Triple

T18151675
Position Surface form Disambiguated ID Type / Status
Subject House of Saxe-Lauenburg E434516 entity
Predicate hasMember P10 FINISHED
Object Eric IV, Duke of Saxe-Lauenburg
Eric IV, Duke of Saxe-Lauenburg, was a German prince of the late medieval period who ruled the small north German duchy of Saxe-Lauenburg as a member of its ruling dynasty.
 E1320837 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: Eric IV, Duke of Saxe-Lauenburg | Statement: [House of Saxe-Lauenburg, hasMember, Eric IV, Duke of Saxe-Lauenburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eric IV, Duke of Saxe-Lauenburg
Context triple: [House of Saxe-Lauenburg, hasMember, Eric IV, Duke of Saxe-Lauenburg]
  • A. Eric II, Duke of Saxe-Lauenburg
    Eric II, Duke of Saxe-Lauenburg, was a late medieval German prince of the Ascanian line who ruled the small north German duchy of Saxe-Lauenburg.
  • B. Eric I, Duke of Saxe-Lauenburg
    Eric I, Duke of Saxe-Lauenburg was a medieval German prince of the Ascanian dynasty who ruled the small north German duchy of Saxe-Lauenburg.
  • C. Magnus II, Duke of Saxe-Lauenburg
    Magnus II, Duke of Saxe-Lauenburg, was a late 16th-century German nobleman who ruled the small duchy of Saxe-Lauenburg within the Holy Roman Empire.
  • D. Henry IV, Duke of Mecklenburg
    Henry IV, Duke of Mecklenburg was a late 15th- and early 16th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
  • E. Magnus II, Duke of Mecklenburg
    Magnus II, Duke of Mecklenburg was a late 15th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
  • 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: Eric IV, Duke of Saxe-Lauenburg
Triple: [House of Saxe-Lauenburg, hasMember, Eric IV, Duke of Saxe-Lauenburg]
Generated description
Eric IV, Duke of Saxe-Lauenburg, was a German prince of the late medieval period who ruled the small north German duchy of Saxe-Lauenburg as a member of its ruling dynasty.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eric IV, Duke of Saxe-Lauenburg
Target entity description: Eric IV, Duke of Saxe-Lauenburg, was a German prince of the late medieval period who ruled the small north German duchy of Saxe-Lauenburg as a member of its ruling dynasty.
  • A. Eric II, Duke of Saxe-Lauenburg
    Eric II, Duke of Saxe-Lauenburg, was a late medieval German prince of the Ascanian line who ruled the small north German duchy of Saxe-Lauenburg.
  • B. Eric I, Duke of Saxe-Lauenburg
    Eric I, Duke of Saxe-Lauenburg was a medieval German prince of the Ascanian dynasty who ruled the small north German duchy of Saxe-Lauenburg.
  • C. Magnus II, Duke of Saxe-Lauenburg
    Magnus II, Duke of Saxe-Lauenburg, was a late 16th-century German nobleman who ruled the small duchy of Saxe-Lauenburg within the Holy Roman Empire.
  • D. Henry IV, Duke of Mecklenburg
    Henry IV, Duke of Mecklenburg was a late 15th- and early 16th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
  • E. Magnus II, Duke of Mecklenburg
    Magnus II, Duke of Mecklenburg was a late 15th-century German nobleman who ruled parts of the Mecklenburg region within the Holy Roman Empire.
  • 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_69d8b90aac308190801e2c57d8c5bfe5 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4de38d4e08190bc4d430b70b7e288 completed April 19, 2026, 1:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03d7600a988190a3f4fb60ee469423 completed May 13, 2026, 1:44 a.m.
NEDg Description generation batch_6a03d8512d4c8190b113f7ed1f8a044c completed May 13, 2026, 1:48 a.m.
NED2 Entity disambiguation (via description) batch_6a03d8d863cc819098b46d5d26db05cd completed May 13, 2026, 1:50 a.m.
Created at: April 10, 2026, 10:29 a.m.