Module: Legion::Extensions::Llm

Defined in:
lib/legion/extensions/llm.rb,
lib/legion/extensions/llm/chat.rb,
lib/legion/extensions/llm/tool.rb,
lib/legion/extensions/llm/agent.rb,
lib/legion/extensions/llm/chunk.rb,
lib/legion/extensions/llm/error.rb,
lib/legion/extensions/llm/image.rb,
lib/legion/extensions/llm/model.rb,
lib/legion/extensions/llm/utils.rb,
lib/legion/extensions/llm/models.rb,
lib/legion/extensions/llm/tokens.rb,
lib/legion/extensions/llm/aliases.rb,
lib/legion/extensions/llm/content.rb,
lib/legion/extensions/llm/context.rb,
lib/legion/extensions/llm/message.rb,
lib/legion/extensions/llm/routing.rb,
lib/legion/extensions/llm/version.rb,
lib/legion/extensions/llm/provider.rb,
lib/legion/extensions/llm/thinking.rb,
lib/legion/extensions/llm/canonical.rb,
lib/legion/extensions/llm/embedding.rb,
lib/legion/extensions/llm/mime_type.rb,
lib/legion/extensions/llm/streaming.rb,
lib/legion/extensions/llm/tool_call.rb,
lib/legion/extensions/llm/attachment.rb,
lib/legion/extensions/llm/connection.rb,
lib/legion/extensions/llm/model/info.rb,
lib/legion/extensions/llm/moderation.rb,
lib/legion/extensions/llm/configuration.rb,
lib/legion/extensions/llm/model/pricing.rb,
lib/legion/extensions/llm/transcription.rb,
lib/legion/extensions/llm/fleet/protocol.rb,
lib/legion/extensions/llm/fleet/settings.rb,
lib/legion/extensions/llm/canonical/chunk.rb,
lib/legion/extensions/llm/canonical/usage.rb,
lib/legion/extensions/llm/canonical/params.rb,
lib/legion/extensions/llm/model/modalities.rb,
lib/legion/extensions/llm/routing/lane_key.rb,
lib/legion/extensions/llm/auto_registration.rb,
lib/legion/extensions/llm/canonical/message.rb,
lib/legion/extensions/llm/canonical/request.rb,
lib/legion/extensions/llm/capability_policy.rb,
lib/legion/extensions/llm/fleet/token_error.rb,
lib/legion/extensions/llm/provider_contract.rb,
lib/legion/extensions/llm/provider_settings.rb,
lib/legion/extensions/llm/canonical/response.rb,
lib/legion/extensions/llm/canonical/thinking.rb,
lib/legion/extensions/llm/credential_sources.rb,
lib/legion/extensions/llm/model/pricing_tier.rb,
lib/legion/extensions/llm/registry_publisher.rb,
lib/legion/extensions/llm/stream_accumulator.rb,
lib/legion/extensions/llm/canonical/tool_call.rb,
lib/legion/extensions/llm/fleet/publish_safety.rb,
lib/legion/extensions/llm/transport/fleet_lane.rb,
lib/legion/extensions/llm/canonical/tool_schema.rb,
lib/legion/extensions/llm/fleet/token_validator.rb,
lib/legion/extensions/llm/fleet/worker_execution.rb,
lib/legion/extensions/llm/model/pricing_category.rb,
lib/legion/extensions/llm/registry_event_builder.rb,
lib/legion/extensions/llm/responses/stream_chunk.rb,
lib/legion/extensions/llm/routing/model_offering.rb,
lib/legion/extensions/llm/routing/registry_event.rb,
lib/legion/extensions/llm/canonical/content_block.rb,
lib/legion/extensions/llm/responses/chat_response.rb,
lib/legion/extensions/llm/fleet/provider_responder.rb,
lib/legion/extensions/llm/canonical/tool_definition.rb,
lib/legion/extensions/llm/fleet/envelope_validation.rb,
lib/legion/extensions/llm/routing/offering_registry.rb,
lib/legion/extensions/llm/transport/exchanges/fleet.rb,
lib/legion/extensions/llm/provider/open_ai_compatible.rb,
lib/legion/extensions/llm/fleet/default_exchange_reply.rb,
lib/legion/extensions/llm/responses/embedding_response.rb,
lib/legion/extensions/llm/responses/thinking_extractor.rb,
lib/legion/extensions/llm/errors/unsupported_capability.rb,
lib/legion/extensions/llm/transport/messages/fleet_error.rb,
lib/legion/extensions/llm/transport/exchanges/llm_registry.rb,
lib/legion/extensions/llm/transport/messages/fleet_request.rb,
lib/legion/extensions/llm/transport/messages/fleet_response.rb,
lib/legion/extensions/llm/transport/messages/registry_event.rb

Overview

Legion-native namespace for the shared LLM provider framework.

