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2026

September 24

腾讯混元把临界点理论搬进大模型RL,PPO吞吐暴涨2.29倍

News·September 24, 2026

当大模型自己生成训练数据,生成与训练的规模却不同步,批量大小该怎么定?腾讯混元团队从经典的临界批量大小理论出发,重新推导了在线强化学习场景下的最优解。结果很实在:PPO吞吐量最高提升2.29倍,GRPO训练时间省下29%。这意味着一把可操作的效率旋钮,让现有硬件跑得更划算。

#大模型#腾讯混元#PPO#GRPO#强化学习

AI Spots Early Esophageal Cancer on Routine CT Scans

News·September 24, 2026

Imagine catching esophageal cancer early—without a tube down your throat. Alibaba's DAMO Academy just unveiled DAMO EAGLE, an AI that reads plain CT scans and flags tumors with 90% sensitivity. Validated on 80,000 cases across three countries, it could ride along with routine lung cancer screenings, no extra radiation needed. The goal isn't to replace endoscopy but to pinpoint who needs it most. In a country where half the world's cases occur, that shift matters.

AI Spots Early Esophageal Cancer on Routine CT Scans
#AI healthcare#esophageal cancer#CT screening#Alibaba DAMO Academy#Nature Medicine

Huawei's Xiaoyi Work: Your 24/7 AI Assistant for PPTs and Data Analysis

News·September 24, 2026

Huawei just launched Xiaoyi Work, a 24/7 AI assistant that handles market research, PPT creation, data analysis, and more. Just tell it your goal, and it breaks down tasks, runs them on cloud or local computers, and keeps working even when you're away. New users get 1000 free AI points for 31 days. It's Huawei's big push into long-task automation, competing with other AI assistants.

Huawei's Xiaoyi Work: Your 24/7 AI Assistant for PPTs and Data Analysis
#Huawei#Xiaoyi Work#AI Assistant#HarmonyOS#Productivity

20,000th Robot Rolls Off Line: Zhiyuan's Bots Clock In at Chimelong Theme Park

News·September 24, 2026

Zhiyuan just delivered its 20,000th Yuzheng A3 Ultra robot — a massive jump from 10,000 units only six months ago. Meanwhile, over 300 of its robots have started regular shifts at Chimelong's Spacecraft Park in Hengqin, marking the first large-scale deployment of embodied intelligent robots in a theme park. From factory floors to tourist crowds, these machines are stepping into the unpredictable real world.

20,000th Robot Rolls Off Line: Zhiyuan's Bots Clock In at Chimelong Theme Park
#Zhiyuan#Embodied AI#Changlong Group#Robotics#Theme Park

Tencent's Hy Translate App Speaks 33 Languages, Works Offline

News·September 24, 2026

Tencent just dropped a new translation app called Hy Translate, and it's aimed squarely at travelers. The app handles 33 languages, works offline, and even supports five minority languages and dialects. It's rolling out in the US, Japan, South Korea, and Southeast Asia. Voice, photo, and conversation translation are all included. Could this be your next travel buddy?

Tencent's Hy Translate App Speaks 33 Languages, Works Offline
#Tencent#Hy Translate#Translation App#Offline Translation#Travel Tech

Qualcomm's 1-bit Bonsai model brings offline image recognition to AI glasses

News·September 24, 2026

At the 2026 Snapdragon Summit, Qualcomm and PrismML squeezed a 2-billion-parameter vision model onto smart glasses—no cloud required. The 1-bit Bonsai model slashes memory to a quarter of 4-bit versions and doubles token speed. So you can point, ask, and get answers without a connection, while sipping less battery and staying cooler.

#Qualcomm#AI glasses#1-bit quantization#PrismML#offline AI

Google's Gemini 4: Coming Sooner Than You Think?

News·September 24, 2026

Google DeepMind's Demis Hassabis just spilled the beans: Gemini 4 is in post-training and might drop well before the end of the year. The company is skipping Gemini 3.5 Pro to focus on this next flagship. Engineers are already using it internally for coding, and safety tests are underway. Hassabis says he's '100% confident' in the team, but what about AGI? He thinks we're asking the wrong question.

#Google#Gemini 4#DeepMind#AI#Tech News

Tencent Hy Translation App Goes Live: 33 Languages, 5 Minority Dialects, Offline Mode

News·September 24, 2026

Tencent Hunyuan just rolled out its new translation app, Tencent Hy Translation. It handles 33 languages—plus five Chinese minority dialects—and works offline. You can chat, snap photos, or download language packs before you travel. The app is now available in 12 countries and regions, including the US, Japan, and Southeast Asia. It's built on the open-sourced Hy-MT2 model, which launched in May.

Tencent Hy Translation App Goes Live: 33 Languages, 5 Minority Dialects, Offline Mode
#Tencent Hunyuan#Translation App#Hy-MT2#Multilingual#Offline Translation

蚂蚁 InclusionAI 公开大模型训练档案,给欧盟 AI 法案交底

News·September 24, 2026

蚂蚁集团旗下的 InclusionAI 在 HuggingFace 上悄悄开了个叫 AI-Transparency 的仓库,把 Ling、Ring、Ming 这几个模型系列的训练内容摘要一股脑儿公开了。不涉及模型权重,也不给训练数据,但每份文档都严格照着欧盟《人工智能法案》第 53 条的模板来写。监管越来越严,这波操作既是合规,也让人窥见模型是怎么炼成的。

#蚂蚁 InclusionAI#AI 透明度#欧盟 AI 法案#大模型训练#HuggingFace

No Cameras, No Sets: How AI Made a 60-Episode TV Drama

News·September 24, 2026

Imagine a TV drama with zero cameras and zero sets. That's 'The Later Journey to the West,' which just hit Hunan Satellite TV's prime time. All 60 episodes were generated by AI model Seedance. The cost? Tens of thousands per episode, down from millions. A 100-person team rethought everything — and it's changing how film and TV get made.

No Cameras, No Sets: How AI Made a 60-Episode TV Drama
#AI Long Drama#Seedance 2.0#Mango TV#AIGC Creation Platform#Film Industry

Google's New TTS Models: Design Voices in Plain English, Clone in 30 Seconds

News·September 24, 2026

Google just dropped two text-to-speech models that let you craft custom voices with simple descriptions—no technical know-how required. The Gemini 3.8 Flash TTS even replicates a voice from just 30 seconds of audio. With support for over 100 languages and 2,000 ready-made voices, this could change how creators bring characters to life.

#Google#Text-to-Speech#Gemini#Voice Cloning#AI Tools