Function isUltrathinkEnabled

src/utils/thinking.ts:19–24

()

 * controls code inclusion in external builds; the GB flag controls rollout.
 */
export function isUltrathinkEnabled(): boolean {
  if (!feature('ULTRATHINK')) {
    return false
  }
  return getFeatureValue_CACHED_MAY_BE_STALE('tengu_turtle_carbon', true)
}

/**
 * Check if text contains the "ultrathink" keyword.