Triple

T16893082

Position	Surface form	Disambiguated ID	Type / Status
Subject	John I, Margrave of Brandenburg	`E424223`	entity
Predicate	father	`P120`	FINISHED
Object	Albert II, Margrave of Brandenburg Albert II, Margrave of Brandenburg, was a 13th-century German nobleman of the House of Ascania who co-ruled the Margraviate of Brandenburg and played a role in consolidating its territorial power within the Holy Roman Empire.	`E1246081`	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: Albert II, Margrave of Brandenburg | Statement: [John I, Margrave of Brandenburg, father, Albert II, Margrave of Brandenburg]

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

Target entity: Albert II, Margrave of Brandenburg
Context triple: [John I, Margrave of Brandenburg, father, Albert II, Margrave of Brandenburg]

A. Waldemar, Margrave of Brandenburg
Waldemar, Margrave of Brandenburg, was a prominent early 14th-century German prince who ruled the Margraviate of Brandenburg and became a legendary figure in regional medieval history.
B. John II, Margrave of Brandenburg
John II, Margrave of Brandenburg, was a 13th-century German nobleman of the House of Ascania who co-ruled the Margraviate of Brandenburg and played a role in consolidating its territorial power.
C. Margrave George Frederick II of Brandenburg-Ansbach
Margrave George Frederick II of Brandenburg-Ansbach was a 17th-century German nobleman who ruled the Franconian principality of Brandenburg-Ansbach within the Holy Roman Empire.
D. William, Margrave of Brandenburg-Schwedt
William, Margrave of Brandenburg-Schwedt was an 18th-century Prussian prince and military commander from a cadet branch of the Hohenzollern dynasty.
E. Margrave of Brandenburg-Schwedt
The Margrave of Brandenburg-Schwedt was a princely title within a cadet branch of the Hohenzollern dynasty that ruled parts of Brandenburg in early modern Prussia.
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: Albert II, Margrave of Brandenburg
Triple: [John I, Margrave of Brandenburg, father, Albert II, Margrave of Brandenburg]

Generated description

Albert II, Margrave of Brandenburg, was a 13th-century German nobleman of the House of Ascania who co-ruled the Margraviate of Brandenburg and played a role in consolidating its territorial power within the Holy Roman Empire.

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

Target entity: Albert II, Margrave of Brandenburg
Target entity description: Albert II, Margrave of Brandenburg, was a 13th-century German nobleman of the House of Ascania who co-ruled the Margraviate of Brandenburg and played a role in consolidating its territorial power within the Holy Roman Empire.

A. Waldemar, Margrave of Brandenburg
Waldemar, Margrave of Brandenburg, was a prominent early 14th-century German prince who ruled the Margraviate of Brandenburg and became a legendary figure in regional medieval history.
B. John II, Margrave of Brandenburg
John II, Margrave of Brandenburg, was a 13th-century German nobleman of the House of Ascania who co-ruled the Margraviate of Brandenburg and played a role in consolidating its territorial power.
C. Margrave George Frederick II of Brandenburg-Ansbach
Margrave George Frederick II of Brandenburg-Ansbach was a 17th-century German nobleman who ruled the Franconian principality of Brandenburg-Ansbach within the Holy Roman Empire.
D. William, Margrave of Brandenburg-Schwedt
William, Margrave of Brandenburg-Schwedt was an 18th-century Prussian prince and military commander from a cadet branch of the Hohenzollern dynasty.
E. Margrave of Brandenburg-Schwedt
The Margrave of Brandenburg-Schwedt was a princely title within a cadet branch of the Hohenzollern dynasty that ruled parts of Brandenburg in early modern Prussia.
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_69d889da3e8c8190a2b118f383f0beac`	completed	April 10, 2026, 5:25 a.m.
NER	Named-entity recognition	`batch_69e3bbc6b97c8190b18aca477d6ef647`	completed	April 18, 2026, 5:13 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a011b39d39481908f5d7aa21008fc63`	completed	May 10, 2026, 11:56 p.m.
NEDg	Description generation	`batch_6a011c99c3948190ac3d3d9059dbb57e`	completed	May 11, 2026, 12:02 a.m.
NED2	Entity disambiguation (via description)	`batch_6a011d4b53d081909781235ded1c2b35`	completed	May 11, 2026, 12:05 a.m.

Created at: April 10, 2026, 5:29 a.m.