Triple

T1722366
Position Surface form Disambiguated ID Type / Status
Subject quantum electrodynamics E37418 entity
Predicate predicts P786 FINISHED
Object Bhabha scattering
Bhabha scattering is the quantum electrodynamics process describing electron–positron scattering, fundamental for testing QED and measuring collider luminosities.
E194001 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: Bhabha scattering | Statement: [quantum electrodynamics, predicts, Bhabha scattering]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bhabha scattering
Context triple: [quantum electrodynamics, predicts, Bhabha scattering]
  • A. Thomson cross section
    The Thomson cross section is a fundamental physical constant that quantifies the effective area for low-energy (classical) scattering of electromagnetic radiation by a free charged particle, typically an electron.
  • B. Drell–Yan processes
    Drell–Yan processes are high-energy particle interactions in which a quark and an antiquark from colliding hadrons annihilate to produce a lepton–antilepton pair, providing a key probe of hadron structure and parton distributions.
  • C. Klein–Nishina formula
    The Klein–Nishina formula is a fundamental result in quantum electrodynamics that gives the differential cross section for Compton scattering of photons by free electrons, incorporating relativistic and quantum effects.
  • D. Compton effect
    The Compton effect is the increase in wavelength (and corresponding decrease in energy) of X-rays or gamma rays when they scatter off electrons, providing key evidence for the particle nature of light.
  • E. Oppenheimer–Phillips process
    The Oppenheimer–Phillips process is a nuclear reaction mechanism in which a deuteron interacting with a target nucleus effectively transfers its neutron while the proton is repelled, enabling certain reactions to occur at lower energies than would otherwise be required.
  • 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: Bhabha scattering
Triple: [quantum electrodynamics, predicts, Bhabha scattering]
Generated description
Bhabha scattering is the quantum electrodynamics process describing electron–positron scattering, fundamental for testing QED and measuring collider luminosities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bhabha scattering
Target entity description: Bhabha scattering is the quantum electrodynamics process describing electron–positron scattering, fundamental for testing QED and measuring collider luminosities.
  • A. Thomson cross section
    The Thomson cross section is a fundamental physical constant that quantifies the effective area for low-energy (classical) scattering of electromagnetic radiation by a free charged particle, typically an electron.
  • B. Drell–Yan processes
    Drell–Yan processes are high-energy particle interactions in which a quark and an antiquark from colliding hadrons annihilate to produce a lepton–antilepton pair, providing a key probe of hadron structure and parton distributions.
  • C. Klein–Nishina formula
    The Klein–Nishina formula is a fundamental result in quantum electrodynamics that gives the differential cross section for Compton scattering of photons by free electrons, incorporating relativistic and quantum effects.
  • D. Compton effect
    The Compton effect is the increase in wavelength (and corresponding decrease in energy) of X-rays or gamma rays when they scatter off electrons, providing key evidence for the particle nature of light.
  • E. Oppenheimer–Phillips process
    The Oppenheimer–Phillips process is a nuclear reaction mechanism in which a deuteron interacting with a target nucleus effectively transfers its neutron while the proton is repelled, enabling certain reactions to occur at lower energies than would otherwise be required.
  • 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_69a8861acab88190bb43cde203429399 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa635703dc8190809260de43b72ea3 completed March 6, 2026, 5:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8aeca12881908efad5991bb0f12b completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad957bd63c819099a508ca5c4102cc completed March 8, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ad97b18f9c8190a9c5ed80b5ed0195 completed March 8, 2026, 3:37 p.m.
Created at: March 4, 2026, 7:30 p.m.