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AI Daily Briefing 2025/12/9

AI News | Daily Morning Read | All-Net Data Aggregation | Frontier Science Exploration | Industry Voices | Open Source Innovation | AI & Human Future | Visit Web Version ↗️ | Join Group Chat 🤙

Today's Rundown

Keling launches Subject Library: Single-image multi-angle generation with 96% accuracy, Pro plan 29 RMB/month.
Perplexity's BrowseSafe achieves 91% prompt injection defense; Cristiano Ronaldo invests and endorses.
Stanford CS146S bans coding, requires AI tool development; waitlist over 200.
ChatGPT offers 1 free month on subscription cancellation; Luo Yonghao criticizes AI phone hype as Doubao gets blocked.
MIT locates human brain's "language chip": strawberry-sized 4.2 cm³, 15-year research open-sourced.

Product & Feature Updates

1. Kuaishou's Keling AI has launched a new Subject Library feature on its O1 model, pushing character consistency past 96%! 🚀 Users can upload a single image to generate multi-angle and lighting variations, supporting cross-scene calls. The system automatically extracts style keywords, and the Pro version costs 29 RMB/month. This allows filmmakers to batch-generate storyboards and merchants to reduce try-on video costs by 90% (super cool!). Multi-person collaboration will be rolled out next quarter.
   
   

2. Perplexity has unveiled BrowseSafe, its new system boasting a 91% defense rate against prompt injection attacks – that's 6 percentage points higher than GPT-5! This new system employs a three-layer defense strategy. Cristiano Ronaldo has announced his investment in Perplexity and signed a global endorsement deal, with the platform set to launch a Fan Interaction Hub (AI News). While BrowseSafe's benchmarks and models are now open source, its detection rate for multilingual attacks currently stands at 76% 🔒. Last year, Perplexity's Comet browser introduced support for high-privilege session operations.
   
   

3. Stanford's CS146S course has completely banned coding, making it an all-AI practical experience! Students are required to develop software using Cursor and Claude (AI News), submitting chat logs alongside their projects. The waiting list for this course is already over 200 people long 🔥. The ten-week curriculum covers coding agents, terminal automation, and security vulnerability detection. Lead instructor Eric, who previously worked in Stanford's NLP group, will launch a public version of the course for professional developers next year (woohoo!).

4. ChatGPT is offering a free month of use when you cancel your subscription! If you click "cancel subscription" in your account settings on the web version, the system will pop up a free month offer. Several overseas users (AI News) have confirmed this applies to the Plus plan 💡, and the action must be completed in a browser. This strategy is likely aimed at retaining users and is currently limited to individual account verification.
   

5. Luo Yonghao, at the GeekPark conference, slammed the "AI phone hype," pointing out that Apple, Huawei, and OV haven't launched genuine AI phone products (AI News) in three years. His own "Doubao" phone has faced account restrictions from mainstream apps due to "abnormal operations" 🚫, emphasizing that ecological competition is far more complex than technology alone. Luo himself remains focused on AR entrepreneurship, believing that AI assistants will eventually become ubiquitous.
   

Cutting-Edge Research

1. MIT's 15-year research, published in Nature Neuroscience, has pinpointed a human brain "language chip" no larger than a strawberry! This network, located in the left inferior frontal gyrus, measures just 4.2 cm³ 🧠. Data from 212 aphasia patients proves that language and thought modules are completely decoupled, and the probability map has been open-sourced (AI News). Meta and DeepMind have already cited this map to optimize large model architectures and brain-computer interface designs. A dual-region stimulation protocol is expected to be released in Q2 next year.

2. Alibaba has launched Live Avatar, a system capable of real-time generation of virtual humans for unlimited durations! This system supports 20 frames/second voice-driven animation and can run continuously for over 3 hours 💫. It maintains stable character appearance through a three-layer anti-drift mechanism, combined with the Qwen3 model (AI News) to achieve two-way interaction between language and expressions. The technology employs streaming block generation, with the student model achieving teacher model quality through self-reinforcement training (pretty neat!). Both the paper and code are now publicly available.
   
   

3. ICLR 2026 submissions are facing an academic crisis, with 50 cases of hallucinated citations already discovered! A research team found unretrievable fabricated references in 300 samples, estimating that 20,000 submissions could contain hundreds of such instances. The discussion is sharply focused on the balance between author responsibility (AI News) and tool accountability 🔥. The community suggests using BibTeX validation and RAG retrieval, but the detection tool GPTZero has been questioned for potential false positives. Academia is calling for the establishment of cross-institutional disclosure and disciplinary mechanisms.
   

4. Google has released its Titans inference-time memory architecture, but without open-sourcing the weights – a move drawing community criticism. The paper proposes using gradients as a "surprise signal" to instantly update memory modules, supporting ultra-long context self-modifying learning (AI News). The HOPE solution, combined with a CMS system, achieves hierarchical persistent memory 💡. The community is criticizing Google for only releasing papers and not models, a stark contrast to the strategies of Meta and DeepSeek. Security discussions are focusing on data poisoning risks and alignment issues.
   

