Triple
T12070605
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bianchi classification |
E287411
|
entity |
| Predicate | usedIn |
P98
|
FINISHED |
| Object | Bianchi cosmological models |
E446863
|
NE FINISHED |
How this triple was built (2 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: Bianchi cosmological models | Statement: [Bianchi classification, usedIn, Bianchi cosmological models]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bianchi cosmological models Context triple: [Bianchi classification, usedIn, Bianchi cosmological models]
-
A.
Bianchi type cosmologies
chosen
Bianchi type cosmologies are a class of spatially homogeneous but generally anisotropic cosmological models that classify possible three-dimensional Lie group symmetries of spacetime in general relativity.
-
B.
FLRW cosmological models
FLRW cosmological models are a family of solutions to Einstein’s field equations that describe a homogeneous and isotropic expanding or contracting universe, forming the standard framework for modern cosmology.
-
C.
Milne universe model
The Milne universe model is a cosmological model that describes an empty, expanding universe with negative spatial curvature, serving as a special-relativistic alternative to general relativistic cosmologies.
-
D.
Newtonian gravitational cosmology
Newtonian gravitational cosmology is a classical framework that applies Newton’s law of universal gravitation to model the large-scale structure, dynamics, and evolution of the universe before the advent of general relativity.
-
E.
American school of relativistic cosmology
The American school of relativistic cosmology was a mid-20th-century research tradition in the United States that advanced the mathematical and physical foundations of general relativity and modern cosmology through the work of theorists such as Howard P. Robertson.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab4846e081908ee7bbd66a6d3459 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9045a507081909070ea37173d6f97 |
completed | April 10, 2026, 2:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f65ccc788190942e16c56f2a495f |
completed | May 2, 2026, 1:04 p.m. |
Created at: April 8, 2026, 9:48 p.m.