10 月 21 日 AI 日报：OpenAI、Google、Mistral 等更新
OpenAI 收购 Orchestra Bio、ChatGPT 上线锁定对话与 12 小时提示缓存，另有 Google、Mistral、Perplexity 等动态。
DAILY AI BRIEF 🗞 — Oct 21 OPENAI 🔥: - OpenAI acquired Orchestra Bio, a drug-development coordination platform, to build on its Rosalind life sciences models and tools. - Locked Chats are rolling out in ChatGPT across all plans, letting users protect chats with a PIN, Face ID, Touch ID or device unlock. - The OpenAI API now offers 12-hour prompt caching, so persistent agents can keep shared context cached at the lower rate for longer. - ChatGPT team tasks can now automate recurring engineering work, like a weekly roundup of what shipped and what's blocked. SPACEXSI 🔥: - SpaceX reported $14.6B in Q3 revenue, with its Super Intelligence segment (Cursor, Grok Bot and its neocloud) bringing in $7.5B. GOOGLE 🔥: - Gemini with Personal Intelligence is rolling out globally on Android Auto, with cars with Google built-in following in the coming months. - Google released llm-d 1.0, an open-source Kubernetes-native stack for distributed LLM inference, at the PyTorch Conference. MISTRAL 🔥: - Mistral released Voxtral 3, a family of speech-to-text and text-to-speech models powering its new voice agents API. PERPLEXITY 🔥: - Perplexity Computer on Mac can now run fully local, powered by PPLX Pro, a post-trained Qwen 3.8 model, for Pro, Max and Enterprise users. META 🔥: - Muse web is preparing Confidential VMs, an encrypted mode for running Muse tasks that will initially be limited to Meta AI subscribers. ELEVENLABS 🔥: - ElevenLabs released Eleven Realtime v1 Max and Mini speech-to-speech models on its ElevenAgents platform and APIs. * Used Grok to compose this brief, cherry-picking the news and doing some post-editing.
这条是引用着另一条写的：「10 月 20 日 AI 产品更新汇总：ChatGPT Slides 协作、Grok Bot 接入 Runway MCP」