Elon Musk just endorsed California’s controversial SB 1047 bill, which requires developers of massive AI models to implement strict safety guardrails. Calling it a “tough call” that will upset people, Musk sided with regulation even though it would legally bind his own startup, xAI. The move puts him squarely at odds with rival OpenAI, which recently came out against the legislation.
xAI just overhauled its entire inference stack from scratch in three days using the open-source SGLang framework. Grok-2 mini is now running twice as fast with slightly improved accuracy, while the full Grok-2 model gained much smoother multi-host inference speeds.
Google just rolled out its flagship text-to-image model, Imagen 3, to all U.S. users via ImageFX alongside a detailed research paper. While users praise its photorealistic textures and crisp typography, the model's ultra-strict safety guardrails are already triggering frustration over blocked harmless prompts.
xAI just rolled out AI image generation to Grok for X Premium subscribers, and it is instantly causing chaos across the platform. Unlike OpenAI or Google, Grok freely generates recognizable politicians doing drugs, wearing Nazi uniforms, or holding weapons, refusing almost nothing except outright full nudity. Why it matters: With U.S. elections looming and EU regulators already investigating X, Musk's hands-off approach turns mainstream AI safety norms completely upside down.
xAI just dropped Grok-2 and Grok-2 mini into beta, claiming the flagship model beats Claude 3.5 Sonnet and GPT-4 Turbo on the LMSYS leaderboard. Alongside major jumps in reasoning and coding, xAI partnered with Black Forest Labs to bring FLUX.1 image generation straight to 𝕏. It is currently rolling out to 𝕏 Premium subscribers, with an enterprise API arriving later this month.
Elon Musk’s X quietly turned on a default setting allowing user posts and interactions to train xAI’s Grok chatbot, sparking immediate pushback from UK and Irish regulators. The pre-ticked consent setting breaches GDPR rules against default opt-ins. Users currently have to dig into the web version's settings just to turn it off.
X just rolled out a Grok-powered "More About This Account" button for paid web users, letting you hover over any profile to generate a quick AI summary. The problem? Early tests show Grok frequently confuses users with celebrities or invents hobbies out of thin air. Why it matters: Even with direct access to platform data, turning social posts into reliable user context is proving harder than expected.
Elon Musk just fired up xAI's Memphis Supercluster, packing 100,000 liquid-cooled Nvidia H100 GPUs tied together on a single RDMA fabric. Musk boasts it is the world's most powerful AI training cluster and aims to deliver the strongest AI on every metric by December, though local utility contracts for its massive 100-megawatt power appetite are still not finalized.
Elon Musk just revealed that xAI plans to launch Grok 2 this August, promising a major leap in real-time knowledge and reasoning. Musk noted the team did heavy lifting to purge junk from Internet training datasets, while teasing that Grok 3—powered by 100,000 Nvidia H100 GPUs—is slated for the end of the year.
Grok's standalone web codebase was just found to contain direct references to Midjourney, backing up earlier rumors of a partnership between xAI and the leading image platform. If true, Grok 1.5 could soon leverage Midjourney via API to output visuals, alongside upcoming image upload and vision capabilities.
Elon Musk just revealed that Dell and Super Micro will supply the server racks for xAI's massive new supercomputer. Dell is assembling half the racks alongside Nvidia to build an "AI factory" aimed at powering Grok 3, which Musk says will need a staggering 100,000 Nvidia H100 chips.
Elon Musk and Meta's Yann LeCun just clashed in an unfiltered spat on X over scientific publishing and AI hype. After LeCun slammed Musk's apocalyptic claims and wild deadlines, Musk questioned LeCun's recent research credentials. Why it matters: The clash exposes the widening rift between open academic science and secretive, hype-driven commercial labs.
Character.ai is reportedly exploring research partnerships with Meta and xAI to collaborate on pre-training and AI model development. Sources say the talks center on joint research rather than an acquisition, with no deal signed yet. Facing rising antitrust scrutiny over buyouts, tech giants are increasingly relying on strategic tie-ups to tap frontier tech.
xAI just closed a massive $6 billion Series B round backed by Sequoia Capital, Andreessen Horowitz, and others. The company plans to use the capital to launch its first commercial products, build advanced infrastructure, and accelerate future R&D. Following its Grok-1.5 and Grok-1.5V releases, xAI now has the war chest to stay in the frontier compute race.
Elon Musk just doubled down on his aggressive AI timeline, replying on X that AGI will arrive "next year." While Musk continues to push for rapid breakthroughs at xAI, experts remain split on whether true AGI is anywhere close to ready.
X just rolled out Stories, an AI feature powered by Grok that serves up short summaries of trending topics in the Explore tab. Instead of reading the original news articles, Grok builds its overviews entirely from the posts and conversations happening across the platform. The feature is currently exclusive to paying X Premium subscribers.
Grok-1.5V just dropped as a first-generation multimodal model, expanding beyond text to handle documents, diagrams, and real-world photos. The team also released RealWorldQA, a new spatial reasoning benchmark where Grok scored 68.7%, edging out rival frontier models. It will roll out soon to early testers and existing users.
xAI just introduced Grok-1.5, boasting major upgrades in reasoning and math alongside a 128,000-token context window—a 16x jump over its predecessor. It scored 50.6% on the MATH benchmark and 74.1% on HumanEval. Early testers on 𝕏 will get access in the coming days.
Elon Musk just announced that xAI's Grok chatbot will roll out to all X Premium subscribers later this week, halving the barrier to entry from the $16 per month Premium+ tier down to $8. Facing shrinking active users and advertiser flight, X is leveraging its spicy, real-time AI to supercharge paid subscriptions.
xAI just released the base model weights and architecture of its Grok-1 language model under the permissive Apache 2.0 license. This is the raw pre-training checkpoint from October 2023, trained from scratch as a Mixture-of-Experts system without fine-tuning for specific tasks like dialogue. Developers can now access instructions directly on GitHub.
