Google Bard is generally more transparent about its reasoning and decision-making processes than Google Search. This is because Bard can access and process information from a vast knowledge base stored in its memory, which allows it to provide more detailed explanations of its responses. Google Search, on the other hand, is based on algorithms that are not always fully transparent to users.
Bard can also provide more context about the sources of its information, which can help users to evaluate the reliability of its responses. Additionally, Bard is constantly learning and improving, and it can provide users with feedback on its performance.
Overall, Google Bard is a more transparent and informative language model than Google Search. This is because Bard has access to a vast knowledge base and can provide more detailed explanations of its responses.