@anthropic-ai/sdk/src/resources/models.ts

The official TypeScript library for the Anthropic API

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

import { APIResource } from "../resource.js";
import { isRequestOptions } from "../core.js";
import * as Core from "../core.js";
import { Page, type PageParams } from "../pagination.js";

export class Models extends APIResource {
  /**
   * Get a specific model.
   *
   * The Models API response can be used to determine information about a specific
   * model or resolve a model alias to a model ID.
   */
  retrieve(modelId: string, options?: Core.RequestOptions): Core.APIPromise<ModelInfo> {
    return this._client.get(`/v1/models/${modelId}`, options);
  }

  /**
   * List available models.
   *
   * The Models API response can be used to determine which models are available for
   * use in the API. More recently released models are listed first.
   */
  list(query?: ModelListParams, options?: Core.RequestOptions): Core.PagePromise<ModelInfosPage, ModelInfo>;
  list(options?: Core.RequestOptions): Core.PagePromise<ModelInfosPage, ModelInfo>;
  list(
    query: ModelListParams | Core.RequestOptions = {},
    options?: Core.RequestOptions,
  ): Core.PagePromise<ModelInfosPage, ModelInfo> {
    if (isRequestOptions(query)) {
      return this.list({}, query);
    }
    return this._client.getAPIList('/v1/models', ModelInfosPage, { query, ...options });
  }
}

export class ModelInfosPage extends Page<ModelInfo> {}

export interface ModelInfo {
  /**
   * Unique model identifier.
   */
  id: string;

  /**
   * RFC 3339 datetime string representing the time at which the model was released.
   * May be set to an epoch value if the release date is unknown.
   */
  created_at: string;

  /**
   * A human-readable name for the model.
   */
  display_name: string;

  /**
   * Object type.
   *
   * For Models, this is always `"model"`.
   */
  type: 'model';
}

export interface ModelListParams extends PageParams {}

Models.ModelInfosPage = ModelInfosPage;

export declare namespace Models {
  export {
    type ModelInfo as ModelInfo,
    ModelInfosPage as ModelInfosPage,
    type ModelListParams as ModelListParams,
  };
}