Triple

T6833804
Position Surface form Disambiguated ID Type / Status
Subject Invariante Variationsprobleme E157399 entity
Predicate appliesTo P1129 FINISHED
Object Lagrangian mechanics E155679 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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 mechanics | Statement: [Invariante Variationsprobleme, appliesTo, Lagrangian mechanics]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lagrangian mechanics
Context triple: [Invariante Variationsprobleme, appliesTo, Lagrangian mechanics]
  • A. Lagrangian mechanics chosen
    Lagrangian mechanics is a reformulation of classical mechanics that uses energy-based principles and the calculus of variations to derive the equations of motion for physical systems.
  • B. Hamiltonian mechanics
    Hamiltonian mechanics is a reformulation of classical mechanics that describes physical systems in terms of generalized coordinates and conjugate momenta using a Hamiltonian function, providing a powerful framework for both classical and quantum physics.
  • C. mathematical foundations of mechanics
    The mathematical foundations of mechanics comprise the rigorous principles and equations, rooted in calculus and Newtonian laws, that describe and predict the motion and interaction of physical bodies.
  • D. Euler–Lagrange equation
    The Euler–Lagrange equation is a fundamental differential equation in the calculus of variations that provides the condition for a function to make a functional stationary, forming the basis of Lagrangian mechanics and many physical theories.
  • E. Newtonian mechanics
    Newtonian mechanics is the classical theory of motion and forces that explains how macroscopic objects move under the influence of forces, forming the foundation of classical physics.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c6882c53608190b99aebef079b23bd elicitation completed
NER batch_69c6d67936288190829fedc3729aadd8 ner completed
NED1 batch_69c723fd50c88190af005fd58ca0aee6 ned_source_triple completed
Created at: March 27, 2026, 2:18 p.m.