Defined Under Namespace

Modules: AutoRegistration, Canonical, CapabilityPolicy, CredentialSources, Errors, Fleet, MimeType, Model, ProviderContract, ProviderSettings, Responses, Routing, Streaming, Transport, Types, Utils Classes: Agent, Aliases, Attachment, BadRequestError, Chat, Chunk, Configuration, ConfigurationError, Connection, Content, Context, ContextLengthExceededError, Embedding, Error, ErrorMiddleware, ForbiddenError, HashConfig, Image, InvalidRoleError, InvalidToolChoiceError, Message, ModelNotFoundError, Models, Moderation, OverloadedError, Parameter, PaymentRequiredError, PromptNotFoundError, Provider, RateLimitError, RegistryEventBuilder, RegistryPublisher, ServerError, ServiceUnavailableError, StreamAccumulator, Thinking, Tokens, Tool, ToolCall, Transcription, UnauthorizedError, UnsupportedAttachmentError, UnsupportedCapabilityError

Constant Summary collapse

Schema = 
::RubyLLM::Schema
VERSION = 
'0.5.3'

Class Method Summary collapse

Class Method Details

.chat ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 175

def chat(...)
  Chat.new(...)
end

.config ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 207

def config
  @config ||= Configuration.new
end

.configure {|config| ... } ⇒ Object

Yields:



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# File 'lib/legion/extensions/llm.rb', line 203

def configure
  yield config
end

.context {|context_config| ... } ⇒ Object

Yields:

  • (context_config) 


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# File 'lib/legion/extensions/llm.rb', line 169

def context
  context_config = config.dup
  yield context_config if block_given?
  Context.new(context_config)
end

.default_settings ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 220

def self.default_settings
  {
    fleet: {
      consumer: {
        enabled: false,
        scheduler: :basic_get,
        consumer_priority: 0,
        queue_expires_ms: 60_000,
        message_ttl_ms: 120_000,
        queue_max_length: 100,
        delivery_limit: 3,
        consumer_ack_timeout_ms: 90_000,
        empty_lane_backoff_ms: 250,
        idle_backoff_ms: 1_000,
        max_consecutive_pulls_per_lane: 0
      },
      auth: {
        require_signed_token: true,
        issuer: 'legion-llm',
        audience: 'lex-llm-fleet-worker',
        algorithm: 'HS256',
        accepted_issuers: ['legion-llm'],
        max_clock_skew_seconds: 30,
        replay_ttl_seconds: 600
      },
      responder: {
        require_auth: nil,
        require_policy: false,
        require_idempotency: true,
        idempotency_ttl_seconds: 600
      },
      request: {
        logger: {
          request_payload: false
        }
      }
    }
  }
end

.embed ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 179

def embed(...)
  Embedding.embed(...)
end

.logger ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 211

def logger
  @logger ||= config.logger || Logger.new(
    config.log_file,
    progname: 'Legion::Extensions::Llm',
    level: config.log_level
  )
end

.models ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 195

def models
  Models.instance
end

.moderate ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 183

def moderate(...)
  Moderation.moderate(...)
end

.paint ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 187

def paint(...)
  Image.paint(...)
end

.provider_settings ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 260

def self.provider_settings(...)
  ProviderSettings.build(...)
end

.providers ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 199

def providers
  Models.scan_provider_classes.values
end

.remote_invocable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/legion/extensions/llm.rb', line 167

def remote_invocable? = false

.transcribe ⇒ Object 



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# File 'lib/legion/extensions/llm.rb', line 191

def transcribe(...)
  Transcription.transcribe(...)
end