Triple

T11244723
Position Surface form Disambiguated ID Type / Status
Subject Rabi oscillation E266172 entity
Predicate usedIn P98 FINISHED
Object NMR spectroscopy
NMR spectroscopy is an analytical technique that uses the magnetic properties of atomic nuclei to determine the structure, dynamics, and environment of molecules.
 E913571 NE FINISHED

How this triple was built (4 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: NMR spectroscopy | Statement: [Rabi oscillation, usedIn, NMR spectroscopy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NMR spectroscopy
Context triple: [Rabi oscillation, usedIn, NMR spectroscopy]
  • A. NMR
    NMR is a historic narrow-gauge railway in the Nilgiri Hills of Tamil Nadu, India, renowned for its scenic mountain route and UNESCO World Heritage status.
  • B. Principles of Magnetic Resonance
    Principles of Magnetic Resonance is a foundational textbook that systematically explains the theory and applications of magnetic resonance phenomena, particularly nuclear magnetic resonance (NMR), for advanced students and researchers in physics and chemistry.
  • C. BMRB
    BMRB (Biological Magnetic Resonance Data Bank) is a public repository that archives and distributes NMR spectroscopic data on biological macromolecules.
  • D. Fourier transform infrared spectroscopy
    Fourier transform infrared spectroscopy is an analytical technique that measures how a sample absorbs infrared light across a wide range of wavelengths to determine its molecular composition and structure.
  • E. Karplus equation for NMR coupling constants
    The Karplus equation for NMR coupling constants is an empirical relationship that links three-bond scalar coupling values between nuclei to the dihedral angle between them, enabling the determination of molecular conformations from NMR data.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: NMR spectroscopy
Triple: [Rabi oscillation, usedIn, NMR spectroscopy]
Generated description
NMR spectroscopy is an analytical technique that uses the magnetic properties of atomic nuclei to determine the structure, dynamics, and environment of molecules.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NMR spectroscopy
Target entity description: NMR spectroscopy is an analytical technique that uses the magnetic properties of atomic nuclei to determine the structure, dynamics, and environment of molecules.
  • A. NMR
    NMR is a historic narrow-gauge railway in the Nilgiri Hills of Tamil Nadu, India, renowned for its scenic mountain route and UNESCO World Heritage status.
  • B. Principles of Magnetic Resonance
    Principles of Magnetic Resonance is a foundational textbook that systematically explains the theory and applications of magnetic resonance phenomena, particularly nuclear magnetic resonance (NMR), for advanced students and researchers in physics and chemistry.
  • C. BMRB
    BMRB (Biological Magnetic Resonance Data Bank) is a public repository that archives and distributes NMR spectroscopic data on biological macromolecules.
  • D. Fourier transform infrared spectroscopy
    Fourier transform infrared spectroscopy is an analytical technique that measures how a sample absorbs infrared light across a wide range of wavelengths to determine its molecular composition and structure.
  • E. Karplus equation for NMR coupling constants
    The Karplus equation for NMR coupling constants is an empirical relationship that links three-bond scalar coupling values between nuclei to the dihedral angle between them, enabling the determination of molecular conformations from NMR data.
  • 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_69d6aac7953c8190b82caf9d7640fdf9 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e91c045c81908a9024a8aee32f4d completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4ad849f70819098a7056fbc4831ff completed April 19, 2026, 10:25 a.m.
NEDg Description generation batch_69e4b12eee348190bee6c84587e4955d completed April 19, 2026, 10:40 a.m.
NED2 Entity disambiguation (via description) batch_69e4be2bb8c88190a21773b0c43b6b99 completed April 19, 2026, 11:36 a.m.
Created at: April 8, 2026, 9:31 p.m.