@langchain/community/dist/llms/aleph_alpha.cjs.map

Third-party integrations for LangChain.js

{"version":3,"file":"aleph_alpha.cjs","names":["LLM"],"sources":["../../src/llms/aleph_alpha.ts"],"sourcesContent":["import { LLM, type BaseLLMParams } from \"@langchain/core/language_models/llms\";\nimport { getEnvironmentVariable } from \"@langchain/core/utils/env\";\n\n/**\n * Interface for the input parameters specific to the Aleph Alpha LLM.\n */\nexport interface AlephAlphaInput extends BaseLLMParams {\n  model: string;\n  maximum_tokens: number;\n  minimum_tokens?: number;\n  echo?: boolean;\n  temperature?: number;\n  top_k?: number;\n  top_p?: number;\n  presence_penalty?: number;\n  frequency_penalty?: number;\n  sequence_penalty?: number;\n  sequence_penalty_min_length?: number;\n  repetition_penalties_include_prompt?: boolean;\n  repetition_penalties_include_completion?: boolean;\n  use_multiplicative_presence_penalty?: boolean;\n  use_multiplicative_frequency_penalty?: boolean;\n  use_multiplicative_sequence_penalty?: boolean;\n  penalty_bias?: string;\n  penalty_exceptions?: string[];\n  penalty_exceptions_include_stop_sequences?: boolean;\n  best_of?: number;\n  n?: number;\n  logit_bias?: object;\n  log_probs?: number;\n  tokens?: boolean;\n  raw_completion: boolean;\n  disable_optimizations?: boolean;\n  completion_bias_inclusion?: string[];\n  completion_bias_inclusion_first_token_only: boolean;\n  completion_bias_exclusion?: string[];\n  completion_bias_exclusion_first_token_only: boolean;\n  contextual_control_threshold?: number;\n  control_log_additive: boolean;\n  stop?: string[];\n  aleph_alpha_api_key?: string;\n  base_url: string;\n}\n\n/**\n * Specific implementation of a Large Language Model (LLM) designed to\n * interact with the Aleph Alpha API. It extends the base LLM class and\n * includes a variety of parameters for customizing the behavior of the\n * Aleph Alpha model.\n */\nexport class AlephAlpha extends LLM implements AlephAlphaInput {\n  lc_serializable = true;\n\n  model = \"luminous-base\";\n\n  maximum_tokens = 64;\n\n  minimum_tokens = 0;\n\n  echo: boolean;\n\n  temperature = 0.0;\n\n  top_k: number;\n\n  top_p = 0.0;\n\n  presence_penalty?: number;\n\n  frequency_penalty?: number;\n\n  sequence_penalty?: number;\n\n  sequence_penalty_min_length?: number;\n\n  repetition_penalties_include_prompt?: boolean;\n\n  repetition_penalties_include_completion?: boolean;\n\n  use_multiplicative_presence_penalty?: boolean;\n\n  use_multiplicative_frequency_penalty?: boolean;\n\n  use_multiplicative_sequence_penalty?: boolean;\n\n  penalty_bias?: string;\n\n  penalty_exceptions?: string[];\n\n  penalty_exceptions_include_stop_sequences?: boolean;\n\n  best_of?: number;\n\n  n?: number;\n\n  logit_bias?: object;\n\n  log_probs?: number;\n\n  tokens?: boolean;\n\n  raw_completion: boolean;\n\n  disable_optimizations?: boolean;\n\n  completion_bias_inclusion?: string[];\n\n  completion_bias_inclusion_first_token_only: boolean;\n\n  completion_bias_exclusion?: string[];\n\n  completion_bias_exclusion_first_token_only: boolean;\n\n  contextual_control_threshold?: number;\n\n  control_log_additive: boolean;\n\n  aleph_alpha_api_key? = getEnvironmentVariable(\"ALEPH_ALPHA_API_KEY\");\n\n  stop?: string[];\n\n  base_url = \"https://api.aleph-alpha.com/complete\";\n\n  constructor(fields: Partial<AlephAlpha>) {\n    