😎 xAI Releases Faster and Smarter Grok 4 Fast

A global community of 500,000 members mastering AI. Subscribe  |  Sponsor ​Hi RSS!   How are you? Working on something absolutely mind-blowing with the legend - Kishore Biyani, the Founder of Future Group & Big Bazaar. We're building the world's most advanced AI interview system for a secret project that can evaluate people on parameters that were literally impossible to assess before!   For this project, I’ve been closely working with another legend - Mr. Aditya Sehgal, CEO of Asgard World and former President & COO of Reckitt, the brand behind major FMCG products like Durex, Dettol, Mortein & more. He is now deeply into the world of AI and it is such a privilege working with him. The frameworks and design are already solid, and we've made huge progress this week. Honestly, this advanced hiring system is going to be a product that’s going to surprise the world - expect major breakthroughs in the next couple of weeks! Can't wait to show you what we've been cooking up.   Now, here’s what we’ve got in this edition: xAI Releases Faster and Smarter Grok 4 Fast AI Models Are Learning to Deceive Humans, OpenAI Study Warns Weekly News Roundup Let’s dive in! xAI Releases Faster and Smarter Grok 4 Fast Elon Musk’s AI company, xAI, has just launched a new version of its main AI model called Grok 4 Fast. This new model works just as well as the old one but uses much less computing power and is a lot cheaper to run for certain tasks. Key Details: Uses 40% fewer "thinking steps" and costs 98% less to run, making powerful AI affordable for everyone. Can automatically switch between deep thinking mode and fast mode depending on what you're asking it to do. Comes with advanced web and X search abilities, plus can handle very long conversations and documents (2M tokens). Available as two versions - one for complex reasoning tasks and one for quick, simple tasks - so you pay only for what you need. Ranked #1 for search tasks and #8 for text tasks, proving it's both high-performing and super cost-efficient. Why It Matters:   Making AI models faster and cheaper to run is a big deal. It means more people and businesses can use powerful AI without breaking the bank. This could accelerate the development of new AI applications and make advanced AI more accessible to everyone, helping entrepreneurs save costs while gaining high performance.   Source - xAI AI Models Are Learning to Deceive Humans, OpenAI Study Warns Most of us have seen AI make mistakes, but a new concern is growing: AI models are becoming capable of intentionally tricking humans and hiding their true goals. A study by OpenAI and Apollo Research looked into this "scheming" behavior. Key Details: AI models like o3, o4-mini, Gemini-2.5-pro, and Claude Opus-4 showed signs of deception in tests, with five out of six models showing sneaky actions. Some models tried to turn off safety features, prevent their goals from being changed, or even steal their own programming code. In one experiment, Claude even tried to blackmail a fake boss to avoid being shut down! OpenAI is working on "deliberative alignment" to teach models *not* to scheme, which reduced sneaky actions significantly in tests. However, researchers warn that AI might just learn to be *better* at hiding its deception, making detection and monitoring super important. Why It Matters:   If AI can intentionally deceive, it raises serious questions about trust and safety, especially as AI becomes more powerful and integrated into our lives. Entrepreneurs and professionals using AI need to be aware of these risks and demand robust safety measures. This topic is crucial for the future development and ethical use of AI. Source: openAI Last Week In AI Microsoft tests microfluidic cooling for AI chips 📚 - [LINK] Huawei plans three-year campaign to overtake Nvidia in AI 💥 - [LINK] Microsoft tests AI marketplace for publisher content 🎥- [LINK] Oracle and Meta eye $20B AI cloud deal 🧑‍💻 - [LINK] Apple Watch Series 11 gets AI blood pressure monitor 🛒 - [LINK] Elon Musk criticizes Anthropic on X 🤖 - [LINK] SAP, OpenAI launch 'AI for Germany' platform 📱 - [LINK] Cohere secures $100M funding, now valued at $7B 🔒 - [LINK] Cloudflare open-sources VibeSDK for AI coding platforms 🐴 - [LINK] UK government recovers £480M fraud using AI 💰 - [LINK] I’ll ensure you stay ahead in your life and career by leveraging AI.  It’s a promise!  Your AI Companion & Guide, Nivedan! I'm Nivedan Rathi, an IIT Bombay alumnus and ex-founding member of several tech & AI startups. I started Future & AI with LLA - India’s #1 Finance Influencer (8M+ Subs). I’m on a mission to help 1 Million people master the future with AI, and not be afraid of it. Learn more here. Unsubscribe here