Triple

T18751398
Position Surface form Disambiguated ID Type / Status
Subject LTB metric E458534 entity
Predicate fullName P16 FINISHED
Object Lemaître–Tolman–Bondi metric NE NERFINISHED

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: Lemaître–Tolman–Bondi metric | Statement: [LTB metric, fullName, Lemaître–Tolman–Bondi metric]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lemaître–Tolman–Bondi metric
Context triple: [LTB metric, fullName, Lemaître–Tolman–Bondi metric]
  • A. Lemaître–Tolman metric chosen
    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.
  • B. Gödel metric
    The Gödel metric is a solution to Einstein's field equations that describes a rotating universe allowing for closed timelike curves and thus the theoretical possibility of time travel.
  • C. Kasner solution
    The Kasner solution is an exact anisotropic vacuum solution to Einstein's field equations that describes a homogeneous but directionally dependent expanding (or contracting) universe in general relativity.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8d394dc308190b6725073f5db324c completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e579ed4e6881908791f2a6250010a6 completed April 20, 2026, 12:57 a.m.
Created at: April 10, 2026, 11:51 a.m.