JTokkit aims to be a fast and efficient tokenizer designed for use in natural language processing tasks using the OpenAI models. It provides an easy-to-use interface for tokenizing input text, for ...

Given an image or video, Cosmos Tokenizer outputs either continuous latents or discrete tokens. Cosmos Tokenizer achieves spatial compression rates of 8x or 16x and temporal compression factors of 4x ...

本文旨在系统研究电商数据泄露后引发的精准钓鱼攻击机制，分析攻击者如何利用泄露数据构建高可信度的攻击场景，探讨现有防御技术的局限性，并提出一套针对性的综合防御策略。通过理论分析与技术实证，本文期望为电商平台、电信运营商及安全厂商提供应对此类次生威胁的理论依据与技术参考，从而在数据泄露不可避免的背景下，最大限度地降低用户面临的欺诈风险。

Sahil Dua discusses the critical role of embedding models in powering search and RAG applications at scale. He explains the ...