Just prior to the start of the weekend, Elon Musk announced that his artificial intelligence company xAI is acquiring his social media platform X (formerly Twitter) “in an all-stock transaction,” valuing xAI at $80 billion and X at $33 billion ($45 billion less $12 billion in debt). The merger has the potential to create a powerful GenAI-powered content platform. The billionaire purchased Twitter in late 2022 for $44 billion, following months of legal skirmishes. According to Musk, X currently touts more than 600 million active users, while “xAI has rapidly become one of the leading AI labs in the world, building models and data centers at unprecedented speed and scale.” Continue reading Elon Musk Announces xAI Corporation Will Purchase X Social

Google has released what it calls its most intelligent AI model yet, Gemini 2.5. The first 2.5 model release, an experimental version of Gemini 2.5 Pro, is a next-gen reasoning model that Google says outperformed OpenAI o3-mini and Claude 3.7 Sonnet from Anthropic on common benchmarks “by meaningful margins.” Gemini 2.5 models “are thinking models, capable of reasoning through their thoughts before responding, resulting in enhanced performance and improved accuracy,” according to Google. The new model comes just three months after Google released Gemini 2.0 with reasoning and agentic capabilities. Continue reading Google Debuts Next-Gen Reasoning Models with Gemini 2.5

Elon Musk’s xAI has acquired generative video startup Hotshot to bring motion imaging to Grok 3. Released in February, Grok 3 adds Deep Search and Thinking and improved on its predecessor’s still imaging capabilities, but lacks generative video, a much-requested feature — one that could make Grok a freestanding competitor to OpenAI’s individual offerings: ChatGPT for text, Sora for video, and DALL-E for images. “Cool AI video coming soon!” was Musk’s comment to Hotshot’s acquisition announcement on the networking platform. Hotshot can generate clips of up to 10-seconds at 1280×720 pixels. Continue reading With Hotshot Purchase, xAI to Bring Generative Video to Grok

A standalone Meta AI app is in the works for Q2, according to sources familiar with the company’s plans. The move is aligned with Meta Platforms CEO Mark Zuckerberg’s stated intent to propel his company to the forefront of artificial intelligence by year’s end, vaulting ahead of competitors such as OpenAI, Alphabet, Anthropic and xAI. “This is going to be the year when a highly intelligent and personalized AI assistant reaches more than 1 billion people, and I expect Meta AI to be that leading AI assistant,” Zuckerberg said in January during a Q4 earnings call with analysts. Continue reading Meta Plans Its Own Standalone AI App to Take On ChatGPT

Elon Musk’s xAI has released its latest AI model Grok 3, which the company is describing as the “smartest AI on Earth.” It includes reasoning capabilities and a new web analysis tool called DeepSearch that returns results “within seconds” and can refine specific sources, according to xAI. Grok 3 was trained with 200,000 Nvidia GPUs, resulting in improved response times and processing power. Future capabilities will include Voice Mode for conversational interaction and audio-to-text conversion. Access to Grok 3 is limited to X Premium+ subscribers or via a SuperGrok plan (that does not include X social features). Continue reading xAI Launches Grok 3 as Standalone and for X Premium+ Subs

Elon Musk’s xAI has been rolling out an updated Grok-2 model that is now available free to all users of the X social platform. Prior to last week, the “unfiltered” chatbot — which debuted in November 2023 — was available only by paid subscription. Now Grok is coming to X’s masses, but those on the free tier can only ask the chatbot 10 questions in two hours, while Premium and Premium+ users will “get higher usage limits and will be the first to access any new capabilities.” There is also now a Grok button featured on X that aims to encourage exploration. Continue reading Grok-2 Chatbot Is Now Available Free to All Users of X Social

Nvidia sales were up 94 percent to $35 billion in the most recent quarter when profits more than doubled, to $19.3 billion, telegraphing the strength of the artificial intelligence boom that took the company from the top supplier of graphics boards for gaming PCs to the world’s most valuable public company with a market cap of $3.59 trillion. Nvidia founder and CEO Jensen Huang told analysts that demand for the company’s latest AI chip, Blackwell, has been “incredible,” driving projections of $3.59 trillion in revenue for the current quarter as customers begin to take shipments. Continue reading AI Boom Boosts Nvidia Sales by 94 Percent as Profits Double