super(fields ?? {});\n    this.model = fields?.model ?? this.model;\n    this.temperature = fields?.temperature ?? this.temperature;\n    this.maximum_tokens = fields?.maximum_tokens ?? this.maximum_tokens;\n    this.minimum_tokens = fields?.minimum_tokens ?? this.minimum_tokens;\n    this.top_k = fields?.top_k ?? this.top_k;\n    this.top_p = fields?.top_p ?? this.top_p;\n    this.presence_penalty = fields?.presence_penalty ?? this.presence_penalty;\n    this.frequency_penalty =\n      fields?.frequency_penalty ?? this.frequency_penalty;\n    this.sequence_penalty = fields?.sequence_penalty ?? this.sequence_penalty;\n    this.sequence_penalty_min_length =\n      fields?.sequence_penalty_min_length ?? this.sequence_penalty_min_length;\n    this.repetition_penalties_include_prompt =\n      fields?.repetition_penalties_include_prompt ??\n      this.repetition_penalties_include_prompt;\n    this.repetition_penalties_include_completion =\n      fields?.repetition_penalties_include_completion ??\n      this.repetition_penalties_include_completion;\n    this.use_multiplicative_presence_penalty =\n      fields?.use_multiplicative_presence_penalty ??\n      this.use_multiplicative_presence_penalty;\n    this.use_multiplicative_frequency_penalty =\n      fields?.use_multiplicative_frequency_penalty ??\n      this.use_multiplicative_frequency_penalty;\n    this.use_multiplicative_sequence_penalty =\n      fields?.use_multiplicative_sequence_penalty ??\n      this.use_multiplicative_sequence_penalty;\n    this.penalty_bias = fields?.penalty_bias ?? this.penalty_bias;\n    this.penalty_exceptions =\n      fields?.penalty_exceptions ?? this.penalty_exceptions;\n    this.penalty_exceptions_include_stop_sequences =\n      fields?.penalty_exceptions_include_stop_sequences ??\n      this.penalty_exceptions_include_stop_sequences;\n    this.best_of = fields?.best_of ?? this.best_of;\n    this.n = fields?.n ?? this.n;\n    this.logit_bias = fields?.logit_bias ?? this.logit_bias;\n    this.log_probs = fields?.log_probs ?? this.log_probs;\n    this.tokens = fields?.tokens ?? this.tokens;\n    this.raw_completion = fields?.raw_completion ?? this.raw_completion;\n    this.disable_optimizations =\n      fields?.disable_optimizations ?? this.disable_optimizations;\n    this.completion_bias_inclusion =\n      fields?.completion_bias_inclusion ?? this.completion_bias_inclusion;\n    this.completion_bias_inclusion_first_token_only =\n      fields?.completion_bias_inclusion_first_token_only ??\n      this.completion_bias_inclusion_first_token_only;\n    this.completion_bias_exclusion =\n      fields?.completion_bias_exclusion ?? this.completion_bias_exclusion;\n    this.completion_bias_exclusion_first_token_only =\n      fields?.completion_bias_exclusion_first_token_only ??\n      this.completion_bias_exclusion_first_token_only;\n    this.contextual_control_threshold =\n      fields?.contextual_control_threshold ?? this.contextual_control_threshold;\n    this.control_log_additive =\n      fields?.control_log_additive ?? this.control_log_additive;\n    this.aleph_alpha_api_key =\n      fields?.aleph_alpha_api_key ?? this.aleph_alpha_api_key;\n    this.stop = fields?.stop ?? this.stop;\n  }\n\n  /**\n   * Validates the environment by ensuring the necessary Aleph Alpha API key\n   * is available. Throws an error if the API key is missing.