Function createModel

src/models.ts:99–116

(modelId: ModelId)

 * Create a language model instance from a ModelId
 */
export function createModel(modelId: ModelId): LanguageModel {
  const config = MODEL_CONFIG[modelId];
  if (!config) {
    throw new Error(
      `Unknown model: ${modelId}. Supported models: ${getSupportedModels().join(', ')}`,
    );
  }

  if (config.provider === 'anthropic') {
    return anthropic(config.modelId);
  } else if (config.provider === 'baseten') {
    return getBasetenProvider()(config.modelId);
  } else if (config.provider === 'modal') {
    return getModalProvider()(config.modelId);
  } else {
    return openai(config.modelId);
  }
}