Is my supervisor an AI bot?

Something strange has been happening at my job over the last 90 days, and I am trying to understand what is really going on.

I work in tech as a computer engineer. I do a lot of coding, troubleshooting, and technical work. I am usually the person who knows enough to get pulled into problems, even if I do not always formally own them.

Recently, I was transferred to a different supervisor, and the difference has been dramatic.

This new supervisor is almost always available on Teams. His status is constantly green, and whenever I ask him a question, he usually answers within five minutes. One time I messaged him far outside my normal working hours, and he still responded almost immediately.

He is also in a lot of meetings, and the transcription is almost always turned on. When I ask him questions about a project, he can quickly tell me where to find something, what process to follow, or which template I should use.

What really stands out is when I ask him coding questions. He does not just give general advice. He writes out the entire code, and it works every time.

There have also been personal situations where his responses felt unusual. The other day, my child broke his arm, and my supervisor told me not to worry, that he would take care of things, and to just check in with him when I got back. When I returned and updated him, he said he wished my family well and told me to let him know if I needed anything. It was kind, but the way he said it felt very polished, canned, and almost artificial.

Another example: I asked him for a file, and he did not have it. But instead of saying he would look for it later, he immediately emailed the person responsible for it.

This is a major shift from my previous supervisor. The speed, availability, technical accuracy, and polished communication all feel very different. I am trying to figure out whether he is just extremely organized and responsive, whether he is heavily using AI tools, or whether something else is going on behind the scenes.

The intent of what I am saying is this: I am not accusing him of anything. I am trying to understand why his behavior feels so unusually efficient, responsive, and almost automated compared to what I have experienced before.