Triple

T18217480

Position	Surface form	Disambiguated ID	Type / Status
Subject	Duke of Bohemia	`E436199`	entity
Predicate	titleHolder	`P1911`	FINISHED
Object	Frederick, Duke of Bohemia	`—`	NE NERFINISHED

How this triple was built (3 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: Frederick, Duke of Bohemia | Statement: [Duke of Bohemia, titleHolder, Frederick, Duke of Bohemia]

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

Target entity: Frederick, Duke of Bohemia
Context triple: [Duke of Bohemia, titleHolder, Frederick, Duke of Bohemia]

A. John of Bohemia
John of Bohemia was a 14th-century King of Bohemia and Count of Luxembourg, famed for his chivalric reputation and heroic death at the Battle of Crécy.
B. Oldřich of Bohemia
Oldřich of Bohemia was an early 11th-century Duke of Bohemia from the Přemyslid dynasty, known for restoring Přemyslid rule and strengthening the duchy after a period of instability.
C. Duke of Bohemia
The Duke of Bohemia was the medieval ruler of the historical region of Bohemia, a title held by members of the Přemyslid dynasty before the elevation of the territory to a kingdom.
D. Spytihněv I, Duke of Bohemia
Spytihněv I, Duke of Bohemia was a 9th–10th century Přemyslid ruler known for consolidating Bohemian power and strengthening ties with the East Frankish (later German) realm.
E. Frederick of Cieszyn
Frederick of Cieszyn was a 15th-century Silesian Piast duke who briefly ruled part of the Duchy of Teschen.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Frederick, Duke of Bohemia
Target entity description: Frederick, Duke of Bohemia was a medieval nobleman who held ducal authority in the historical region of Bohemia, in what is now the Czech Republic.

A. John of Bohemia
John of Bohemia was a 14th-century King of Bohemia and Count of Luxembourg, famed for his chivalric reputation and heroic death at the Battle of Crécy.
B. Oldřich of Bohemia
Oldřich of Bohemia was an early 11th-century Duke of Bohemia from the Přemyslid dynasty, known for restoring Přemyslid rule and strengthening the duchy after a period of instability.
C. Duke of Bohemia
The Duke of Bohemia was the medieval ruler of the historical region of Bohemia, a title held by members of the Přemyslid dynasty before the elevation of the territory to a kingdom.
D. Spytihněv I, Duke of Bohemia
Spytihněv I, Duke of Bohemia was a 9th–10th century Přemyslid ruler known for consolidating Bohemian power and strengthening ties with the East Frankish (later German) realm.
E. Frederick of Cieszyn
Frederick of Cieszyn was a 15th-century Silesian Piast duke who briefly ruled part of the Duchy of Teschen.
F. None of above. chosen

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_69d8b9103a8081908bbb0836fef10efd`	completed	April 10, 2026, 8:47 a.m.
NER	Named-entity recognition	`batch_69e4e4782db4819093baee57f34be490`	completed	April 19, 2026, 2:19 p.m.

Created at: April 10, 2026, 10:32 a.m.