Google DeepMind has made its latest AI image generator, Imagen 3, free for use in the U.S. via the company’s ImageFX platform. Imagen 3 will be available in multiple versions, “each optimized for different types of tasks, from generating quick sketches to high-resolution images.” Google announced Imagen 3 at Google I/O in March, and in June made it available to enterprise users through Vertex. Using simplified natural language text input rather than “complex prompt engineering,” Google says Imagen 3 generates high-quality images in a range styles, from photorealistic, painterly and textured to whimsically cartoony. Continue reading Google DeepMind Releases Imagen 3 for Free to U.S. Users

Grok-2 and Grok-2 mini, the latest generative chatbots from Elon Musk’s xAI, create images with seemingly few guardrails. Early pictures of notable personalities such as Bill Gates, Donald Trump and Kamala Harris in questionable or compromising settings may not appear photorealistic to a trained eye, but they are still described in many cases to be quite realistic. Powered by the FLUX.1 AI model from Black Forest Labs, Grok-2 and Grok-2 mini are available in beta on X social for Premium and Premium+ subscribers and will be coming to xAI’s enterprise API later this month, according to the company. Continue reading xAI’s Grok-2 Generates Realistic Images with Few Guardrails

California tech companies are bristling at a state bill that would force them to enact strict safety protocols, including installing “kill switches” to turn-off AI models that present a public risk. Silicon Valley has emerged as a global AI leader, and the proposed law would impact not only OpenAI, but Anthropic, Cohere, Google and Meta Platforms. The bill, SB 1047, focuses on what its lead sponsor, State Senator Scott Wiener, calls “common sense safety standards” for frontier models. Should the bill become law, it could affect even firms like Amazon that provide AI cloud services to California customers even though they are not based in the state. Continue reading Tech Firms Push Back Against California AI Safety Regulation

OpenAI has begun training a new flagship artificial intelligence model to succeed GPT-4, the technology currently associated with ChatGPT. The new model — which some are already calling GPT-5, although OpenAI hasn’t yet shared its name — is expected to take the company’s compute to the next level as it works toward artificial general intelligence (AGI), intelligence equal to or surpassing human cognitive abilities. The company also announced it has formed a new Safety and Security Committee two weeks after dissolving the old one upon the departure of OpenAI co-founder and Chief Scientist Ilya Sutskever. Continue reading OpenAI Is Working on New Frontier Model to Succeed GPT-4

Elon Musk’s xAI has secured $6 billion in Series B funding. While the company says the funds will be “used to take xAI’s first products to market, build advanced infrastructure, and accelerate the research and development,” some outlets are reporting a significant portion is earmarked to build an AI supercomputer to power the next generation of its foundation model Grok. The company publicly released the open-source Grok-1 as a chatbot on X social in November, and recently debuted Grok-1.5 and 1.5V iterations with long-context capability and image understanding. Continue reading Musk Said to Envision Supercomputer as xAI Raises $6 Billion

Leading AI firms spanning Europe, Asia, North America and the Middle East have signed a new voluntary commitment to AI safety. The 16 signatory companies — including Amazon, Google DeepMind, Meta Platforms, Microsoft, OpenAI, xAI and China’s Zhipu AI — will publish outlines indicating how they will measure the risks posed by their frontier models. “In the extreme, leading AI tech companies including from China and the UAE have committed to not develop or deploy AI models if the risks cannot be sufficiently mitigated,” according to UK Technology Secretary Michelle Donelan. Continue reading Global Technology Companies Sign Pledge to Foster AI Safety

Social platform X, formerly Twitter, has added news summaries generated by Grok, the chatbot of Elon Musk’s xAI, exclusively for Premium subscribers. The personalized trending “Stories” appear in the For You tab of the app’s Explore section. The feature is available on the web and for iOS users for now. For You consists of trending items shared across the platform and within individual networks, along with recommended posts. Grok essentially becomes the voice of X’s news aggregator, teasing articles with short blurbs that link to what X users are saying on the subject. Critics are concerned about Grok’s tone, interpretation of information, and potential for creating fake news. Continue reading X Premium Intros News Blurbs Generated by Musk’s Grok AI

Elon Musk’s xAI has released its Grok chatbot and open-sourced part of the underlying Grok-1 model architecture for any developer or entrepreneur to use for purposes including commercial applications. Musk unveiled Grok in November and announced that it would be publicly released this month. The chatbot itself is available to X social premium members, who can ask the cheeky AI questions and get answers with a snarky attitude inspired by “The Hitchhiker’s Guide to the Galaxy” sci-fi novel. The training for Grok’s foundation LLM is said to include X social posts. Continue reading Grok-1 Architecture Open-Sourced for General Release by xAI