Triple

T461802
Position Surface form Disambiguated ID Type / Status
Subject de Sitter spacetime E7354 entity
Predicate hasMetricType P14253 FINISHED
Object Friedmann–Lemaître–Robertson–Walker metric (special case) 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 metric (special case) | Statement: [de Sitter spacetime, hasMetricType, Friedmann–Lemaître–Robertson–Walker metric (special case)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Friedmann–Lemaître–Robertson–Walker metric (special case)
Context triple: [de Sitter spacetime, hasMetricType, Friedmann–Lemaître–Robertson–Walker metric (special case)]
  • 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. Reissner–Nordström metric
    The Reissner–Nordström metric is an exact solution in general relativity describing the spacetime geometry outside a static, spherically symmetric, electrically charged black hole.
  • C. 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).
  • D. Kerr metric
    The Kerr metric is the exact general relativity solution describing the spacetime geometry around a rotating, uncharged black hole.
  • E. Schwarzschild–Milne equations
    The Schwarzschild–Milne equations are fundamental integro-differential equations in radiative transfer theory that describe the propagation and scattering of radiation through a plane-parallel, absorbing and emitting medium.
  • 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: hasMetricType
Context triple: [de Sitter spacetime, hasMetricType, Friedmann–Lemaître–Robertson–Walker metric (special case)]
  • A. hasMeter
    Indicates that one entity possesses, uses, or is associated with a specific meter (a measuring device or metrical pattern).
  • B. hasCriterionType
    Indicates that something is associated with or classified by a specific type of criterion used for evaluation or decision-making.
  • C. hasFeedbackType
    Indicates that an entity is associated with a specific category or type of feedback it provides or receives.
  • D. hasMeasurement
    Indicates that an entity is associated with a specific measured value, often including a unit or measurement context.
  • E. hasMemberType
    Indicates that an entity includes or is associated with members belonging to a specified type or category.
  • 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_69a2e7e5c5bc8190a1dc8178218fba40 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efbed5b88190a45716812eb4cfdf completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a44f59e9348190a53c1734b95bc2c3 completed March 1, 2026, 2:38 p.m.
PD Predicate disambiguation batch_69a2ede8eac081908dffade6a5e7950b completed Feb. 28, 2026, 1:30 p.m.
PDg Predicate description generation batch_69a2ef06d2fc8190b379d575215a8518 completed Feb. 28, 2026, 1:35 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.