Triple

T21066538
Position Surface form Disambiguated ID Type / Status
Subject Debye–Scherrer method E518987 entity
Predicate alsoKnownAs P39 FINISHED
Object Debye–Scherrer powder method 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: Debye–Scherrer powder method | Statement: [Debye–Scherrer method, alsoKnownAs, Debye–Scherrer powder method]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Debye–Scherrer powder method
Context triple: [Debye–Scherrer method, alsoKnownAs, Debye–Scherrer powder method]
  • A. Debye–Scherrer method chosen
    The Debye–Scherrer method is an X-ray powder diffraction technique used to determine the crystal structure and lattice parameters of polycrystalline materials.
  • B. X-ray Diffraction (book)
    "X-ray Diffraction" is a classic textbook by B. E. Warren that provides a foundational treatment of the theory and applications of X-ray diffraction in crystallography and materials science.
  • C. Bragg's law
    Bragg's law is a fundamental equation in X-ray crystallography that relates the angles at which X-rays are diffracted by crystal lattice planes to the spacing between those planes.
  • D. Kikuchi lines in electron diffraction
    Kikuchi lines in electron diffraction are characteristic pairs of diffuse, intersecting bands in electron diffraction patterns that arise from inelastic and subsequent coherent scattering in crystals, and are widely used for precise crystallographic orientation analysis.
  • E. Laue equations
    Laue equations are a set of mathematical conditions that describe the diffraction of X-rays by a crystal lattice in reciprocal space, providing a more general formulation than Bragg’s law.
  • 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_69e0b505ef108190b25dd4033e2ff7eb completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6feb455fc81909cc63fa0e87b6a35 completed April 21, 2026, 4:36 a.m.
Created at: April 16, 2026, 2:45 p.m.