Class: DSPy::Teleprompt::GEPA::GEPAConfig

Inherits:
Config
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dspy/teleprompt/gepa.rb

Overview

Configuration for GEPA optimization

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ GEPAConfig

Returns a new instance of GEPAConfig.



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# File 'lib/dspy/teleprompt/gepa.rb', line 2439

def initialize
  super
  # reflection_lm must be explicitly set by user - no default provided
  @reflection_lm = nil
  @num_generations = 10
  @population_size = 8
  @mutation_rate = 0.7
  @use_pareto_selection = true
  @mutation_types = [MutationType::Rewrite, MutationType::Expand, MutationType::Simplify, MutationType::Combine, MutationType::Rephrase]
  @crossover_rate = 0.6
  @crossover_types = [CrossoverType::Uniform, CrossoverType::Blend, CrossoverType::Structured]
end

Instance Attribute Details

#crossover_rate ⇒ Object

Returns the value of attribute crossover_rate.



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# File 'lib/dspy/teleprompt/gepa.rb', line 2434

def crossover_rate
  @crossover_rate
end

#crossover_types ⇒ Object

Returns the value of attribute crossover_types.



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# File 'lib/dspy/teleprompt/gepa.rb', line 2436

def crossover_types
  @crossover_types
end

#mutation_rate ⇒ Object

Returns the value of attribute mutation_rate.



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# File 'lib/dspy/teleprompt/gepa.rb', line 2426

def mutation_rate
  @mutation_rate
end

#mutation_types ⇒ Object

Returns the value of attribute mutation_types.



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# File 'lib/dspy/teleprompt/gepa.rb', line 2432

def mutation_types
  @mutation_types
end

#num_generations ⇒ Object

Returns the value of attribute num_generations.



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# File 'lib/dspy/teleprompt/gepa.rb', line 2420

def num_generations
  @num_generations
end

#population_size ⇒ Object

Returns the value of attribute population_size.



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# File 'lib/dspy/teleprompt/gepa.rb', line 2423

def population_size
  @population_size
end

#reflection_lm ⇒ Object

Returns the value of attribute reflection_lm.



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# File 'lib/dspy/teleprompt/gepa.rb', line 2417

def reflection_lm
  @reflection_lm
end

#use_pareto_selection ⇒ Object

Returns the value of attribute use_pareto_selection.



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# File 'lib/dspy/teleprompt/gepa.rb', line 2429

def use_pareto_selection
  @use_pareto_selection
end

Instance Method Details

#to_h ⇒ Object 



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# File 'lib/dspy/teleprompt/gepa.rb', line 2453

def to_h
  super.merge({
    reflection_lm: @reflection_lm&.model,  # Serialize the model name for hash representation
    num_generations: @num_generations,
    population_size: @population_size,
    mutation_rate: @mutation_rate,
    use_pareto_selection: @use_pareto_selection,
    mutation_types: @mutation_types,
    crossover_rate: @crossover_rate,
    crossover_types: @crossover_types
  })
end