Triple

T6282347
Position Surface form Disambiguated ID Type / Status
Subject Lie sphere geometry E140809 entity
Predicate studies P1945 FINISHED
Object Laguerre geometry
Laguerre geometry is a branch of differential geometry focused on the properties and transformations of oriented contact elements, such as lines and circles, that preserve tangency relations.
E140809 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: Laguerre geometry | Statement: [Lie sphere geometry, studies, Laguerre geometry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Laguerre geometry
Context triple: [Lie sphere geometry, studies, Laguerre geometry]
  • A. Lie sphere geometry
    Lie sphere geometry is a branch of differential geometry that studies the properties and transformations of spheres (and related objects like planes and points) using the methods of Lie groups and projective geometry.
  • B. GAGA (Géométrie Algébrique et Géométrie Analytique)
    GAGA (Géométrie Algébrique et Géométrie Analytique) is Jean-Pierre Serre’s foundational 1956 paper establishing deep equivalences between algebraic geometry and complex analytic geometry, particularly for projective varieties.
  • C. Application de l’analyse à la géométrie
    Application de l’analyse à la géométrie is a foundational mathematical treatise by Gaspard Monge that helped establish descriptive geometry by systematically applying analytical methods to geometric problems.
  • D. Clebsch diagonal surfaces
    Clebsch diagonal surfaces are classical 19th-century algebraic surfaces in projective three-space, famous as the first explicit smooth cubic surface with all 27 lines defined over the real numbers.
  • E. Clebsch–Aronhold invariants
    The Clebsch–Aronhold invariants are classical algebraic invariants associated with binary forms, particularly quartic forms, that play a key role in invariant theory and the classification of algebraic curves.
  • 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: Laguerre geometry
Triple: [Lie sphere geometry, studies, Laguerre geometry]
Generated description
Laguerre geometry is a branch of differential geometry focused on the properties and transformations of oriented contact elements, such as lines and circles, that preserve tangency relations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Laguerre geometry
Target entity description: Laguerre geometry is a branch of differential geometry focused on the properties and transformations of oriented contact elements, such as lines and circles, that preserve tangency relations.
  • A. Lie sphere geometry chosen
    Lie sphere geometry is a branch of differential geometry that studies the properties and transformations of spheres (and related objects like planes and points) using the methods of Lie groups and projective geometry.
  • B. GAGA (Géométrie Algébrique et Géométrie Analytique)
    GAGA (Géométrie Algébrique et Géométrie Analytique) is Jean-Pierre Serre’s foundational 1956 paper establishing deep equivalences between algebraic geometry and complex analytic geometry, particularly for projective varieties.
  • C. Application de l’analyse à la géométrie
    Application de l’analyse à la géométrie is a foundational mathematical treatise by Gaspard Monge that helped establish descriptive geometry by systematically applying analytical methods to geometric problems.
  • D. Clebsch diagonal surfaces
    Clebsch diagonal surfaces are classical 19th-century algebraic surfaces in projective three-space, famous as the first explicit smooth cubic surface with all 27 lines defined over the real numbers.
  • E. Clebsch–Aronhold invariants
    The Clebsch–Aronhold invariants are classical algebraic invariants associated with binary forms, particularly quartic forms, that play a key role in invariant theory and the classification of algebraic curves.
  • F. None of above.

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_69c008cd17c8819082b82d3fbeb68047 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c063f956c08190ae0f198ccbd68b42 completed March 22, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c51962132881909a2eccd1203e03c1 completed March 26, 2026, 11:32 a.m.
NEDg Description generation batch_69c51b4803e08190ac067896da3400e5 completed March 26, 2026, 11:40 a.m.
NED2 Entity disambiguation (via description) batch_69c51bf81cfc8190a6f0e4ca74c7ff05 completed March 26, 2026, 11:43 a.m.
Created at: March 22, 2026, 4:26 p.m.