Triple

T7030780
Position Surface form Disambiguated ID Type / Status
Subject Diophantine approximation E163264 entity
Predicate namedAfter P63 FINISHED
Object Diophantus of Alexandria
Diophantus of Alexandria was an ancient Greek mathematician, often called the "father of algebra," known for his pioneering work on algebraic equations and number theory.
E637301 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: Diophantus of Alexandria | Statement: [Diophantine approximation, namedAfter, Diophantus of Alexandria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Diophantus of Alexandria
Context triple: [Diophantine approximation, namedAfter, Diophantus of Alexandria]
  • A. Apollonius of Perga
    Apollonius of Perga was an ancient Greek mathematician renowned for his pioneering work on conic sections, which profoundly shaped the development of geometry and later astronomy.
  • B. Appian of Alexandria
    Appian of Alexandria was a 2nd-century AD Greek historian and Roman official best known for his multi-volume work "Roman History," which chronicles Rome’s rise and its civil wars.
  • C. Aristo of Chios
    Aristo of Chios was an ancient Greek Stoic philosopher known for his radical emphasis on ethics over logic and physics and for advocating indifference to most external matters.
  • D. Pythagoras of Rhegion
    Pythagoras of Rhegion was an ancient Greek sculptor renowned for his realistic bronze statues and is traditionally credited with creating the famous Charioteer of Delphi.
  • E. Alexander of Alexandria
    Alexander of Alexandria was a 4th-century Patriarch of Alexandria best known for his staunch defense of Nicene orthodoxy and his early opposition to the teachings of Arius.
  • 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: Diophantus of Alexandria
Triple: [Diophantine approximation, namedAfter, Diophantus of Alexandria]
Generated description
Diophantus of Alexandria was an ancient Greek mathematician, often called the "father of algebra," known for his pioneering work on algebraic equations and number theory.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Diophantus of Alexandria
Target entity description: Diophantus of Alexandria was an ancient Greek mathematician, often called the "father of algebra," known for his pioneering work on algebraic equations and number theory.
  • A. Apollonius of Perga
    Apollonius of Perga was an ancient Greek mathematician renowned for his pioneering work on conic sections, which profoundly shaped the development of geometry and later astronomy.
  • B. Appian of Alexandria
    Appian of Alexandria was a 2nd-century AD Greek historian and Roman official best known for his multi-volume work "Roman History," which chronicles Rome’s rise and its civil wars.
  • C. Aristo of Chios
    Aristo of Chios was an ancient Greek Stoic philosopher known for his radical emphasis on ethics over logic and physics and for advocating indifference to most external matters.
  • D. Pythagoras of Rhegion
    Pythagoras of Rhegion was an ancient Greek sculptor renowned for his realistic bronze statues and is traditionally credited with creating the famous Charioteer of Delphi.
  • E. Alexander of Alexandria
    Alexander of Alexandria was a 4th-century Patriarch of Alexandria best known for his staunch defense of Nicene orthodoxy and his early opposition to the teachings of Arius.
  • 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_69c6885d691c81908cf7d31083113886 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e20ee1208190811be10a84e7d8a4 completed March 27, 2026, 8:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c775980920819081d31b8d2843fb3d completed March 28, 2026, 6:30 a.m.
NEDg Description generation batch_69c77aa1c704819088a9561ac55f9037 completed March 28, 2026, 6:52 a.m.
NED2 Entity disambiguation (via description) batch_69c77b082f3c8190a649297ce0f816bb completed March 28, 2026, 6:54 a.m.
Created at: March 27, 2026, 2:35 p.m.