The invention discloses a cross-platform
content generation and
distribution method based on a multi-
modal AI, and belongs to the technical field of cross-platform
content generation and distribution, and the method comprises the steps: carrying out the content analysis and
feature extraction of an original material based on a multi-
modal AI model, and generating a
structured content label and a
semantic vector. By combining a vector matching degree formula of target portrait features and platform features, an
adaptation strategy is dynamically generated, it is ensured that content not only conforms to platform rules, but also can accurately reach a target group, the conversion rate and user
viscosity are finally improved, visual, text and semantic vectors are aligned through a Transform multi-
modal fusion model, a cross-modal joint representation vector is generated, and the user experience is improved. And in combination with an adversarial generative network, differentiated variants of the same theme are generated in batches, and a content diversity
score mechanism ensures that generated contents are balanced between creativity and compliance.