Triple
T13660547
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Picard–Vessiot theory |
E326982
|
entity |
| Predicate | usesConcept |
P531
|
FINISHED |
| Object |
Picard–Vessiot ring
A Picard–Vessiot ring is a differential ring generated by the solutions of a linear differential equation and their derivatives, serving as the analogue of a splitting field in differential Galois theory.
|
E1055800
|
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: Picard–Vessiot ring | Statement: [Picard–Vessiot theory, usesConcept, Picard–Vessiot ring]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Picard–Vessiot ring Context triple: [Picard–Vessiot theory, usesConcept, Picard–Vessiot ring]
-
A.
Picard–Vessiot theory
Picard–Vessiot theory is a branch of differential Galois theory that studies linear differential equations via the symmetries of their solution fields, analogous to classical Galois theory for polynomial equations.
-
B.
Weyl algebra
The Weyl algebra is a fundamental noncommutative algebra generated by position and momentum operators satisfying canonical commutation relations, central in quantum mechanics and representation theory.
-
C.
differential Galois group
A differential Galois group is the group of differential field automorphisms of a Picard–Vessiot extension that captures the algebraic symmetries of solutions to a linear differential equation.
-
D.
Bernstein–Sato polynomial
The Bernstein–Sato polynomial is a fundamental object in algebraic analysis and singularity theory that encodes deep information about the behavior of functions and their singularities via differential equations.
-
E.
Puiseux series
Puiseux series are formal power series in fractional powers of a variable, widely used in algebraic geometry and singularity theory to locally parametrize 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: Picard–Vessiot ring Triple: [Picard–Vessiot theory, usesConcept, Picard–Vessiot ring]
Generated description
A Picard–Vessiot ring is a differential ring generated by the solutions of a linear differential equation and their derivatives, serving as the analogue of a splitting field in differential Galois theory.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Picard–Vessiot ring Target entity description: A Picard–Vessiot ring is a differential ring generated by the solutions of a linear differential equation and their derivatives, serving as the analogue of a splitting field in differential Galois theory.
-
A.
Picard–Vessiot theory
Picard–Vessiot theory is a branch of differential Galois theory that studies linear differential equations via the symmetries of their solution fields, analogous to classical Galois theory for polynomial equations.
-
B.
Weyl algebra
The Weyl algebra is a fundamental noncommutative algebra generated by position and momentum operators satisfying canonical commutation relations, central in quantum mechanics and representation theory.
-
C.
differential Galois group
A differential Galois group is the group of differential field automorphisms of a Picard–Vessiot extension that captures the algebraic symmetries of solutions to a linear differential equation.
-
D.
Bernstein–Sato polynomial
The Bernstein–Sato polynomial is a fundamental object in algebraic analysis and singularity theory that encodes deep information about the behavior of functions and their singularities via differential equations.
-
E.
Puiseux series
Puiseux series are formal power series in fractional powers of a variable, widely used in algebraic geometry and singularity theory to locally parametrize algebraic curves.
- 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_69d8076d8270819092afc2f0e9c359a8 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc620df208190afaccf3ddd10aa60 |
completed | April 12, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f794395618819094a7f0ffcf5d3fb6 |
completed | May 3, 2026, 6:30 p.m. |
| NEDg | Description generation | batch_69f7986b9a1c8190b88634af9fc11ebe |
completed | May 3, 2026, 6:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f798d7e1a0819087332287d5f9a25f |
completed | May 3, 2026, 6:50 p.m. |
Created at: April 9, 2026, 9:52 p.m.