doesVideoContain is a model that leverages artificial intelligence to detect video content directly in the browser. It allows users to automatically capture video screenshots and identify significant moments in videos through simple English sentences. This model operates entirely on the client side, preserving user privacy without the need for API fees, and can handle large local files without uploading them to the cloud. It utilizes Transformers.js and ONNX Runtime Web from the Web AI ecosystem, combining custom logic to perform cosine similarity calculations.