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.