Module: Legion::LLM::API::Translators::AnthropicRequest

Extended by:
Legion::Logging::Helper
Defined in:
lib/legion/llm/api/translators/anthropic_request.rb

Class Method Summary collapse

Class Method Details

.normalize(body) ⇒ Object

Normalize Anthropic Messages API request into internal format.

Key differences from OpenAI:

- system is a top-level param, not a messages entry
- tools use input_schema not parameters
- max_tokens is required per Anthropic spec



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# File 'lib/legion/llm/api/translators/anthropic_request.rb', line 18

def self.normalize(body)
  log.debug('[llm][translator][anthropic_request] action=normalize')

  messages = extract_messages(body)
  system   = extract_system(body)
  tools    = extract_tools(body)
  routing  = extract_routing(body)

  result = {
    messages:   messages,
    tools:      tools,
    routing:    routing,
    stream:     body[:stream] == true,
    max_tokens: body[:max_tokens],
    metadata:   { anthropic_version: body[:anthropic_version] }
  }
  result[:system] = system if system
  result.compact
end