Triple

T18340115
Position Surface form Disambiguated ID Type / Status
Subject House of Brandenburg-Ascania E439377 entity
Predicate hasMember P10 FINISHED
Object Otto VII, Margrave of Brandenburg-Salzwedel
Otto VII, Margrave of Brandenburg-Salzwedel, was a medieval German prince of the Ascanian dynasty who ruled part of the Margraviate of Brandenburg during the late 13th and early 14th centuries.
 E1379296 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: Otto VII, Margrave of Brandenburg-Salzwedel | Statement: [House of Brandenburg-Ascania, hasMember, Otto VII, Margrave of Brandenburg-Salzwedel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Otto VII, Margrave of Brandenburg-Salzwedel
Context triple: [House of Brandenburg-Ascania, hasMember, Otto VII, Margrave of Brandenburg-Salzwedel]
  • A. Otto V, Margrave of Brandenburg
    Otto V, Margrave of Brandenburg, was a 14th-century German nobleman from the Ascanian dynasty who ruled parts of Brandenburg and played a role in the regional power struggles of the Holy Roman Empire.
  • B. Otto III, Margrave of Brandenburg
    Otto III, Margrave of Brandenburg, was a 13th-century German prince of the Ascanian dynasty who co-ruled the Margraviate of Brandenburg and played a key role in its territorial consolidation and regional influence.
  • C. Otto II, Margrave of Brandenburg
    Otto II, Margrave of Brandenburg, was a 13th-century German nobleman and regional ruler from the Ascanian dynasty who governed the Margraviate of Brandenburg during its early consolidation within the Holy Roman Empire.
  • D. Otto VI, Margrave of Brandenburg-Salzwedel
    Otto VI, Margrave of Brandenburg-Salzwedel, was a 13th-century German nobleman and regional ruler from the Ascanian dynasty who co-governed parts of the Margraviate of Brandenburg.
  • E. Otto IV, Margrave of Brandenburg
    Otto IV, Margrave of Brandenburg, was a medieval German prince of the Ascanian dynasty who ruled parts of Brandenburg during the late 12th and early 13th centuries.
  • 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: Otto VII, Margrave of Brandenburg-Salzwedel
Triple: [House of Brandenburg-Ascania, hasMember, Otto VII, Margrave of Brandenburg-Salzwedel]
Generated description
Otto VII, Margrave of Brandenburg-Salzwedel, was a medieval German prince of the Ascanian dynasty who ruled part of the Margraviate of Brandenburg during the late 13th and early 14th centuries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Otto VII, Margrave of Brandenburg-Salzwedel
Target entity description: Otto VII, Margrave of Brandenburg-Salzwedel, was a medieval German prince of the Ascanian dynasty who ruled part of the Margraviate of Brandenburg during the late 13th and early 14th centuries.
  • A. Otto V, Margrave of Brandenburg
    Otto V, Margrave of Brandenburg, was a 14th-century German nobleman from the Ascanian dynasty who ruled parts of Brandenburg and played a role in the regional power struggles of the Holy Roman Empire.
  • B. Otto III, Margrave of Brandenburg
    Otto III, Margrave of Brandenburg, was a 13th-century German prince of the Ascanian dynasty who co-ruled the Margraviate of Brandenburg and played a key role in its territorial consolidation and regional influence.
  • C. Otto II, Margrave of Brandenburg
    Otto II, Margrave of Brandenburg, was a 13th-century German nobleman and regional ruler from the Ascanian dynasty who governed the Margraviate of Brandenburg during its early consolidation within the Holy Roman Empire.
  • D. Otto VI, Margrave of Brandenburg-Salzwedel
    Otto VI, Margrave of Brandenburg-Salzwedel, was a 13th-century German nobleman and regional ruler from the Ascanian dynasty who co-governed parts of the Margraviate of Brandenburg.
  • E. Otto IV, Margrave of Brandenburg
    Otto IV, Margrave of Brandenburg, was a medieval German prince of the Ascanian dynasty who ruled parts of Brandenburg during the late 12th and early 13th centuries.
  • 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_69d8b9175fec8190af865699b4e64d8c completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50ed146fc819092b08cb91defb03b completed April 19, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07470390208190be9956c308a7e194 completed May 15, 2026, 4:17 p.m.
NEDg Description generation batch_6a074816e3148190899185537229cb11 completed May 15, 2026, 4:21 p.m.
NED2 Entity disambiguation (via description) batch_6a0748991f388190b72d1fbb986f5db8 completed May 15, 2026, 4:23 p.m.
Created at: April 10, 2026, 10:37 a.m.