精选70OpenAI News（RSS）产品发布/更新
Tolan 用 GPT-5.1 打造语音优先 AI 伴侣
Tolan built a voice-first AI companion with GPT-5.1, combining low-latency responses, real-time context reconstruction, and memory-driven personalities for natural conversations.
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