Class: ActiveCanvas::AiModel

Inherits:
ApplicationRecord show all
Defined in:
app/models/active_canvas/ai_model.rb

Constant Summary collapse

MODALITY_MAP = 
{
  "chat"      => { input: %w[text],  output: %w[text] },
  "image"     => { input: %w[text],  output: %w[image] },
  "embedding" => { input: %w[text],  output: %w[embedding] },
  "audio"     => { input: %w[text],  output: %w[audio] }
}.freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.image_models_for_providers(providers) ⇒ Object 



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# File 'app/models/active_canvas/ai_model.rb', line 82

def image_models_for_providers(providers)
  active.image_models.where(provider: providers).order(:name)
end

.refresh_from_ruby_llm! ⇒ Object 



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# File 'app/models/active_canvas/ai_model.rb', line 38

def refresh_from_ruby_llm!
  raise_if_ruby_llm_not_available!

  RubyLLM.models.refresh!

  models_data = RubyLLM.models.all

  imported_count = 0
  models_data.each do |model|
    record = find_or_initialize_by(model_id: model.id)
    is_new_record = record.new_record?

    modalities = derive_modalities(model.type, model.supports_vision?)

    record.assign_attributes(
      provider: model.provider,
      model_type: model.type,
      name: model.name || model.id,
      family: model.family,
      context_window: model.context_window,
      max_tokens: model.max_tokens,
      input_modalities: modalities[:input],
      output_modalities: modalities[:output],
      supports_functions: model.supports_functions? || false,
      input_price_per_million: model.input_price_per_million,
      output_price_per_million: model.output_price_per_million
    )

    record.active = true if is_new_record

    if record.save
      imported_count += 1
    else
      Rails.logger.warn "Failed to save AI model #{model.id}: #{record.errors.full_messages.join(', ')}"
    end
  end

  imported_count
end

.text_models_for_providers(providers) ⇒ Object 



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# File 'app/models/active_canvas/ai_model.rb', line 78

def text_models_for_providers(providers)
  active.text_models.where(provider: providers).order(:name)
end

.vision_models_for_providers(providers) ⇒ Object 



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# File 'app/models/active_canvas/ai_model.rb', line 86

def vision_models_for_providers(providers)
  active.vision_models.where(provider: providers).order(:name)
end

Instance Method Details

#as_json_for_editor ⇒ Object 



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# File 'app/models/active_canvas/ai_model.rb', line 122

def as_json_for_editor
  {
    id: model_id,
    name: display_name,
    provider: provider,
    type: model_type,
    input_modalities: input_modalities,
    output_modalities: output_modalities,
    supports_functions: supports_functions,
    context_window: context_window,
    max_tokens: max_tokens
  }
end

#display_name ⇒ Object 



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# File 'app/models/active_canvas/ai_model.rb', line 105

def display_name
  name.presence || model_id
end

#price_info ⇒ Object 



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# File 'app/models/active_canvas/ai_model.rb', line 113

def price_info
  return nil if input_price_per_million.nil? && output_price_per_million.nil?

  parts = []
  parts << "$#{input_price_per_million}/M in" if input_price_per_million
  parts << "$#{output_price_per_million}/M out" if output_price_per_million
  parts.join(" / ")
end

#supports_vision? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/active_canvas/ai_model.rb', line 109

def supports_vision?
  input_modalities&.include?("image")
end