Triple

T16267206
Position Surface form Disambiguated ID Type / Status
Subject House of Saxe-Meiningen E394904 entity
Predicate hasMember P10 FINISHED
Object Prince Alexander of Saxe-Meiningen
Prince Alexander of Saxe-Meiningen was a German prince of the ducal House of Saxe-Meiningen, a branch of the Ernestine Wettin dynasty.
 E1203246 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 Alexander of Saxe-Meiningen | Statement: [House of Saxe-Meiningen, hasMember, Prince Alexander of Saxe-Meiningen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Prince Alexander of Saxe-Meiningen
Context triple: [House of Saxe-Meiningen, hasMember, Prince Alexander of Saxe-Meiningen]
  • A. Prince Alexander of Hesse and by Rhine
    Prince Alexander of Hesse and by Rhine was a 19th-century German prince and military officer best known as a morganatic founder of the Battenberg (later Mountbatten) family, which became closely connected to several European royal houses.
  • B. Charles Edward, Duke of Saxe-Coburg and Gotha
    Charles Edward, Duke of Saxe-Coburg and Gotha, was a British-born German prince and last reigning duke of Saxe-Coburg and Gotha, whose rule and later life were marked by his support for Germany in World War I and subsequent involvement with the Nazi Party.
  • C. Prince Alexander of Denmark
    Prince Alexander of Denmark, later known as King Olav V of Norway, was a 20th-century Norwegian monarch renowned for his popular, down-to-earth leadership and role during and after World War II.
  • D. Prince Coburg of Saxe-Coburg-Saalfeld
    Prince Coburg of Saxe-Coburg-Saalfeld was an 18th-century Austrian field marshal and nobleman who played a leading role in the early wars against Revolutionary France.
  • E. Prince Louis of Battenberg
    Prince Louis of Battenberg was a German-born British naval officer who became First Sea Lord and the progenitor of the Mountbatten branch of the British royal family.
  • 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 Alexander of Saxe-Meiningen
Triple: [House of Saxe-Meiningen, hasMember, Prince Alexander of Saxe-Meiningen]
Generated description
Prince Alexander of Saxe-Meiningen was a German prince of the ducal House of Saxe-Meiningen, a branch of the Ernestine Wettin dynasty.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Prince Alexander of Saxe-Meiningen
Target entity description: Prince Alexander of Saxe-Meiningen was a German prince of the ducal House of Saxe-Meiningen, a branch of the Ernestine Wettin dynasty.
  • A. Prince Alexander of Hesse and by Rhine
    Prince Alexander of Hesse and by Rhine was a 19th-century German prince and military officer best known as a morganatic founder of the Battenberg (later Mountbatten) family, which became closely connected to several European royal houses.
  • B. Charles Edward, Duke of Saxe-Coburg and Gotha
    Charles Edward, Duke of Saxe-Coburg and Gotha, was a British-born German prince and last reigning duke of Saxe-Coburg and Gotha, whose rule and later life were marked by his support for Germany in World War I and subsequent involvement with the Nazi Party.
  • C. Prince Alexander of Denmark
    Prince Alexander of Denmark, later known as King Olav V of Norway, was a 20th-century Norwegian monarch renowned for his popular, down-to-earth leadership and role during and after World War II.
  • D. Prince Coburg of Saxe-Coburg-Saalfeld
    Prince Coburg of Saxe-Coburg-Saalfeld was an 18th-century Austrian field marshal and nobleman who played a leading role in the early wars against Revolutionary France.
  • E. Prince Louis of Battenberg
    Prince Louis of Battenberg was a German-born British naval officer who became First Sea Lord and the progenitor of the Mountbatten branch of the British royal family.
  • 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_69d87f221d8081909b0b2063e7528ba2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e245c963ec8190b059fecac6248cd9 completed April 17, 2026, 2:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0017bb1d64819080f007656307f58b completed May 10, 2026, 5:29 a.m.
NEDg Description generation batch_6a001876efb081909c0940ebcf265f15 completed May 10, 2026, 5:32 a.m.
NED2 Entity disambiguation (via description) batch_6a0018f6de84819087b8e97b0400c77d completed May 10, 2026, 5:34 a.m.
Created at: April 10, 2026, 5:05 a.m.