Class: Langchain::Assistant::LLM::Adapters::MistralAI

Inherits:
Base
  • Object
show all
Defined in:
lib/langchain/assistant/llm/adapters/mistral_ai.rb

Instance Method Summary collapse

Instance Method Details

#allowed_tool_choices ⇒ Object

Get the allowed assistant.tool_choice values for Mistral AI



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# File 'lib/langchain/assistant/llm/adapters/mistral_ai.rb', line 71

def allowed_tool_choices
  ["auto", "none"]
end

#available_tool_names(tools) ⇒ Object

Get the available tool names for Mistral AI



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# File 'lib/langchain/assistant/llm/adapters/mistral_ai.rb', line 76

def available_tool_names(tools)
  build_tools(tools).map { |tool| tool.dig(:function, :name) }
end

#build_chat_params(messages:, instructions:, tools:, tool_choice:, parallel_tool_calls:) ⇒ Hash

Build the chat parameters for the Mistral AI LLM

Parameters:

  • messages (Array) —

    The messages

  • instructions (String) —

    The system instructions

  • tools (Array) —

    The tools to use

  • tool_choice (String) —

    The tool choice

  • parallel_tool_calls (Boolean) —

    Whether to make parallel tool calls

Returns:

  • (Hash) —

    The chat parameters



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# File 'lib/langchain/assistant/llm/adapters/mistral_ai.rb', line 16

def build_chat_params(
  messages:,
  instructions:,
  tools:,
  tool_choice:,
  parallel_tool_calls:
)
  Langchain.logger.warn "WARNING: `parallel_tool_calls:` is not supported by Mistral AI currently"

  params = {messages: messages}
  if tools.any?
    params[:tools] = build_tools(tools)
    params[:tool_choice] = build_tool_choice(tool_choice)
  end
  params
end

#build_message(role:, content: nil, image_url: nil, tool_calls: [], tool_call_id: nil) ⇒ Messages::MistralAIMessage

Build a Mistral AI message

Parameters:

  • role (String) —

    The role of the message

  • content (String) (defaults to: nil) —

    The content of the message

  • image_url (String) (defaults to: nil) —

    The image URL

  • tool_calls (Array) (defaults to: []) —

    The tool calls

  • tool_call_id (String) (defaults to: nil) —

    The tool call ID

Returns:



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# File 'lib/langchain/assistant/llm/adapters/mistral_ai.rb', line 41

def build_message(role:, content: nil, image_url: nil, tool_calls: [], tool_call_id: nil)
  Messages::MistralAIMessage.new(role: role, content: content, image_url: image_url, tool_calls: tool_calls, tool_call_id: tool_call_id)
end

#build_tools(tools) ⇒ Object

Build the tools for the Mistral AI LLM



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# File 'lib/langchain/assistant/llm/adapters/mistral_ai.rb', line 66

def build_tools(tools)
  tools.map { |tool| tool.class.function_schemas.to_openai_format }.flatten
end

#extract_tool_call_args(tool_call:) ⇒ Array

Extract the tool call information from the OpenAI tool call hash

Parameters:

  • tool_call (Hash) —

    The tool call hash

Returns:

  • (Array) —

    The tool call information



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# File 'lib/langchain/assistant/llm/adapters/mistral_ai.rb', line 49

def extract_tool_call_args(tool_call:)
  tool_call_id = tool_call.dig("id")

  function_name = tool_call.dig("function", "name")
  tool_name, method_name = function_name.split("__")

  tool_arguments = tool_call.dig("function", "arguments")
  tool_arguments = if tool_arguments.is_a?(Hash)
    Langchain::Utils::HashTransformer.symbolize_keys(tool_arguments)
  else
    JSON.parse(tool_arguments, symbolize_names: true)
  end

  [tool_call_id, tool_name, method_name, tool_arguments]
end

#support_system_message? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/langchain/assistant/llm/adapters/mistral_ai.rb', line 84

def support_system_message?
  Messages::MistralAIMessage::ROLES.include?("system")
end

#tool_role ⇒ Object 



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# File 'lib/langchain/assistant/llm/adapters/mistral_ai.rb', line 80

def tool_role
  Messages::MistralAIMessage::TOOL_ROLE
end