sambanova/src/resources/audio/translations.ts

The official TypeScript library for the Samba Nova API

// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.

import { APIResource } from '../../core/resource';
import * as TranslationsAPI from './translations';
import { APIPromise } from '../../core/api-promise';
import { Stream } from '../../core/streaming';
import { type Uploadable } from '../../core/uploads';
import { RequestOptions } from '../../internal/request-options';
import { multipartFormRequestOptions } from '../../internal/uploads';

export class Translations extends APIResource {
  /**
   * Translate audio into English.
   *
   * @example
   * ```ts
   * const translation = await client.audio.translations.create({
   *   file: fs.createReadStream('path/to/file'),
   *   model: 'Whisper-Large-v3',
   * });
   * ```
   */
  create(
    body: TranslationCreateParamsNonStreaming,
    options?: RequestOptions,
  ): APIPromise<TranslationCreateResponse>;
  create(
    body: TranslationCreateParamsStreaming,
    options?: RequestOptions,
  ): APIPromise<Stream<TranslationStreamResponse>>;
  create(
    body: TranslationCreateParamsBase,
    options?: RequestOptions,
  ): APIPromise<Stream<TranslationStreamResponse> | TranslationCreateResponse>;
  create(
    body: TranslationCreateParams,
    options?: RequestOptions,
  ): APIPromise<TranslationCreateResponse> | APIPromise<Stream<TranslationStreamResponse>> {
    return this._client.post(
      '/audio/translations',
      multipartFormRequestOptions({ body, ...options, stream: body.stream ?? false }, this._client),
    ) as APIPromise<TranslationCreateResponse> | APIPromise<Stream<TranslationStreamResponse>>;
  }
}

/**
 * Translation response json object
 */
export interface TranslationResponse {
  /**
   * audio file english text translation
   */
  text: string;

  [k: string]: unknown;
}

/**
 * streamed chunk of a translation response returned by the model
 */
export interface TranslationStreamResponse {
  /**
   * A unique identifier for the chat completion.
   */
  id: string;

  /**
   * A list of transcription or translation choices.
   */
  choices: Array<TranslationStreamResponse.Choice> | null;

  /**
   * The Unix timestamp (in seconds) of when the chat completion was created.
   */
  created: number;

  /**
   * The model used for the chat completion.
   */
  model: string;

  /**
   * The object type, always `chat.completion.chunk`.
   */
  object: 'chat.completion.chunk';

  /**
   * Backend configuration that the model runs with.
   */
  system_fingerprint: string;

  /**
   * Usage metrics for the completion, embeddings,transcription or translation
   * request
   */
  usage?: TranslationStreamResponse.Usage | null;

  [k: string]: unknown;
}

export namespace TranslationStreamResponse {
  /**
   * Transcription or translation chunk choice generated by streamed model responses.
   */
  export interface Choice {
    /**
     * Transcription or translation response delta chunk generated by streamed model
     * responses.
     */
    delta: Choice.Delta;

    /**
     * The index of the choice in the list of choices
     */
    index: number;

    /**
     * The reason the model stopped generating tokens
     */
    finish_reason?: 'stop' | null;

    /**
     * Completion Log Probs object
     */
    logprobs?: Choice.Logprobs | null;

    [k: string]: unknown;
  }

  export namespace Choice {
    /**
     * Transcription or translation response delta chunk generated by streamed model
     * responses.
     */
    export interface Delta {
      /**
       * The content delta of the transcription or translation.
       */
      content: string | null;

      /**
       * The role of the messages author
       */
      role?: 'assistant' | null;

      [k: string]: unknown;
    }

    /**
     * Completion Log Probs object
     */
    export interface Logprobs {
      content: Logprobs.Content;

      [k: string]: unknown;
    }

    export namespace Logprobs {
      export interface Content {
        token: string;

        logprob: number;

        top_logprobs: Content.TopLogprobs;

        bytes?: Array<number> | null;

        [k: string]: unknown;
      }

      export namespace Content {
        export interface TopLogprobs {
          token: string;

          logprob: number;

          bytes?: Array<number> | null;

          [k: string]: unknown;
        }
      }
    }
  }

  /**
   * Usage metrics for the completion, embeddings,transcription or translation
   * request
   */
  export interface Usage {
    /**
     * acceptance rate
     */
    acceptance_rate?: number;

    /**
     * number of tokens generated in completion
     */
    completion_tokens?: number;

    /**
     * completion tokens per second after first token generation
     */
    completion_tokens_after_first_per_sec?: number;

    /**
     * completion tokens per second after first token generation first ten
     */
    completion_tokens_after_first_per_sec_first_ten?: number;

    /**
     * completion tokens per second after first token generation
     */
    completion_tokens_after_first_per_sec_graph?: number;

    /**
     * completion tokens per second
     */
    completion_tokens_per_sec?: number;

    /**
     * The Unix timestamp (in seconds) of when the generation finished.
     */
    end_time?: number;

    /**
     * whether or not is last response, always true for non streaming response
     */
    is_last_response?: true;

    /**
     * number of tokens used in the prompt sent
     */
    prompt_tokens?: number;

    /**
     * Extra tokens details
     */
    prompt_tokens_details?: Usage.PromptTokensDetails;

    /**
     * The Unix timestamp (in seconds) of when the generation started.
     */
    start_time?: number;

