class Anthropic::Resources::Beta::Messages

def count_tokens(params)

Other tags:
    See: Anthropic::Models::Beta::MessageCountTokensParams -

Returns:
  • (Anthropic::Models::Beta::BetaMessageTokensCount) -

Parameters:
  • request_options (Anthropic::RequestOptions, Hash{Symbol=>Object}, nil) --
  • betas (Array) --
  • tools (Array) --
  • tool_choice (Anthropic::Models::Beta::BetaToolChoiceAuto, Anthropic::Models::Beta::BetaToolChoiceAny, Anthropic::Models::Beta::BetaToolChoiceTool, Anthropic::Models::Beta::BetaToolChoiceNone) --
  • thinking (Anthropic::Models::Beta::BetaThinkingConfigEnabled, Anthropic::Models::Beta::BetaThinkingConfigDisabled) --
  • system_ (String, Array) --
  • model (Symbol, String, Anthropic::Models::Model) --
  • messages (Array) --

Overloads:
  • count_tokens(messages:, model:, system_: nil, thinking: nil, tool_choice: nil, tools: nil, betas: nil, request_options: {}) 
def count_tokens(params)
  parsed, options = Anthropic::Models::Beta::MessageCountTokensParams.dump_request(params)
  header_params = {betas: "anthropic-beta"}
  @client.request(
    method: :post,
    path: "v1/messages/count_tokens?beta=true",
    headers: parsed.slice(*header_params.keys).transform_keys(header_params),
    body: parsed.except(*header_params.keys),
    model: Anthropic::Models::Beta::BetaMessageTokensCount,
    options: options
  )
end

def create(params)

Other tags:
    See: Anthropic::Models::Beta::MessageCreateParams -

Returns:
  • (Anthropic::Models::Beta::BetaMessage) -

Parameters:
  • request_options (Anthropic::RequestOptions, Hash{Symbol=>Object}, nil) --
  • betas (Array) --
  • top_p (Float) --
  • top_k (Integer) --
  • tools (Array) --
  • tool_choice (Anthropic::Models::Beta::BetaToolChoiceAuto, Anthropic::Models::Beta::BetaToolChoiceAny, Anthropic::Models::Beta::BetaToolChoiceTool, Anthropic::Models::Beta::BetaToolChoiceNone) --
  • thinking (Anthropic::Models::Beta::BetaThinkingConfigEnabled, Anthropic::Models::Beta::BetaThinkingConfigDisabled) --
  • temperature (Float) --
  • system_ (String, Array) --
  • stop_sequences (Array) --
  • metadata (Anthropic::Models::Beta::BetaMetadata) --
  • model (Symbol, String, Anthropic::Models::Model) --
  • messages (Array) --
  • max_tokens (Integer) --

Overloads:
  • create(max_tokens:, messages:, model:, metadata: nil, stop_sequences: nil, system_: nil, temperature: nil, thinking: nil, tool_choice: nil, tools: nil, top_k: nil, top_p: nil, betas: nil, request_options: {}) 
def create(params)
  parsed, options = Anthropic::Models::Beta::MessageCreateParams.dump_request(params)
  if parsed[:stream]
    message = "Please use `#stream_raw` for the streaming use case."
    raise ArgumentError.new(message)
  end
  header_params = {betas: "anthropic-beta"}
  @client.request(
    method: :post,
    path: "v1/messages?beta=true",
    headers: parsed.slice(*header_params.keys).transform_keys(header_params),
    body: parsed.except(*header_params.keys),
    model: Anthropic::Models::Beta::BetaMessage,
    options: options
  )
end

def initialize(client:)

Parameters:
  • client (Anthropic::Client) --

Other tags:
    Api: - private 
def initialize(client:)
  @client = client
  @batches = Anthropic::Resources::Beta::Messages::Batches.new(client: client)
end

def stream 

def stream
  raise NotImplementedError.new("higher level helpers are coming soon!")
end

def stream_raw(params)

Other tags:
    See: Anthropic::Models::Beta::MessageCreateParams -

Returns:
  • (Anthropic::Internal::Stream) -

Parameters:
  • request_options (Anthropic::RequestOptions, Hash{Symbol=>Object}, nil) --
  • betas (Array) --
  • top_p (Float) --
  • top_k (Integer) --
  • tools (Array) --
  • tool_choice (Anthropic::Models::Beta::BetaToolChoiceAuto, Anthropic::Models::Beta::BetaToolChoiceAny, Anthropic::Models::Beta::BetaToolChoiceTool, Anthropic::Models::Beta::BetaToolChoiceNone) --
  • thinking (Anthropic::Models::Beta::BetaThinkingConfigEnabled, Anthropic::Models::Beta::BetaThinkingConfigDisabled) --
  • temperature (Float) --
  • system_ (String, Array) --
  • stop_sequences (Array) --
  • metadata (Anthropic::Models::Beta::BetaMetadata) --
  • model (Symbol, String, Anthropic::Models::Model) --
  • messages (Array) --
  • max_tokens (Integer) --

Overloads:
  • stream_raw(max_tokens:, messages:, model:, metadata: nil, stop_sequences: nil, system_: nil, temperature: nil, thinking: nil, tool_choice: nil, tools: nil, top_k: nil, top_p: nil, betas: nil, request_options: {}) 
def stream_raw(params)
  parsed, options = Anthropic::Models::Beta::MessageCreateParams.dump_request(params)
  unless parsed.fetch(:stream, true)
    message = "Please use `#create` for the non-streaming use case."
    raise ArgumentError.new(message)
  end
  parsed.store(:stream, true)
  header_params = {betas: "anthropic-beta"}
  @client.request(
    method: :post,
    path: "v1/messages?beta=true",
    headers: {
      "accept" => "text/event-stream",
      **parsed.slice(*header_params.keys)
    }.transform_keys(header_params),
    body: parsed.except(*header_params.keys),
    stream: Anthropic::Internal::Stream,
    model: Anthropic::Models::Beta::BetaRawMessageStreamEvent,
    options: options
  )
end