Passive income: NO

Earning passive income directly from an AI Legal Outcome Prediction Engine side hustle is unlikely for most individuals. Developing and maintaining such a technology typically requires ongoing updates, monitoring, and management, which can be labor-intensive. Automation and outsourcing may help streamline operations, but constant supervision is often necessary. While some outliers may achieve passive income, most people do not reach this level. Misleading expectations exist around the level of automation possible in this field. Therefore, realistically, passive income from this side hustle is challenging to attain.