Module: DSPy::LM::ResponseMetadataFactory

Extended by:
T::Sig
Defined in:
lib/dspy/lm/response.rb

Overview

Factory for creating response metadata objects

Class Method Summary collapse

Class Method Details

.create(provider, metadata) ⇒ Object 



116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
 
# File 'lib/dspy/lm/response.rb', line 116

def self.create(provider, metadata)
  # Handle nil metadata
  metadata ||= {}
  
  # Normalize provider name
  provider_name = provider.to_s.downcase
  
  # Extract common fields
  common_fields = {
    provider: provider,
    model: metadata[:model] || 'unknown',
    response_id: metadata[:response_id] || metadata[:id],
    created: metadata[:created],
    structured_output: metadata[:structured_output]
  }
  
  case provider_name
  when 'openai'
    OpenAIResponseMetadata.new(
      **common_fields,
      system_fingerprint: metadata[:system_fingerprint],
      finish_reason: metadata[:finish_reason]&.to_s
    )
  when 'anthropic'
    AnthropicResponseMetadata.new(
      **common_fields,
      stop_reason: metadata[:stop_reason]&.to_s,
      stop_sequence: metadata[:stop_sequence]&.to_s,
      tool_calls: metadata[:tool_calls]
    )
  else
    ResponseMetadata.new(**common_fields)
  end
rescue => e
  DSPy.logger.debug("Failed to create response metadata: #{e.message}")
  # Fallback to basic metadata
  ResponseMetadata.new(
    provider: provider,
    model: metadata[:model] || 'unknown'
  )
end