Triple
T1614439
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert Kraichnan |
E34682
|
entity |
| Predicate | hasNotableConcept |
P531
|
FINISHED |
| Object |
Lagrangian-history direct interaction approximation (LHDIA)
Lagrangian-history direct interaction approximation (LHDIA) is a turbulence theory framework that models fluid particle dynamics by tracking their Lagrangian histories to more accurately capture nonlinear interactions and temporal correlations in turbulent flows.
|
E183471
|
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: Lagrangian-history direct interaction approximation (LHDIA) | Statement: [Robert Kraichnan, hasNotableConcept, Lagrangian-history direct interaction approximation (LHDIA)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lagrangian-history direct interaction approximation (LHDIA) Context triple: [Robert Kraichnan, hasNotableConcept, Lagrangian-history direct interaction approximation (LHDIA)]
-
A.
Herzberg–Teller approximation
The Herzberg–Teller approximation is a refinement in molecular spectroscopy that accounts for vibronic coupling by allowing electronic transition dipole moments to depend on nuclear coordinates, explaining intensity in otherwise forbidden transitions.
-
B.
Bethe–Salpeter equation
The Bethe–Salpeter equation is a relativistic quantum field theory equation that describes bound states of two interacting particles, such as electron–hole pairs in quantum electrodynamics.
-
C.
Onsager–Machlup function
The Onsager–Machlup function is a functional in stochastic process theory that characterizes the most probable paths of fluctuating systems, playing a key role in nonequilibrium statistical mechanics and large deviation theory.
-
D.
Feshbach projection formalism
The Feshbach projection formalism is a quantum mechanical method that partitions a system’s Hilbert space into subspaces to derive effective Hamiltonians and describe interactions with continua or eliminated degrees of freedom.
-
E.
Brillouin–Wigner perturbation theory
Brillouin–Wigner perturbation theory is a formulation of quantum mechanical perturbation theory that uses an energy-dependent effective Hamiltonian to obtain improved approximations to eigenvalues and eigenstates.
- 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: Lagrangian-history direct interaction approximation (LHDIA) Triple: [Robert Kraichnan, hasNotableConcept, Lagrangian-history direct interaction approximation (LHDIA)]
Generated description
Lagrangian-history direct interaction approximation (LHDIA) is a turbulence theory framework that models fluid particle dynamics by tracking their Lagrangian histories to more accurately capture nonlinear interactions and temporal correlations in turbulent flows.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lagrangian-history direct interaction approximation (LHDIA) Target entity description: Lagrangian-history direct interaction approximation (LHDIA) is a turbulence theory framework that models fluid particle dynamics by tracking their Lagrangian histories to more accurately capture nonlinear interactions and temporal correlations in turbulent flows.
-
A.
Herzberg–Teller approximation
The Herzberg–Teller approximation is a refinement in molecular spectroscopy that accounts for vibronic coupling by allowing electronic transition dipole moments to depend on nuclear coordinates, explaining intensity in otherwise forbidden transitions.
-
B.
Bethe–Salpeter equation
The Bethe–Salpeter equation is a relativistic quantum field theory equation that describes bound states of two interacting particles, such as electron–hole pairs in quantum electrodynamics.
-
C.
Onsager–Machlup function
The Onsager–Machlup function is a functional in stochastic process theory that characterizes the most probable paths of fluctuating systems, playing a key role in nonequilibrium statistical mechanics and large deviation theory.
-
D.
Feshbach projection formalism
The Feshbach projection formalism is a quantum mechanical method that partitions a system’s Hilbert space into subspaces to derive effective Hamiltonians and describe interactions with continua or eliminated degrees of freedom.
-
E.
Brillouin–Wigner perturbation theory
Brillouin–Wigner perturbation theory is a formulation of quantum mechanical perturbation theory that uses an energy-dependent effective Hamiltonian to obtain improved approximations to eigenvalues and eigenstates.
- 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_69a885ffc5ec819091afa325d5f9611c |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9098f384c81909ef836ee779466e2 |
completed | March 5, 2026, 4:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad51ca2bc48190abb83f4d84782334 |
completed | March 8, 2026, 10:39 a.m. |
| NEDg | Description generation | batch_69ad55d41c048190a2d85dc19bc56242 |
completed | March 8, 2026, 10:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad564aed808190a58dbf3a84780255 |
completed | March 8, 2026, 10:58 a.m. |
Created at: March 4, 2026, 7:28 p.m.