Function getDefaultMainLoopModelSetting

src/utils/model/model.ts:181–207

()

 * @returns The default model setting to use
 */
export function getDefaultMainLoopModelSetting(): ModelName | ModelAlias {
  if (isCodexSubscriber()) {
    return getModelStrings().gpt53codex
  }

  // Ants default to defaultModel from flag config, or Opus 1M if not configured
  if (process.env.USER_TYPE === 'ant') {
    return (
      getAntModelOverrideConfig()?.defaultModel ??
      getDefaultOpusModel() + '[1m]'
    )
  }

  // Max users get Opus as default
  if (isMaxSubscriber()) {
    return getDefaultOpusModel() + (isOpus1mMergeEnabled() ? '[1m]' : '')
  }

  // Team Premium gets Opus (same as Max)
  if (isTeamPremiumSubscriber()) {
    return getDefaultOpusModel() + (isOpus1mMergeEnabled() ? '[1m]' : '')
  }

  // PAYG (1P and 3P), Enterprise, Team Standard, and Pro get Sonnet as default
  // Note that PAYG (3P) may default to an older Sonnet model
  return getDefaultSonnetModel()
}

/**
 * Synchronous operation to get the default main loop model to use