\n   */\n  validateEnvironment() {\n    if (!this.aleph_alpha_api_key) {\n      throw new Error(\n        \"Aleph Alpha API Key is missing in environment variables.\"\n      );\n    }\n  }\n\n  /** Get the default parameters for calling Aleph Alpha API. */\n  get defaultParams() {\n    return {\n      model: this.model,\n      temperature: this.temperature,\n      maximum_tokens: this.maximum_tokens,\n      minimum_tokens: this.minimum_tokens,\n      top_k: this.top_k,\n      top_p: this.top_p,\n      presence_penalty: this.presence_penalty,\n      frequency_penalty: this.frequency_penalty,\n      sequence_penalty: this.sequence_penalty,\n      sequence_penalty_min_length: this.sequence_penalty_min_length,\n      repetition_penalties_include_prompt:\n        this.repetition_penalties_include_prompt,\n      repetition_penalties_include_completion:\n        this.repetition_penalties_include_completion,\n      use_multiplicative_presence_penalty:\n        this.use_multiplicative_presence_penalty,\n      use_multiplicative_frequency_penalty:\n        this.use_multiplicative_frequency_penalty,\n      use_multiplicative_sequence_penalty:\n        this.use_multiplicative_sequence_penalty,\n      penalty_bias: this.penalty_bias,\n      penalty_exceptions: this.penalty_exceptions,\n      penalty_exceptions_include_stop_sequences:\n        this.penalty_exceptions_include_stop_sequences,\n      best_of: this.best_of,\n      n: this.n,\n      logit_bias: this.logit_bias,\n      log_probs: this.log_probs,\n      tokens: this.tokens,\n      raw_completion: this.raw_completion,\n      disable_optimizations: this.disable_optimizations,\n      completion_bias_inclusion: this.completion_bias_inclusion,\n      completion_bias_inclusion_first_token_only:\n        this.completion_bias_inclusion_first_token_only,\n      completion_bias_exclusion: this.completion_bias_exclusion,\n      completion_bias_exclusion_first_token_only:\n        this.completion_bias_exclusion_first_token_only,\n      contextual_control_threshold: this.contextual_control_threshold,\n      control_log_additive: this.control_log_additive,\n    };\n  }\n\n  /** Get the identifying parameters for this LLM. */\n  get identifyingParams() {\n    return { ...this.defaultParams };\n  }\n\n  /** Get the type of LLM. */\n  _llmType(): string {\n    return \"aleph_alpha\";\n  }\n\n  async _call(\n    prompt: string,\n    options: this[\"ParsedCallOptions\"]\n  ): Promise<string> {\n    let stop = options?.stop;\n    this.validateEnvironment();\n    if (this.stop && stop && this.stop.length > 0 && stop.length > 0) {\n      throw new Error(\"`stop` found in both the input and default params.\");\n    }\n    stop = this.stop ?? stop ?? [];\n    const headers = {\n      Authorization: `Bearer ${this.aleph_alpha_api_key}`,\n      \"Content-Type\": \"application/json\",\n      Accept: \"application/json\",\n    };\n    const data = { prompt, stop_sequences: stop, ...this.defaultParams };\n    const responseData = await this.caller.call(async () => {\n      const response = await fetch(this.base_url, {\n        method: \"POST\",\n        headers,\n        body: JSON.stringify(data),\n        signal: options.signal,\n      });\n      if (!response.ok) {\n        // consume the response body to release the connection\n        // https://undici.nodejs.org/#/?id=garbage-collection\n        const text = await response.text();\n        