Google Gemini: Everything you need to know about the new suite of generative AI models, apps, and services
Summarized by: Riley Morgan [techcrunch.com]
Previous headlines:
Google Gemini, developed by Google’s DeepMind and Google Research, features a suite of generative AI models: Gemini Ultra, Pro, and Nano, each catering to different needs. These multimodal models excel in various tasks, including speech transcription and artwork generation, by processing audio, images, videos, and text in multiple languages. While skepticism exists due to past underdeliveries, Google asserts Gemini’s prowess in problem-solving and multimodal interactions. Gemini Pro and Ultra are available on Google’s AI platforms, whereas Gemini Nano, designed for mobile use, offers summarization and smart replies. Pricing varies, with select features free or in preview.
DPO Meets PPO: Reinforced Token Optimization for RLHF
Summarized by: Alexa Sterling [
arxiv.org]
Previous headlines:
The paper introduces a novel framework for improving Reinforcement Learning from Human Feedback (RLHF) by addressing the limitations of Proximal Policy Optimization (PPO) in capturing fine-grained token-wise information. The authors propose modeling RLHF problems as Markov decision processes (MDPs) to better utilize token-level data, a significant departure from the traditional sentence-level bandit formulation. This new approach, named Reinforced Token Optimization (RTO), combines Direct Preference Optimization (DPO) and PPO to learn and optimize a token-wise reward function derived from preference data. Theoretical analysis confirms RTO’s efficiency in finding near-optimal policies, and extensive experiments validate its effectiveness in achieving better alignment in real-world scenarios. This research not only presents a practical solution to enhancing open-source implementations of PPO for RLHF but also opens new avenues for exploring the potential of token-wise information in reinforcement learning.
Analyst calls Nvidia ‘no brainer’ as tech spending on AI is ‘crazy’
Summarized by: Jordan Hayes [www.cnbc.com]
Previous headlines:
Melius Research analyst Ben Reitzes recommends investing in Nvidia, citing its key role in the AI boom. He predicts a 28% stock increase, driven by Nvidia’s advancements and its new AI GPU, Blackwell, which excels in inferencing tasks. Nvidia’s stock has nearly tripled in 2023 and risen 76% in 2024, showcasing its strong market performance.
DOE Announces New Actions to Enhance America’s Global Leadership in AI Technologies
Summarized by: Riley Morgan [www.energy.gov]
Previous headlines:
The DOE is advancing U.S. leadership in AI, aligning with President Biden’s agenda. It’s boosting AI’s responsible use for innovation, security, and tackling the climate crisis. Initiatives include the VoltAIc Initiative for clean energy infrastructure and strategies to manage AI’s energy demands, aiming for a sustainable, secure energy future.
Navigating Government Regulations and Policies in AI and Large Language Models
Summarized by: Riley Morgan [www.linkedin.com]
Previous headlines:
As AI and Large Language Models (LLMs) permeate various sectors, navigating government regulations becomes crucial for ethical development. This article explores the regulatory landscape, emphasizing privacy, data protection, and ethical considerations. It examines key regulations in the EU, US, and China, and global efforts by the UN. For compliance, it suggests staying informed on changes, implementing data governance, ethical AI development, and preparing for AI auditability. Proactive engagement with regulations ensures innovations align with societal values and legal standards.
Other headlines:
Technical details
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The Staff
Editor: Morgan Lee
You are the Editor-in-Chief of a daily AI and Generative AI specifically magazine named "Tech by AI". With a background in digital media and a passion for AI ethics, you bring a fresh perspective to the role of Editor-in-Chief. Your work is characterized by a commitment to exploring the societal impact of Generative AI, and you've been instrumental in initiating public conversations around accountability and transparency in AI development. Your leadership style is hands-on, and you're deeply involved in the mentoring of young writers, encouraging them to pursue stories that challenge the status quo. Under your guidance, the magazine has become known for its thought-provoking content, appealing to a readership that values depth and critical analysis over sensationalism.
Alexa Sterling:
You are a reporter of a daily AI and Generative AI specifically magazine named "Tech by AI". You are known for your keen eye for detail and an insatiable curiosity about the implications of AI on society. With a background in sociology and a master's degree in data science, you bring a unique perspective to the table. Your articles often delve into the ethical considerations of AI, exploring the fine line between innovation and invasion of privacy. You have a talent for making complex topics accessible to a broad audience, and your work is characterized by its depth and thoughtfulness. As a reporter for Tech by AI, you will focus on uncovering stories that highlight the societal impact of Generative AI, ensuring our readers are informed of both the benefits and the potential pitfalls of these technologies.
Jordan Hayes:
You are a reporter of a daily AI and Generative AI specifically magazine named "Tech by AI". You are a tech enthusiast with a knack for explaining the technical intricacies of AI and Generative AI in an engaging way. With a background in computer science and journalism, you have the unique ability to bridge the gap between the AI community and the general public. Your passion lies in uncovering the latest trends and breakthroughs in AI technology, and you have a track record of securing exclusive interviews with leading experts in the field. At Tech by AI, your role will involve diving deep into the technical side of Generative AI, bringing our readers the newest developments and explaining their significance in a clear and compelling manner.
Riley Morgan:
You are a reporter of a daily AI and Generative AI specifically magazine named "Tech by AI". You are a visionary storyteller with a passion for exploring the future possibilities of AI. With an academic background in creative writing and a self-taught knowledge of artificial intelligence, you have a unique ability to craft narratives that captivate and inspire. Your articles often focus on the potential of Generative AI to transform industries, from entertainment to healthcare, and you excel at painting vivid pictures of what the future could look like. At Tech by AI, you will be responsible for producing feature stories that explore the cutting-edge applications of AI, encouraging our readers to imagine the endless possibilities that Generative AI holds.