PROFIT: A Specialized Optimizer for Deep Fine Tuning

The rise of generative AI is raising concerns about its impact on traditional holiday experiences, particularly Christmas. Critics argue that AI-generated content could overshadow genuine human creativity and diminish the joy of the season. This matters because it highlights the tension between technological advancement and preserving cherished cultural traditions, prompting a broader discussion about the role of AI in our lives.

Zurich-based startup Mimic has successfully raised $16 million to enhance its AI-driven dexterous robotics technology. This funding is significant as it not only underscores the growing interest in advanced robotics but also positions Mimic to further innovate in a field that promises to revolutionize industries ranging from manufacturing to healthcare. With this investment, Mimic aims to develop more sophisticated robotic systems that can perform complex tasks with precision, potentially transforming how we interact with machines in our daily lives.

The debate around the reliability of AI studies is heating up, with questions about whether generative AI is failing or succeeding. This matters because understanding the true capabilities and limitations of AI can influence future research, investment, and public perception. As AI continues to evolve, it's crucial to critically assess the findings of these studies to ensure informed decisions are made in technology and policy.

Generative AI is revolutionizing the way we write and create code, marking a significant shift in content creation and software development. This technology is no longer just a concept of the future; it's actively transforming how creators produce text and build applications. Understanding this change is crucial for anyone involved in these fields, as it opens up new possibilities and enhances creativity.

Jasmine is a groundbreaking JAX-based world modeling codebase that promises to revolutionize how we approach data scarcity in robotics. By allowing seamless scaling from single hosts to hundreds of accelerators with minimal code changes, it significantly enhances performance. Notably, Jasmine reproduces the CoinRun case study an order of magnitude faster than previous open implementations. This advancement is crucial as it opens new avenues for research and application in robotics, making it easier for developers and researchers to build and test complex models.

A new study highlights the importance of adaptive defense mechanisms against harmful fine-tuning in large language models. This research introduces a Bayesian Data Scheduler that addresses the limitations of existing strategies, which often struggle to predict unknown attacks and adapt to different threat scenarios. By enhancing the robustness of fine-tuning-as-a-service, this approach not only improves safety but also paves the way for more reliable AI applications, making it a significant advancement in the field.

The recent paper on PoLAR introduces a novel approach to low-rank adaptation of large-scale models, addressing the issue of low stable rank that hampers fine-tuning performance. By leveraging polar decomposition, the authors propose a method that effectively utilizes the allocated subspace, which could enhance the efficiency of machine learning models. This advancement is significant as it may lead to improved performance in various applications, making it a noteworthy contribution to the field.

Recent advancements in robotics have shown that action chunking and exploratory data collection can significantly enhance behavior cloning techniques for continuous control. This is important because it addresses the common challenges faced in imitation learning, where errors can accumulate and hinder performance. By improving these methods, researchers are paving the way for more efficient and effective robotic systems that can learn from human demonstrations, ultimately leading to better automation and smarter machines.

The rise of generative AI is raising concerns about its impact on traditional holiday experiences, particularly Christmas. Critics argue that AI-generated content could overshadow genuine human creativity and diminish the joy of the season. This matters because it highlights the tension between technological advancement and preserving cherished cultural traditions, prompting a broader discussion about the role of AI in our lives.

The article highlights the shared legacy of artistry and precision between analog IC engineers and Craftsman homebuilders, showcasing how both fields emphasize meticulous design and craftsmanship. This connection is significant as it illustrates the importance of skilled labor and attention to detail in creating lasting and impactful products, whether in technology or architecture.

Keeping your desktop PC clean is essential for its longevity and performance. Experts emphasize that regular maintenance can prevent issues and ensure your computer runs smoothly for years. Simple cleaning techniques can make a significant difference, helping you avoid costly repairs and enhancing your overall tech experience.

The recent launch of the Trinity Protocol v3.1 marks a significant advancement in blockchain technology with its innovative 2-of-3 multi-chain consensus system. Successfully deployed across Arbitrum, Solana, and TON, this system achieved its first consensus with real transactions on November 3, 2025. This development is crucial as it enhances the reliability and security of cross-chain transactions, making blockchain applications more robust and trustworthy.

Facebook Dating has surprisingly gained over 21 million daily users since its launch in 2019, outpacing Hinge's approximately 15 million. This growth highlights Facebook's successful reinvention as it adapts to changing social dynamics and user preferences. The platform's ability to attract such a large user base indicates its effectiveness in connecting people, making it a significant player in the online dating landscape.

This year's Hacktoberfest proved challenging for many, including myself, as I struggled to complete the required contributions. Despite the difficulty, I found value in curating a project and reviewing others' submissions, which highlights the collaborative spirit of open-source development. This experience matters because it emphasizes the importance of community engagement and support in tech, even when personal goals aren't met.