Anthropic 将于 11 月 18 日定价 IPO，11 月 19 日以 ANT 上市，融资最高 644 亿美元

本次简报还汇总了同日多条产品动态：OpenAI 的 ChatGPT Wallet 开始向美国 Pro 订阅者推送，让智能体在不接触真实卡号的情况下完成支付；Google Antigravity 上线 Dynamic Workflows，通过 /run-workflow 生成 Python 脚本来编排子智能体；Vertex AI API 中出现了针对 Gemini Omni 视频微调的 Omni LoRA tuning 规格。

其余厂商同样密集更新：Claude Duet 向全部美国 Pro、Max 和 Ultra 等候名单用户发出邀请；DeepSeek API 开放应用的搜索、文件、语音能力，并提供独立 OCR、ASR 和 TTS；Sesame 结束预览，推出 20 美元 Plus 和 Pro 付费方案；Grok Bot 增加入会答题、文档内引用页面链接作答，以及按固定顺序、定时或按需串联 Bot 的 Bot factories 测试。

DAILY AI BRIEF 🗞 — Nov 14

OPENAI 🔥: - ChatGPT Wallet is rolling out on Dots for US Pro subscribers, so agents can pay without seeing your real card details.

GOOGLE 🔥: - Antigravity is rolling out Dynamic Workflows, where /run-workflow writes a Python script that orchestrates subagents. - Gemini users in the US can now connect Google Wallet through Personal Intelligence. - An "Omni LoRA tuning" spec appeared in the Vertex AI API for Gemini Omni video fine-tuning (via aitrackerbot).

ANTHROPIC 🔥: - Claude Code on desktop now supports custom themes through mods. - Claude Duet has invited every US Pro, Max and Ultra subscriber who was on the waitlist. - Anthropic's IPO is set to price on Nov 18 and list as ANT around Nov 19, raising up to $64.4B.

SPACEXSI 🔥: - Grok Bot can now join meetings to answer questions, take on work and track decisions. - Grok Bot now answers questions right inside its docs, with page links and diagrams. - Grok Bot is testing Bot factories that chain Bots in a fixed order, on a schedule or on demand (via alexmichael).

META 🔥: - Muse is getting a Chrome extension agent that can act on open web pages. - Muse-Spark-1.4-internal was spotted in a Meta GitHub PR (via LuminaBench). - Meta is reportedly testing an internal prediction market app called Takes (via DegenerateNews).

PERPLEXITY 🔥: - Teammates are now in the Perplexity Mac app for Max subscribers.

MICROSOFT 🔥: - Gemini 4 Hydrogen is now generally available in GitHub Copilot.

DEEPSEEK 🔥: - The DeepSeek API now offers the app's search, files, voice and other features, plus standalone OCR, ASR and TTS.

SESAME 🔥: - Sesame is ending its preview and launching paid Plus ($20) and Pro plans, with a free tier still available.

MANUS 🔥: - Manus added Side chat, which takes questions next to the main task without cluttering its thread.

* Used Grok to compose this brief, cherry-picking the news and doing some post-editing.

本条情报归属 AITOP「行业」核心栏目，重点聚焦北美前沿实验室与硅谷科技巨头。在跨区域产业观察坐标中，该动态直接关联「AI 开发者工具链、Coding Agent 与工程化实践」「中美大模型技术代差与商业化对照」研究主线，反映出当前技术演进与商业落地的最新风向。涉及核心实体与技术议题包括：Anthropic、IPO、ChatGPT、Gemini，读者可通过下方标签进入对应专题页查阅历史脉络与关联对比。

信源核验说明：本文原始线索采编自「TestingCatalog」（@testingcatalog），经 AITOP 多维评分管线结构化提炼。截至目前，全网已有 11 家独立信源对该事件进行交叉印证与跟进报道（含 宝玉、The Rundown AI、Logan Kilpatrick 等），属于近期高关注度行业信号。