Triple

T19348717
Position Surface form Disambiguated ID Type / Status
Subject Franco Rasetti E483953 entity
Predicate notableWork P4 FINISHED
Object Rasetti effect in Raman spectra
The Rasetti effect in Raman spectra is a phenomenon in molecular spectroscopy involving characteristic changes in Raman scattering that provided key insights into molecular rotational and vibrational energy levels.
E129045 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: Rasetti effect in Raman spectra | Statement: [Franco Rasetti, notableWork, Rasetti effect in Raman spectra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rasetti effect in Raman spectra
Context triple: [Franco Rasetti, notableWork, Rasetti effect in Raman spectra]
  • A. Raman effect
    The Raman effect is a spectroscopic phenomenon in which light scattered by a material undergoes a change in wavelength due to interactions with the material’s molecular vibrations, providing a powerful tool for chemical and structural analysis.
  • B. Hanbury Brown and Twiss effect
    The Hanbury Brown and Twiss effect is a quantum optical phenomenon in which correlations in the arrival times of identical particles, such as photons, reveal their underlying statistical and coherence properties.
  • C. Brillouin scattering
    Brillouin scattering is a light-scattering phenomenon in which photons interact with acoustic phonons or other excitations in a medium, causing small shifts in the light’s frequency that reveal information about the material’s elastic and dynamic properties.
  • D. Kramers–Heisenberg dispersion formula
    The Kramers–Heisenberg dispersion formula is a fundamental quantum mechanical expression that describes how light is scattered by atoms and molecules, forming the basis for understanding phenomena such as Raman scattering and resonant inelastic X-ray scattering.
  • E. Slichter–Hebel coherence peak
    The Slichter–Hebel coherence peak is a characteristic enhancement in nuclear spin-lattice relaxation just below the superconducting transition temperature, providing key experimental evidence for conventional BCS superconductivity.
  • 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: Rasetti effect in Raman spectra
Triple: [Franco Rasetti, notableWork, Rasetti effect in Raman spectra]
Generated description
The Rasetti effect in Raman spectra is a phenomenon in molecular spectroscopy involving characteristic changes in Raman scattering that provided key insights into molecular rotational and vibrational energy levels.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rasetti effect in Raman spectra
Target entity description: The Rasetti effect in Raman spectra is a phenomenon in molecular spectroscopy involving characteristic changes in Raman scattering that provided key insights into molecular rotational and vibrational energy levels.
  • A. Raman effect chosen
    The Raman effect is a spectroscopic phenomenon in which light scattered by a material undergoes a change in wavelength due to interactions with the material’s molecular vibrations, providing a powerful tool for chemical and structural analysis.
  • B. Hanbury Brown and Twiss effect
    The Hanbury Brown and Twiss effect is a quantum optical phenomenon in which correlations in the arrival times of identical particles, such as photons, reveal their underlying statistical and coherence properties.
  • C. Brillouin scattering
    Brillouin scattering is a light-scattering phenomenon in which photons interact with acoustic phonons or other excitations in a medium, causing small shifts in the light’s frequency that reveal information about the material’s elastic and dynamic properties.
  • D. Kramers–Heisenberg dispersion formula
    The Kramers–Heisenberg dispersion formula is a fundamental quantum mechanical expression that describes how light is scattered by atoms and molecules, forming the basis for understanding phenomena such as Raman scattering and resonant inelastic X-ray scattering.
  • E. Slichter–Hebel coherence peak
    The Slichter–Hebel coherence peak is a characteristic enhancement in nuclear spin-lattice relaxation just below the superconducting transition temperature, providing key experimental evidence for conventional BCS superconductivity.
  • F. None of above.

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_69d8e8d244f8819080eb1f3491300db2 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e6185d54c0819081715ca13a5806b4 completed April 20, 2026, 12:13 p.m.
NED1 Entity disambiguation (via context triple) batch_6a071befa6cc81908361f8110b483eaf completed May 15, 2026, 1:13 p.m.
NEDg Description generation batch_6a072013bb048190846e11c6a4ebe111 completed May 15, 2026, 1:30 p.m.
NED2 Entity disambiguation (via description) batch_6a0720fd99b081908e308482e25ac497 completed May 15, 2026, 1:34 p.m.
Created at: April 10, 2026, 1:34 p.m.