Triple

T20429748

Position	Surface form	Disambiguated ID	Type / Status
Subject	Hesse-Rotenburg	`E501097`	entity
Predicate	hasTitleHolder	`P1911`	FINISHED
Object	Ernest I, Landgrave of Hesse-Rotenburg Ernest I, Landgrave of Hesse-Rotenburg was a 17th–18th century German prince of the House of Hesse who founded and ruled the small landgraviate of Hesse-Rotenburg within the Holy Roman Empire.	`E1431479`	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: Ernest I, Landgrave of Hesse-Rotenburg | Statement: [Hesse-Rotenburg, hasTitleHolder, Ernest I, Landgrave of Hesse-Rotenburg]

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

Target entity: Ernest I, Landgrave of Hesse-Rotenburg
Context triple: [Hesse-Rotenburg, hasTitleHolder, Ernest I, Landgrave of Hesse-Rotenburg]

A. Ernest Leopold, Landgrave of Hesse-Rotenburg
Ernest Leopold, Landgrave of Hesse-Rotenburg, was an 18th-century German prince of the House of Hesse who ruled the small landgraviate of Hesse-Rotenburg within the Holy Roman Empire.
B. Ernest I, Duke of Saxe-Gotha
Ernest I, Duke of Saxe-Gotha, was a 17th-century German prince known for his effective governance, military leadership in the Thirty Years' War, and influential role in shaping the Ernestine duchies of Thuringia.
C. Ernst of Hesse-Kassel
Ernst of Hesse-Kassel was a German prince from the House of Hesse-Kassel, a cadet branch of a prominent ruling dynasty in the Holy Roman Empire.
D. Henry I, Landgrave of Hesse
Henry I, Landgrave of Hesse was a 13th-century German prince of the Ludovingian dynasty who established the Landgraviate of Hesse as an autonomous principality within the Holy Roman Empire.
E. Ernst I, Duke of Saxe-Altenburg
Ernst I, Duke of Saxe-Altenburg was a 19th-century German nobleman who ruled the small Thuringian duchy of Saxe-Altenburg within the Ernestine branch of the Wettin dynasty.
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: Ernest I, Landgrave of Hesse-Rotenburg
Triple: [Hesse-Rotenburg, hasTitleHolder, Ernest I, Landgrave of Hesse-Rotenburg]

Generated description

Ernest I, Landgrave of Hesse-Rotenburg was a 17th–18th century German prince of the House of Hesse who founded and ruled the small landgraviate of Hesse-Rotenburg within the Holy Roman Empire.

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

Target entity: Ernest I, Landgrave of Hesse-Rotenburg
Target entity description: Ernest I, Landgrave of Hesse-Rotenburg was a 17th–18th century German prince of the House of Hesse who founded and ruled the small landgraviate of Hesse-Rotenburg within the Holy Roman Empire.

A. Ernest Leopold, Landgrave of Hesse-Rotenburg
Ernest Leopold, Landgrave of Hesse-Rotenburg, was an 18th-century German prince of the House of Hesse who ruled the small landgraviate of Hesse-Rotenburg within the Holy Roman Empire.
B. Ernest I, Duke of Saxe-Gotha
Ernest I, Duke of Saxe-Gotha, was a 17th-century German prince known for his effective governance, military leadership in the Thirty Years' War, and influential role in shaping the Ernestine duchies of Thuringia.
C. Ernst of Hesse-Kassel
Ernst of Hesse-Kassel was a German prince from the House of Hesse-Kassel, a cadet branch of a prominent ruling dynasty in the Holy Roman Empire.
D. Henry I, Landgrave of Hesse
Henry I, Landgrave of Hesse was a 13th-century German prince of the Ludovingian dynasty who established the Landgraviate of Hesse as an autonomous principality within the Holy Roman Empire.
E. Ernst I, Duke of Saxe-Altenburg
Ernst I, Duke of Saxe-Altenburg was a 19th-century German nobleman who ruled the small Thuringian duchy of Saxe-Altenburg within the Ernestine branch of the Wettin dynasty.
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_69e0b4aa68fc8190b1a14c55575ef04a`	completed	April 16, 2026, 10:06 a.m.
NER	Named-entity recognition	`batch_69e67bac39288190b294b291301ac843`	completed	April 20, 2026, 7:17 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0883f2977c8190b8c98b5beec749c1`	completed	May 16, 2026, 2:49 p.m.
NEDg	Description generation	`batch_6a0885caeb648190b07dd6dab576a9f8`	completed	May 16, 2026, 2:57 p.m.
NED2	Entity disambiguation (via description)	`batch_6a08863ed9748190bd15713b2cfa61c0`	completed	May 16, 2026, 2:59 p.m.

Created at: April 16, 2026, 11:31 a.m.