Triple
T20509555
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Weyl geometry |
E503522
|
entity |
| Predicate | hasKeyConcept |
P533
|
FINISHED |
| Object |
Weyl connection
A Weyl connection is a generalization of the Levi-Civita connection that preserves a conformal class of metrics rather than a single metric, allowing for non-metricity compatible with Weyl geometry.
|
E503522
|
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: Weyl connection | Statement: [Weyl geometry, hasKeyConcept, Weyl connection]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Weyl connection Context triple: [Weyl geometry, hasKeyConcept, Weyl connection]
-
A.
Weyl geometry
Weyl geometry is a generalization of Riemannian geometry that allows the length of vectors to vary under parallel transport, forming the geometric framework for Weyl’s original gauge theory.
-
B.
Levi-Civita connection
The Levi-Civita connection is the unique torsion-free affine connection on a Riemannian manifold that is compatible with its metric, enabling the definition of parallel transport and covariant differentiation.
-
C.
Ehresmann connection
An Ehresmann connection is a geometric structure on a fiber bundle that specifies a way to consistently split tangent spaces into vertical and horizontal parts, enabling the definition of parallel transport.
-
D.
Cartan connections
Cartan connections are a geometric framework generalizing affine and Riemannian connections that model curved spaces on homogeneous spaces, developed by Élie Cartan.
-
E.
Weyl tensor
The Weyl tensor is the traceless part of the Riemann curvature tensor in differential geometry and general relativity, encoding the purely shape-distorting (conformal) aspects of spacetime curvature independent of matter content.
- 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: Weyl connection Triple: [Weyl geometry, hasKeyConcept, Weyl connection]
Generated description
A Weyl connection is a generalization of the Levi-Civita connection that preserves a conformal class of metrics rather than a single metric, allowing for non-metricity compatible with Weyl geometry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Weyl connection Target entity description: A Weyl connection is a generalization of the Levi-Civita connection that preserves a conformal class of metrics rather than a single metric, allowing for non-metricity compatible with Weyl geometry.
-
A.
Weyl geometry
chosen
Weyl geometry is a generalization of Riemannian geometry that allows the length of vectors to vary under parallel transport, forming the geometric framework for Weyl’s original gauge theory.
-
B.
Levi-Civita connection
The Levi-Civita connection is the unique torsion-free affine connection on a Riemannian manifold that is compatible with its metric, enabling the definition of parallel transport and covariant differentiation.
-
C.
Ehresmann connection
An Ehresmann connection is a geometric structure on a fiber bundle that specifies a way to consistently split tangent spaces into vertical and horizontal parts, enabling the definition of parallel transport.
-
D.
Cartan connections
Cartan connections are a geometric framework generalizing affine and Riemannian connections that model curved spaces on homogeneous spaces, developed by Élie Cartan.
-
E.
Weyl tensor
The Weyl tensor is the traceless part of the Riemann curvature tensor in differential geometry and general relativity, encoding the purely shape-distorting (conformal) aspects of spacetime curvature independent of matter content.
- 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_69e0b4b2aa788190ae9eb37c1d73b1f1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69dc9de788190882ce471966ef2b4 |
completed | April 20, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a089d36f4688190a084267f85744cc0 |
completed | May 16, 2026, 4:37 p.m. |
| NEDg | Description generation | batch_6a089de26d548190882d6685aaa7f5fa |
completed | May 16, 2026, 4:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a089e5c696881909d1d793b884464a1 |
completed | May 16, 2026, 4:42 p.m. |
Created at: April 16, 2026, 11:36 a.m.