# 9月18日AI日报：Claude Code项目、Qwen3.8-Omni-Flash等发布

- 来源：🚨 AI News | TestingCatalog (@testingcatalog)
- 发布时间：2026-09-18 17:46
- AIHOT 分数：37
- AIHOT 链接：https://aihot.news/items/cmu6sdws309ddrowkfy9yysh8
- 原文链接：https://x.com/testingcatalog/status/2100884115478270278

## AI 摘要

阿里发布Qwen3.8-Omni-Flash，首个全模态智能体模型，1M上下文，原生音视频加工具调用，视频输入成本较3.5-Omni-Plus降约89%。Anthropic的Claude Code项目现可从单次对话启动，Claude并行云端线程并保留共享记忆；Claude Chat与Cowork合并为统一Claude，向Pro和Max滚动推送。

## 正文

DAILY AI BRIEF 🗞 — Sept 18

ANTHROPIC 🔥:
• Projects now start from one Claude Code conversation. Claude spins parallel cloud threads, keeps shared memory, and surfaces an Overview panel.

XAI 🔥:
• Grok Bot voice is live. Desktop and mobile, rolling out over the next couple of days.

META 🔥:
• Muse for Mac is out, US only. Computer use across apps, files, calendar, notes, and messages. You pick what it can access.

PERPLEXITY 🔥:
• Effort selector is live in Computer on web. Presets pair the orchestrator model with reasoning depth. Mobile and desktop next.

OPENAI 🔥:
• Astra for Law is out: GPT-6 Astra plus a Legal Search Index over 230M+ URLs. Trusted Access first, API soon.
• ChatGPT in Word hits all plans including Free, with usage limits. Business and Enterprise get a two-week GPT-5.6 Sol preview.

GOOGLE 🔥:
• CC is now a family agent: up to 5 members, shared Calendar and Tasks, plus a morning “Your Day Ahead” brief. Waitlist, US 18+.

ALIBABA 🔥:
• Qwen3.8-Omni-Flash is out. First omni-modal agent model, 1M context, native audio-video plus tools. Video input cost down ~89% vs 3.5-Omni-Plus.

• Used Grok to compose this brief, cherry-picking the news and doing some post-editing.
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### 引用推文

> 🚨 AI News | TestingCatalog：DAILY AI BRIEF 🗞 — Sept 17 ANTHROPIC 🔥: - Claude Chat and Cowork merge into one Claude. Rolling out to Pro and Max over the next few weeks. - Claude Docs, Sli...