Triple
T12070554
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Weyl tensor |
E287410
|
entity |
| Predicate | vanishesIn |
P40090
|
FINISHED |
| Object | Friedmann–Lemaître–Robertson–Walker spacetimes |
E1311
|
NE FINISHED |
How this triple was built (3 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: Friedmann–Lemaître–Robertson–Walker spacetimes | Statement: [Weyl tensor, vanishesIn, Friedmann–Lemaître–Robertson–Walker spacetimes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Friedmann–Lemaître–Robertson–Walker spacetimes Context triple: [Weyl tensor, vanishesIn, Friedmann–Lemaître–Robertson–Walker spacetimes]
-
A.
FLRW cosmological models
chosen
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.
-
B.
Bianchi type cosmologies
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.
-
C.
Lemaître–Tolman metric
The Lemaître–Tolman metric is an exact spherically symmetric, inhomogeneous solution of Einstein’s field equations used in cosmology to model non-uniform distributions of matter without assuming spatial homogeneity.
-
D.
The Large Scale Structure of Space-Time
The Large Scale Structure of Space-Time is a seminal 1973 monograph by Stephen Hawking and George Ellis that rigorously develops the mathematical foundations of general relativity and the global properties of cosmological models.
-
E.
de Sitter spacetime
de Sitter spacetime is a maximally symmetric, curved solution of general relativity that models an expanding universe dominated by a positive cosmological constant (dark energy).
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: vanishesIn Context triple: [Weyl tensor, vanishesIn, Friedmann–Lemaître–Robertson–Walker spacetimes]
-
A.
vanishIn
chosen
Indicates that one entity disappears or ceases to be perceptible within, or as part of, another entity or context.
-
B.
vanishesWhen
Indicates that one entity ceases to exist, be visible, or be present whenever a specified condition involving another entity holds.
-
C.
disappearsWith
Indicates that when one entity ceases to exist, is removed, or becomes unavailable, the other entity simultaneously or consequently also ceases to exist, is removed, or becomes unavailable.
-
D.
disappearance
Indicates that an entity ceases to be present, visible, or detectable in a given context or location.
-
E.
disappearedDuring
Indicates that an entity ceased to be observable or present during the time span or event associated with another entity.
- F. None of above.
Provenance (4 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_69d9100b4ca8819084845ca4c13e34ce |
completed | April 10, 2026, 2:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f65ccc788190942e16c56f2a495f |
completed | May 2, 2026, 1:04 p.m. |
| PD | Predicate disambiguation | batch_69d902bda47c8190b94860b31df4a98c |
completed | April 10, 2026, 2:01 p.m. |
Created at: April 8, 2026, 9:48 p.m.