Triple

T15725577
Position Surface form Disambiguated ID Type / Status
Subject Hellenistic astronomy E381209 entity
Predicate hasNotableAstronomer P602 FINISHED
Object Pappus of Alexandria
Pappus of Alexandria was a late ancient Greek mathematician and astronomer best known for his influential work "Collection," which preserved and expanded much of Hellenistic geometry and mathematical knowledge.
E1182788 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: Pappus of Alexandria | Statement: [Hellenistic astronomy, hasNotableAstronomer, Pappus of Alexandria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pappus of Alexandria
Context triple: [Hellenistic astronomy, hasNotableAstronomer, Pappus 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. Menelaus of Alexandria
    Menelaus of Alexandria was an influential Hellenistic mathematician and astronomer best known for his work on spherical geometry, particularly the formulation of Menelaus' theorem.
  • C. Eutocius of Ascalon
    Eutocius of Ascalon was a 6th-century Greek mathematician best known for his commentaries on the works of Archimedes and Apollonius, which helped preserve and transmit classical Greek mathematics.
  • D. Apollonius
    Apollonius is a scholarly philosopher figure in John Keats’s narrative poem "Lamia," serving as a rational, truth-revealing presence who disrupts the illusion of romantic enchantment.
  • E. 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.
  • 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: Pappus of Alexandria
Triple: [Hellenistic astronomy, hasNotableAstronomer, Pappus of Alexandria]
Generated description
Pappus of Alexandria was a late ancient Greek mathematician and astronomer best known for his influential work "Collection," which preserved and expanded much of Hellenistic geometry and mathematical knowledge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pappus of Alexandria
Target entity description: Pappus of Alexandria was a late ancient Greek mathematician and astronomer best known for his influential work "Collection," which preserved and expanded much of Hellenistic geometry and mathematical knowledge.
  • 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. Menelaus of Alexandria
    Menelaus of Alexandria was an influential Hellenistic mathematician and astronomer best known for his work on spherical geometry, particularly the formulation of Menelaus' theorem.
  • C. Eutocius of Ascalon
    Eutocius of Ascalon was a 6th-century Greek mathematician best known for his commentaries on the works of Archimedes and Apollonius, which helped preserve and transmit classical Greek mathematics.
  • D. Apollonius
    Apollonius is a scholarly philosopher figure in John Keats’s narrative poem "Lamia," serving as a rational, truth-revealing presence who disrupts the illusion of romantic enchantment.
  • E. 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.
  • 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_69d86d9cdb648190bf3171be0bd7d872 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04fb357a88190a92641c8a8c20573 completed April 16, 2026, 2:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffb03539c081908b5df46bb810b949 completed May 9, 2026, 10:07 p.m.
NEDg Description generation batch_69ffb13fdb6c819091c3ee5c1f199031 completed May 9, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69ffb208aef881909b3a00e0015c27df completed May 9, 2026, 10:15 p.m.
Created at: April 10, 2026, 4:46 a.m.