Triple

T10156805

Position	Surface form	Disambiguated ID	Type / Status
Subject	royal crypt of the Belgian royal family	`E233794`	entity
Predicate	hasBurialOf	`P3803`	FINISHED
Object	Prince Albert of Belgium (1875–1934) Prince Albert of Belgium (1875–1934) was King Albert I, the third King of the Belgians, renowned for his leadership during World War I and his role in defending Belgian neutrality.	`E846650`	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: Prince Albert of Belgium (1875–1934) | Statement: [royal crypt of the Belgian royal family, hasBurialOf, Prince Albert of Belgium (1875–1934)]

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

Target entity: Prince Albert of Belgium (1875–1934)
Context triple: [royal crypt of the Belgian royal family, hasBurialOf, Prince Albert of Belgium (1875–1934)]

A. Prince Amedeo of Belgium, Archduke of Austria-Este
Prince Amedeo of Belgium, Archduke of Austria-Este, is a Belgian royal and member of the House of Austria-Este who is the eldest son of Princess Astrid and a nephew of King Philippe of Belgium.
B. Prince Alexandre of Belgium
Prince Alexandre of Belgium was a lesser-known member of the Belgian royal family, the son of King Leopold III, who lived largely out of the public eye and never held a prominent political role.
C. Prince Lorenz of Belgium, Archduke of Austria-Este
Prince Lorenz of Belgium, Archduke of Austria-Este, is a member of both the Belgian royal family and the Habsburg-Lorraine dynasty, known for his role as a Belgian prince and his marriage to Princess Astrid of Belgium.
D. Prince Baudouin of Belgium (1869–1891)
Prince Baudouin of Belgium (1869–1891) was a Belgian royal, nephew and intended heir of King Leopold II, whose early death at 21 profoundly affected the Belgian monarchy’s succession.
E. Prince Charles of Belgium
Prince Charles of Belgium was a Belgian royal who served as Prince Regent of Belgium from 1944 to 1950 during the absence of his brother, King Leopold III.
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: Prince Albert of Belgium (1875–1934)
Triple: [royal crypt of the Belgian royal family, hasBurialOf, Prince Albert of Belgium (1875–1934)]

Generated description

Prince Albert of Belgium (1875–1934) was King Albert I, the third King of the Belgians, renowned for his leadership during World War I and his role in defending Belgian neutrality.

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

Target entity: Prince Albert of Belgium (1875–1934)
Target entity description: Prince Albert of Belgium (1875–1934) was King Albert I, the third King of the Belgians, renowned for his leadership during World War I and his role in defending Belgian neutrality.

A. Prince Amedeo of Belgium, Archduke of Austria-Este
Prince Amedeo of Belgium, Archduke of Austria-Este, is a Belgian royal and member of the House of Austria-Este who is the eldest son of Princess Astrid and a nephew of King Philippe of Belgium.
B. Prince Alexandre of Belgium
Prince Alexandre of Belgium was a lesser-known member of the Belgian royal family, the son of King Leopold III, who lived largely out of the public eye and never held a prominent political role.
C. Prince Lorenz of Belgium, Archduke of Austria-Este
Prince Lorenz of Belgium, Archduke of Austria-Este, is a member of both the Belgian royal family and the Habsburg-Lorraine dynasty, known for his role as a Belgian prince and his marriage to Princess Astrid of Belgium.
D. Prince Baudouin of Belgium (1869–1891)
Prince Baudouin of Belgium (1869–1891) was a Belgian royal, nephew and intended heir of King Leopold II, whose early death at 21 profoundly affected the Belgian monarchy’s succession.
E. Prince Charles of Belgium
Prince Charles of Belgium was a Belgian royal who served as Prince Regent of Belgium from 1944 to 1950 during the absence of his brother, King Leopold III.
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_69ca848e80748190b91d1e04d35512c7`	completed	March 30, 2026, 2:11 p.m.
NER	Named-entity recognition	`batch_69cdec3c47dc81909679903e6024eb49`	completed	April 2, 2026, 4:10 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d3176ac9388190bc76b3cffce93a3d`	completed	April 6, 2026, 2:16 a.m.
NEDg	Description generation	`batch_69d31851a9c481908952592e6362b79f`	completed	April 6, 2026, 2:20 a.m.
NED2	Entity disambiguation (via description)	`batch_69d318c0cb8081909cfd53e586192ae7`	completed	April 6, 2026, 2:21 a.m.

Created at: March 30, 2026, 9:09 p.m.