Interact with Claude AI models via the Anthropic API

Usage

claude_chat(
  .llm,
  .model = "claude-3-5-sonnet-20241022",
  .max_tokens = 1024,
  .temperature = NULL,
  .top_k = NULL,
  .top_p = NULL,
  .metadata = NULL,
  .stop_sequences = NULL,
  .tools = NULL,
  .api_url = "https://api.anthropic.com/",
  .verbose = FALSE,
  .max_tries = 3,
  .timeout = 60,
  .stream = FALSE,
  .dry_run = FALSE
)

Arguments

.llm: An LLMMessage object containing the conversation history and system prompt.
.model: Character string specifying the Claude model version (default: "claude-3-5-sonnet-20241022").
.max_tokens: Integer specifying the maximum number of tokens in the response (default: 1024).
.temperature: Numeric between 0 and 1 controlling response randomness.
.top_k: Integer controlling diversity by limiting the top K tokens.
.top_p: Numeric between 0 and 1 for nucleus sampling.
.metadata: List of additional metadata to include with the request.
.stop_sequences: Character vector of sequences that will halt response generation.
.tools: List of additional tools or functions the model can use.
.api_url: Base URL for the Anthropic API (default: "https://api.anthropic.com/").
.verbose: Logical; if TRUE, displays additional information about the API call (default: FALSE).
.max_tries: Maximum retries to peform request
.timeout: Integer specifying the request timeout in seconds (default: 60).
.stream: Logical; if TRUE, streams the response piece by piece (default: FALSE).
.dry_run: Logical; if TRUE, returns the prepared request object without executing it (default: FALSE).

Value

A new LLMMessage object containing the original messages plus Claude's response.

Examples

if (FALSE) { # \dontrun{
# Basic usage
msg <- llm_message("What is R programming?")
result <- claude_chat(msg)

# With custom parameters
result2 <- claude_chat(msg, 
                 .temperature = 0.7, 
                 .max_tokens = 1000)
} # }