of Saxe-Gotha-Altenburg was a German ducal dynasty that ruled the Duchy of Saxe-Gotha-Altenburg in Thuringia from the 17th to the early 19th century and played a notable role in European noble and royal lineages.
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_69d8839270588190886720d9519bbf8f`	completed	April 10, 2026, 4:58 a.m.
NER	Named-entity recognition	`batch_69e3b03a646c8190b3944c9f0c25af27`	completed	April 18, 2026, 4:24 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a00aafe1f8081909b9540aca6e7b9b7`	completed	May 10, 2026, 3:57 p.m.
NEDg	Description generation	`batch_6a00ac0e10648190803bf962a4677104`	completed	May 10, 2026, 4:02 p.m.
NED2	Entity disambiguation (via description)	`batch_6a00acc658f881908db64ebfa5a86f84`	completed	May 10, 2026, 4:05 p.m.

Created at: April 10, 2026, 5:22 a.m.