精选80TechCrunch AI（RSS）模型发布/更新多源精选 ×3
OpenAI发布Astra模型，擅长渗透计算机系统
Open AI’s Astra model is on the way—and very good at breaking into computer systems
OpenAI previewed the precautions it is taking as it prepares to release Astra, its newest, cyber-critical LLM.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力