Today’s biggest story in AI is the rapid user growth milestone hit by Google’s Gemini chatbot, which officially reached 1 billion monthly active users faster than any other Google product, narrowly closing the gap with OpenAI’s ChatGPT, which also surpassed 1 billion users just weeks ago. Meanwhile, Anthropic revealed a breakthrough by an unreleased AI model that made significant progress on the longstanding Riemann hypothesis, showcasing the increasing capability of AI in advanced mathematics. In hardware, Nvidia’s RTX GPUs saw a sharp price increase of up to 30%, driven by ongoing supply-demand imbalances. OpenAI launched a native ChatGPT desktop app for Linux for the first time, closing a gap for open-source communities. On the regulatory front, Meta failed to stop a $1.4 trillion social media addiction lawsuit from going to trial, ensuring a major legal battle will start August 19.
AI & Machine Learning
- Google’s Gemini hits 1 billion users faster than any other Google product: Google CEO Sundar Pichai announced Gemini reached 1 billion monthly active users (MAUs), with 63% of users interacting via voice and 150 million images generated daily.
- OpenAI’s ChatGPT passes 1 billion users: OpenAI confirmed ChatGPT also crossed 1 billion monthly users in July, maintaining the lead but facing a faster-growing rival in Gemini.
- Unreleased Anthropic AI made progress on the Riemann hypothesis: Anthropic’s AI dramatically advanced one of math’s biggest unsolved problems, coordinating 60 subagents over 31 million output tokens.
- Blacksmith AI code-testing startup valuation surges to $550 million: The startup now serves 5,000+ customers and raised $45M, tackling the critical bottleneck of validating AI-generated code.
- SpaceXAI launches Grok Bot, AI “teammates” to autonomously do your work: Elon Musk’s company released AI agents that can independently manage workplace tasks with cloud-based environments.
- OpenAI ChatGPT desktop app arrives on Linux: OpenAI fulfilled long-standing community requests by releasing a preview desktop app supporting popular Linux distros.
Hardware
- Nvidia RTX GPU prices jump up to 30%, RTX 5070 hitting $900: Price hikes hit US retailers due to ongoing supply-demand issues, with flagship models like the RTX 5090 now costing $4,700.
- Insta360 announces smaller, faster X6 360-degree action camera: The X6 features larger Sony sensors, 8K video at 50fps, better low light performance, and improved durability.
- Honor launches China-exclusive Robot Phone with motorized gimbal camera: The phone integrates a 4-DOF mini gimbal for video creators with a 200MP camera, offering unique stability and creative options.
- Sonos filing hints at new wireless headphones due this fall: The “Sonos Ace Ultra” may bring upgrades including new colors and possible Wi-Fi streaming support over 2.4/5 GHz bands.
Business & Legal
- Meta can’t stop $1.4 trillion social media addiction lawsuit from going to trial: A federal appeals court denied Meta’s attempt to dismiss the wide-ranging consumer protection lawsuits claiming deception about social media addiction.
- Accel closes oversubscribed $550 million India fund in weeks: The venture capital firm re-ups on India investments focusing on AI, fintech, and advanced manufacturing startups.
- Joby Aviation expands defense efforts with $500 million acquisition of Resonant Sciences: This acquisition supports gas-turbine hybrid aircraft development and other classified defense programs.
- Uber unexpectedly sells entire stake in robotic delivery firm Serve Robotics: Uber’s exit signals strategic divergence between the companies amid challenges in robot utilization.
Security & Privacy
- FBI warns of cybercriminals hacking online accounts to steal intimate photos: Attacks use social engineering, phishing, and password spraying to steal sensitive images, often leading to sextortion.
- Zoom patched a critical screen-sharing vulnerability enabling remote code execution: Bug exploited annotation tools across platforms; fixed quickly after discovery.
- Fake Wi-Fi hotspot attack suspected on Delta flight after DEF CON conference: Passengers created a phishing hotspot onboard to steal credentials, prompting airline investigation.
- WhatsApp previews on-device scam alert preserving end-to-end encryption: New ML model runs locally to warn users of scams without compromising message privacy.
- FCC revokes authorization of Odyssey Robot drone suspected to be a disguised DJI product: The ban followed discovery of falsified production claims and rebranded hardware.
Science & Environment
- Study suggests Cambrian explosion of life was fueled by feces nutrient cycling: Animal waste spread nutrients to ocean depths, enabling rapid diversification of complex organisms ~540 million years ago.
- Tracking extreme heat hourly reveals worse climate change impacts than daily measures: Hourly temperature data shows heat extremes increasing dramatically with warming scenarios.
- Romania destroys two Russian drones found near vital offshore gas site: The drones posed threat near the Neptun Deep project amid ongoing regional tensions.
Other
- LinkedIn CringeBot 3000 (viral site): A humorous AI-powered tool poking fun at LinkedIn culture gained traction with nearly 400 points on Hacker News.
- 2026 Eclipse Webcams page launched: Jonty’s interactive project tracking webcams for the upcoming total solar eclipse drew lively attention.
- Used EV buying guide: $30,000 edition: Analysts note rising prices and strong demand as the used electric vehicle market grows despite supply increases.
- Spotify flags AI “persona” artists, removes them from recommendations: The streamer adds new transparency labels distinguishing AI-generated personas from real human artists.
This roundup captures today’s most impactful tech and AI developments, including notable growth landmarks, cutting-edge AI research, crucial security alerts, and fresh hardware and business moves shaping the industry.