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2026-08-14· 当日存档
AI 日报
AI日报：手语翻译、Grok 4.6与资本热潮
今日AI领域多点开花：谷歌发布SL2T手语翻译模型，实现免输入登录；Grok 4.6性能追平GPT-5.6且价格更低；Anthropic估值或达2万亿美元，Cognition洽谈400亿美元融资。同时，DeepSeek下架权重引发争议，供应链攻击敲响安全警钟。
模型动向
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SpaceXAI's Grok 4.6 matches OpenAI's best model and undercuts it on price
Grok 4.6性能对标GPT-5.6，价格低六成，代理任务效率翻倍
The Decoder深挖 →
2
SpaceXAI Releases Grok 4.6: A 500K-Context Frontier Model Tuned for Long-Running Agents, Coding, and Knowledge Work
Grok 4.6升级50万上下文，专为长任务与编码优化
MarkTechPost深挖 →
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DeepSeek removed the weights of DeepSeek-V4-Pro-0813 again I guess the backlash got to them
DeepSeek再次下架V4-Pro权重，或因舆论压力
X · List深挖 →
5
Dyna Robotics Introduces Dyna-2: A World-Action Model Pre-Trained on 1 Million Hours of Human Video
Dyna-2基于百万小时人类视频预训练，实现跨实体泛化
MarkTechPost深挖 →
产品上新
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Everything announced at Made by Google ’26: Pixel 11, Pixel Watch 5, Pixel Tag, and tons of Gemini features
谷歌发布会推出Pixel 11等硬件及大量Gemini功能
TechCrunch AI深挖 →
8
Amazon Quick for Microsoft 365: Agentic AI where you work
Amazon Quick集成至Microsoft 365，提供代理式AI助手
AWS ML深挖 →
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Anthropic brings Claude Cowork to its Chrome extension, adding skills and plugins to the browser
Claude Cowork集成至Chrome扩展，支持技能与插件
The Decoder深挖 →
11
Claude's new Scarlet Letter watermark is invisible—for now
Claude新水印技术可标记AI内容，目前肉眼不可见
Ars Technica AI深挖 →
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行业动态
13
Anthropic could be worth $2 trillion when it goes public
Anthropic营收猛增，IPO估值或达2万亿美元
Ars Technica AI深挖 →
14
AI coding startup Cognition reportedly already in talks to raise at $40B valuation
Cognition洽谈400亿美元融资，估值飙升
TechCrunch AI深挖 →
15
Nvidia’s new $500B plan is risky but brilliant, especially for aging GPUs
英伟达5000亿美元计划为老GPU保值，风险与高明并存
TechCrunch AI深挖 →
16
Apple in talks to pay publishers to provide Siri with current news: report
苹果拟向出版商付费获取新闻内容训练Siri
TechCrunch AI深挖 →
17
Terabytes of credentials leaked in massive supply-chain attack
AI包供应链攻击致2500用户凭据泄露，数据达TB级
Ars Technica AI深挖 →
18
OpenAI-backed Thrive Holdings raises $2B to bring AI to the enterprise
OpenAI支持的Thrive Holdings融资20亿美元，加速企业AI
TechCrunch AI深挖 →
19
Lovable confirms new $13.3B valuation, raises another $400M
Lovable估值达133亿美元，年化收入5亿美元
TechCrunch AI深挖 →
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Amazon will train on Twitch streamers’ content by default, unless they opt out
Twitch默认用主播内容训练AI，需手动退出引发争议
TechCrunch AI深挖 →
论文研究
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Researchers can now reverse-engineer LLM prompts from output text with near-perfect accuracy
新方法可近乎完美从LLM输出反推提示词，构成安全风险
The Decoder深挖 →
24
Top AI lab researchers warned about automated AI research, and several of their predicted milestones have already fallen
AI实验室研究员预测的自动化研究里程碑已多个实现
The Decoder深挖 →
实用技巧
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快讯
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Scaling AI agents with trustworthy data
MIT Tech Review
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Putting sign language AI into users’ hands
Google DeepMind
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一路走好
一石一泉一松一月一人
日报存档
2026 年 8 月
14 日AI日报：手语翻译、Grok 4.6与资本热潮13 日DeepSeek V4 Pro开源，AI行业热度飙升12 日AI日报：算力新纪元11 日AI日报：开源与安全并进10 日Meta开源多模态，AI安全引担忧9 日AI安全测试成新风险8 日AI安全与模型突破并进7 日AI安全与竞争新局6 日AI安全警钟与巨头变局5 日AI代理安全与商业化双线并进4 日阿里巨模型发布，开源生态激荡3 日Qwen3.8-Max领跑，AI应用百花齐放2 日AI 速读 · 2026-08-021 日AI安全警钟与模型新突破