Who would win in a fight between batman and superman?

The available evidence only references Superman and an upcoming film, "Man of Tomorrow", which features Superman and Lex Luthor. No details about Batman, his abilities, or any interaction with Superman are present in the verified sources. Because the question asks for a comparative outcome, and the data set lacks any mention of Batman’s powers or a scenario where the two characters face off, we cannot provide a factual answer. This absence of evidence means we must acknowledge that the outcome cannot be determined from the current sources. Any speculation would violate the anti‑hallucination rules, so the safe response is to state the lack of verifiable information.