    /**
     * also TTF, time (in seconds) taken to generate the first token
     */
    time_to_first_token?: number;

    /**
     * total time (in seconds) taken to generate the full generation
     */
    total_latency?: number;

    /**
     * prompt tokens + completion tokens
     */
    total_tokens?: number;

    /**
     * tokens per second including prompt and completion
     */
    total_tokens_per_sec?: number;

    [k: string]: unknown;
  }

  export namespace Usage {
    /**
     * Extra tokens details
     */
    export interface PromptTokensDetails {
      /**
       * amount of cached tokens
       */
      cached_tokens?: number;

      [k: string]: unknown;
    }
  }
}

/**
 * Translation response json object
 */
export type TranslationCreateResponse = TranslationResponse | TranslationStreamResponse;

export type TranslationCreateParams = TranslationCreateParamsNonStreaming | TranslationCreateParamsStreaming;

export interface TranslationCreateParamsBase {
  /**
   * The audio file object to transcribe or translate, in one of these formats: FLAC,
   * MP3, MP4, MPEG, MPGA, M4A, Ogg, WAV, or WebM format. File size limit is 25MB.
   */
  file: Uploadable;

  /**
   * The model ID to use See available
   * [models](https://docs.sambanova.ai/cloud/docs/get-started/supported-models)
   */
  model: (string & {}) | 'Whisper-Large-v3';

  /**
   * Optional language of the input audio. Supplying the input language in ISO-639-1
   * (e.g. en) format will improve accuracy and latency.
   */
  language?:
    | 'en'
    | 'zh'
    | 'de'
    | 'es'
    | 'ru'
    | 'ko'
    | 'fr'
    | 'ja'
    | 'pt'
    | 'tr'
    | 'pl'
    | 'ca'
    | 'nl'
    | 'ar'
    | 'sv'
    | 'it'
    | 'id'
    | 'hi'
    | 'fi'
    | 'vi'
    | 'he'
    | 'uk'
    | 'el'
    | 'ms'
    | 'cs'
    | 'ro'
    | 'da'
    | 'hu'
    | 'ta'
    | 'no'
    | 'th'
    | 'ur'
    | 'hr'
    | 'bg'
    | 'lt'
    | 'la'
    | 'mi'
    | 'ml'
    | 'cy'
    | 'sk'
    | 'te'
    | 'fa'
    | 'lv'
    | 'bn'
    | 'sr'
    | 'az'
    | 'sl'
    | 'kn'
    | 'et'
    | 'mk'
    | 'br'
    | 'eu'
    | 'is'
    | 'hy'
    | 'ne'
    | 'mn'
    | 'bs'
    | 'kk'
    | 'sq'
    | 'sw'
    | 'gl'
    | 'mr'
    | 'pa'
    | 'si'
    | 'km'
    | 'sn'
    | 'yo'
    | 'so'
    | 'af'
    | 'oc'
    | 'ka'
    | 'be'
    | 'tg'
    | 'sd'
    | 'gu'
    | 'am'
    | 'yi'
    | 'lo'
    | 'uz'
    | 'fo'
    | 'ht'
    | 'ps'
    | 'tk'
    | 'nn'
    | 'mt'
    | 'sa'
    | 'lb'
    | 'my'
    | 'bo'
    | 'tl'
    | 'mg'
    | 'as'
    | 'tt'
    | 'haw'
    | 'ln'
    | 'ha'
    | 'ba'
    | 'jw'
    | 'su'
    | 'yue'
    | null;

  /**
   * Optional text prompt provided to influence transcription Translation style or
   * vocabulary. Example: “Please transcribe carefully, including pauses and
   * hesitations.”
   */
  prompt?: string | null;

  /**
   * Output format JSON or text.
   */
  response_format?: 'json' | 'text';

  /**
   * Enables streaming responses.
   */
  stream?: boolean;

  /**
   * Optional settings that apply when `stream` is true.
   */
  stream_options?: TranslationCreateParams.StreamOptions | null;

  [k: string]: unknown;
}

export namespace TranslationCreateParams {
  /**
   * Optional settings that apply when `stream` is true.
   */
  export interface StreamOptions {
    /**
     * If true and `stream` is enabled, optional usage metadata will be included in the
     * last streamed response event.
     */
    include_usage?: boolean | null;
  }

  export type TranslationCreateParamsNonStreaming = TranslationsAPI.TranslationCreateParamsNonStreaming;
  export type TranslationCreateParamsStreaming = TranslationsAPI.TranslationCreateParamsStreaming;
}

export interface TranslationCreateParamsNonStreaming extends TranslationCreateParamsBase {
  /**
   * Enables streaming responses.
   */
  stream?: false;

  [k: string]: unknown;
}

export interface TranslationCreateParamsStreaming extends TranslationCreateParamsBase {
  /**
   * Enables streaming responses.
   */
  stream: true;

  [k: string]: unknown;
}

export declare namespace Translations {
  export {
    type TranslationResponse as TranslationResponse,
    type TranslationStreamResponse as TranslationStreamResponse,
    type TranslationCreateResponse as TranslationCreateResponse,
    type TranslationCreateParams as TranslationCreateParams,
    type TranslationCreateParamsNonStreaming as TranslationCreateParamsNonStreaming,
    type TranslationCreateParamsStreaming as TranslationCreateParamsStreaming,
  };
}