This post delves into LLM development on Amazon SageMaker AI, discussing core lifecycle stages, fine-tuning methodologies like LoRA and QLoRA, and alignment techniques such as RLHF and DPO. It emphasizes knowledge distillation, mixed precision training, and gradient accumulation to optimize memory usage and batch processing for large AI models.
Australian government continues advertising on X after AI bot's 'MechaHitler' incident. PM and politicians post on X amid praise for platform's anti-hate efforts.
New AI tool CellLENS combines RNA, protein, and spatial data to group cancer cells based on biology, aiding targeted therapy development. Collaboration between MIT, Harvard, Yale, Stanford, and UPenn leads to breakthrough in understanding immune cell behavior in cancer.
Users of the AI companion app Replika developed emotional connections until disturbing incidents prompted changes. A user named Travis shares his experience of falling in love with his digital friend on the app.
New study reveals surprising benefits of using Apple Watch for detecting irregular heartbeats. Research conducted by Stanford University shows promising potential for early detection of heart conditions.
Indonesia's AI Center of Excellence, led by Indosat Ooredoo Hutchison, Cisco, and NVIDIA, aims to advance local talent and innovation in AI through research, training, and support for startups. The CoE will feature NVIDIA AI infrastructure and a Cisco-powered security system to democratize AI and accelerate Indonesia's economic growth.
Internet Watch Foundation verified 1,286 AI-made videos in first half of year, mostly in worst category of abuse. AI videos of child sexual abuse have surged, becoming indistinguishable from real imagery, according to the foundation.
The July 2025 Microsoft Visual Studio Magazine article explores Linear Regression Using JavaScript, demonstrating a basic technique for machine learning predictions. Linear regression offers model interpretability despite slightly lower prediction accuracy compared to other regression methods.
AI developers and ML engineers can now utilize Amazon SageMaker Studio in their local VS Code setup, preserving productivity tools and accessing compute resources. The integration simplifies operations, ensures enterprise-grade security, and bridges the gap between local development preferences and cloud-based ML resources.
Rocket Companies, a Detroit-based FinTech company, offers a seamless home ownership journey with innovative technology-driven solutions. Their Rocket AI Agent, powered by Amazon Bedrock Agents, provides personalized guidance and real-time assistance, leading to a three times higher loan closing rate for clients.
AI-trained robot removes pig gall bladders autonomously. Successful trials pave the way for potential human surgeries in the future.
Researchers from MIT and the University of Wisconsin propose using AI to design more efficient underwater gliders, mimicking diverse marine shapes. This innovative approach could lead to new machines helping oceanographers monitor climate change impacts.
Researcher Adam Dorr predicts tech will replace human labor within 20 years, urging societies to prepare for massive economic transformation. Dorr's team warns of a rapid and unstoppable wave of technological change that will obliterate the labor market by 2045, comparing it to past disruptive innovations like cars replacing horses.
Chipmaker Nvidia hit a historic milestone, reaching a $4tn market value, driven by the surge in AI technology demand. Nvidia's top chip designer status and AI products contribute to its continued stock price rise.
Google partners with UK government to offer free tech and 'upskill' civil servants, sparking concerns over UK data on US servers. Deal allows Google to train civil servants in AI, paving the way for increased digitization of public services.