const error = new Error(\n          `Aleph Alpha call failed with status ${response.status} and body ${text}`\n        );\n        // oxlint-disable-next-line typescript/no-explicit-any\n        (error as any).response = response;\n        throw error;\n      }\n      return response.json();\n    });\n\n    if (\n      !responseData.completions ||\n      responseData.completions.length === 0 ||\n      !responseData.completions[0].completion\n    ) {\n      throw new Error(\"No completions found in response\");\n    }\n\n    return responseData.completions[0].completion ?? \"\";\n  }\n}\n"],"mappings":";;;;;;;;;;;;AAkDA,IAAa,aAAb,cAAgCA,qCAAAA,IAA+B;CAC7D,kBAAkB;CAElB,QAAQ;CAER,iBAAiB;CAEjB,iBAAiB;CAEjB;CAEA,cAAc;CAEd;CAEA,QAAQ;CAER;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA;CAEA,uBAAA,GAAA,0BAAA,wBAA8C,sBAAsB;CAEpE;CAEA,WAAW;CAEX,YAAY,QAA6B;AACvC,QAAM,UAAU,EAAE,CAAC;AACnB,OAAK,QAAQ,QAAQ,SAAS,KAAK;AACnC,OAAK,cAAc,QAAQ,eAAe,KAAK;AAC/C,OAAK,iBAAiB,QAAQ,kBAAkB,KAAK;AACrD,OAAK,iBAAiB,QAAQ,kBAAkB,KAAK;AACrD,OAAK,QAAQ,QAAQ,SAAS,KAAK;AACnC,OAAK,QAAQ,QAAQ,SAAS,KAAK;AACnC,OAAK,mBAAmB,QAAQ,oBAAoB,KAAK;AACzD,OAAK,oBACH,QAAQ,qBAAqB,KAAK;AACpC,OAAK,mBAAmB,QAAQ,oBAAoB,KAAK;AACzD,OAAK,8BACH,QAAQ,+BAA+B,KAAK;AAC9C,OAAK,sCACH,QAAQ,uCACR,KAAK;AACP,OAAK,0CACH,QAAQ,2CACR,KAAK;AACP,OAAK,sCACH,QAAQ,uCACR,KAAK;AACP,OAAK,uCACH,QAAQ,wCACR,KAAK;AACP,OAAK,sCACH,QAAQ,uCACR,KAAK;AACP,OAAK,eAAe,QAAQ,gBAAgB,KAAK;AACjD,OAAK,qBACH,QAAQ,sBAAsB,KAAK;AACrC,OAAK,4CACH,QAAQ,6CACR,KAAK;AACP,OAAK,UAAU,QAAQ,WAAW,KAAK;AACvC,OAAK,IAAI,QAAQ,KAAK,KAAK;AAC3B,OAAK,aAAa,QAAQ,cAAc,KAAK;AAC7C,OAAK,YAAY,QAAQ,aAAa,KAAK;AAC3C,OAAK,SAAS,QAAQ,UAAU,KAAK;AACrC,OAAK,iBAAiB,QAAQ,kBAAkB,KAAK;AACrD,OAAK,wBACH,QAAQ,yBAAyB,KAAK;AACxC,OAAK,4BACH,QAAQ,6BAA6B,KAAK;AAC5C,OAAK,6CACH,QAAQ,8CACR,KAAK;AACP,OAAK,4BACH,QAAQ,6BAA6B,KAAK;AAC5C,OAAK,6CACH,QAAQ,8CACR,KAAK;AACP,OAAK,+BACH,QAAQ,gCAAgC,KAAK;AAC/C,OAAK,uBACH,QAAQ,wBAAwB,KAAK;AACvC,OAAK,sBACH,QAAQ,uBAAuB,KAAK;AACtC,OAAK,OAAO,QAAQ,QAAQ,KAAK;;;;;;CAOnC,sBAAsB;AACpB,MAAI,CAAC,KAAK,oBACR,OAAM,IAAI,MACR,2DACD;;;CAKL,IAAI,gBAAgB;AAClB,SAAO;GACL,OAAO,KAAK;GACZ,aAAa,KAAK;GAClB,gBAAgB,KAAK;GACrB,gBAAgB,KAAK;GACrB,OAAO,KAAK;GACZ,OAAO,KAAK;GACZ,kBAAkB,KAAK;GACvB,mBAAmB,KAAK;GACxB,kBAAkB,KAAK;GACvB,6BAA6B,KAAK;GAClC,qCACE,KAAK;GACP,yCACE,KAAK;GACP,qCACE,KAAK;GACP,sCACE,KAAK;GACP,qCACE,KAAK;GACP,cAAc,KAAK;GACnB,oBAAoB,KAAK;GACzB,2CACE,KAAK;GACP,SAAS,KAAK;GACd,GAAG,KAAK;GACR,YAAY,KAAK;GACjB,WAAW,KAAK;GAChB,QAAQ,KAAK;GACb,gBAAgB,KAAK;GACrB,uBAAuB,KAAK;GAC5B,2BAA2B,KAAK;GAChC,4CACE,KAAK;GACP,2BAA2B,KAAK;GAChC,4CACE,KAAK;GACP,8BAA8B,KAAK;GACnC,sBAAsB,KAAK;GAC5B;;;CAIH,IAAI,oBAAoB;AACtB,SAAO,EAAE,GAAG,KAAK,eAAe;;;CAIlC,WAAmB;AACjB,SAAO;;CAGT,MAAM,MACJ,QACA,SACiB;EACjB,IAAI,OAAO,SAAS;AACpB,OAAK,qBAAqB;AAC1B,MAAI,KAAK,QAAQ,QAAQ,KAAK,KAAK,SAAS,KAAK,KAAK,SAAS,EAC7D,OAAM,IAAI,MAAM,qDAAqD;AAEvE,SAAO,KAAK,QAAQ,QAAQ,EAAE;EAC9B,MAAM,UAAU;GACd,eAAe,UAAU,KAAK;GAC9B,gBAAgB;GAChB,QAAQ;GACT;EACD,MAAM,OAAO;GAAE;GAAQ,gBAAgB;GAAM,GAAG,KAAK;GAAe;EACpE,MAAM,eAAe,MAAM,KAAK,OAAO,KAAK,YAAY;GACtD,MAAM,WAAW,MAAM,MAAM,KAAK,UAAU;IAC1C,QAAQ;IACR;IACA,MAAM,KAAK,UAAU,KAAK;IAC1B,QAAQ,QAAQ;IACjB,CAAC;AACF,OAAI,CAAC,SAAS,IAAI;IAGhB,MAAM,OAAO,MAAM,SAAS,MAAM;IAClC,MAAM,wBAAQ,IAAI,MAChB,uCAAuC,SAAS,OAAO,YAAY,OACpE;AAEA,UAAc,WAAW;AAC1B,UAAM;;AAER,UAAO,SAAS,MAAM;IACtB;AAEF,MACE,CAAC,aAAa,eACd,aAAa,YAAY,WAAW,KACpC,CAAC,aAAa,YAAY,GAAG,WAE7B,OAAM,IAAI,MAAM,mCAAmC;AAGrD,SAAO,aAAa,YAAY,GAAG,cAAc"}