5. Stanford has proposed LaserMix++, a semi-supervised LiDAR semantic segmentation framework that's a real game-changer! This framework integrates multi-sensor supplementation, enabling feature distillation from cameras to LiDAR 🚗. It achieves full supervised accuracy with only one-fifth of the labeled data and has been validated on multiple driving datasets (AI News). It supports general applications for cross-LiDAR representation, significantly reducing outdoor re-shooting costs. The technology incorporates multimodal LaserMix operations and language knowledge guidance.
   

Industry Outlook & Social Impact

1. McKinsey predicts that by 2030, AI will replace 800 million jobs while simultaneously creating 130 million new ones. A Berkeley professor warns that all professions, including CEOs, will be impacted ⚠️. Brookings research indicates that job displacement in the US could reach 1.3 to 2.4 million over ten years. Affected industries (AI News) include driving, logistics, accounting, and healthcare. IBM executives emphasize that managers who don't utilize AI will be phased out, highlighting the societal need for retraining and psychological adaptation.
   

2. The Hong Kong Outdoor Robotics Competition dramatically revealed the performance gap between humanoid and quadruped robots! Zhejiang University's Wongtsai team bagged the $150,000 top prize, with quadruped robots absolutely crushing humanoids in tasks like garbage sorting and off-road navigation 🏆. The competition featured extreme outdoor scenarios (AI News), exposing humanoids' weaknesses such as high centers of gravity and fewer contact points. The judging panel included international scholars like Liu Yunhui, and the event is pushing robotics from mere demonstrations towards practical and reliable applications (pretty impressive!).
   
   

3. Anthropic has released a VLM self-improvement framework that requires no human labeling – pretty neat! This method synthesizes multimodal instruction pairs and generates reasoning trajectories 🧠, boosting Llama-3.2-11B's performance on VL-RewardBench from 0.38 to 0.51. Its performance even surpasses 90B models and GPT-4o (AI News), showing significant improvements in both hallucination and reasoning dimensions. The iterative process includes quality grading and self-filtering.
   

4. Anthropic has unveiled CookAnything, a multi-step recipe image generation framework that creates consistent recipe illustrations of any length! The system uses step-region control and flexible RoPE encoding to generate coherent recipe illustrations (AI News) 📸. Cross-step consistency control maintains ingredient details, outperforming existing methods in both training and training-free settings. Application scenarios include guiding media and programmatic content creation.

Top Open-Source Projects

1. Cloudflare has launched VibeSDK, an open-source ambient coding platform with ⭐3.6k stars! Built entirely on the Cloudflare tech stack, it empowers developers to set up custom coding environments (AI News) 💻. The project provides a complete deployment solution and documentation, perfect for team collaboration scenarios. Community feedback highlights the high integration of its toolchain, lowering the barrier to entry for building ambient coding platforms.
   

2. Open Notebook, an open-source alternative to NotebookLM, has garnered ⭐13k stars and offers more flexibility and expanded features! 🚀 It supports custom note-taking workflows (AI News) and includes a multi-language interface and plugin system, with an active community contributing to its growth. This project is ideal for research teams and educational institutions requiring private deployment.
   

3. Anthropic has released a collection of Claude API quickstart projects, boasting ⭐11.4k stars! This collection includes multiple deployable application examples 📦, covering scenarios like chatbots and document processing. The official repository (AI News) provides detailed tutorials and best practices to help developers quickly integrate Claude's capabilities (pretty sweet!).
   

Social Media Shares

1. Tilt-shift photography prompt optimization is causing a stir with its stunning improved results! Netizens are sharing optimization methods (AI News) that significantly boost generation quality 📷, leading to a flood of users showcasing their creations in the comments section. Key technical points include depth-of-field control and miniature effect parameter adjustments, applicable to various image generation models.
   
   

2. 100-million-token usage data has unveiled new laws in AI economics! The report reveals that price is not the decisive factor (AI News); rather, inference quality and workflow integration are at the core 💡. Role-playing and programming account for nearly 90% of usage, with Gemini demonstrating general-purpose tool attributes. Meanwhile, open-source mid-sized models are seeing an increase in adoption for private deployment scenarios (pretty awesome!).
   
   

3. The Claude Diary project has achieved continuous learning for code assistants – seriously mind-blowing! It extracts experience through a journaling + reflection mechanism and updates memory (AI News), allowing the system to automatically distill rules like Git workflows and coding styles from conversations 🧠. The author reported a significant boost in development efficiency after using it for a month, with the technology drawing inspiration from the CoALA architecture and generative agents papers.
   

4. Cosmic UI, a sci-fi-themed component library, has officially launched with React framework adaptation! Its design draws inspiration from science fiction works ✨, using TypeScript to ensure type safety. The open-source project (AI News) provides comprehensive documentation and examples, helping developers quickly integrate a futuristic interface. It also supports compatibility with mainstream frameworks.
   
   

5. Long-running Agent practices are revealing a new bottleneck: detailed requirements documentation! Developers have shared their multi-hour operating experiences (AI News) with Claude Code and Codex, discovering that precise requirement docs are crucial 📝. They've even implemented an automated requirement generation feature, with the only remaining constraint being token cost. The method is based on practices outlined in Anthropic's blog guidelines.

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