Google unveils a new TPU lineup consisting of the TPU 8t for AI training and the TPU 8i for inference, with general availability scheduled for later in 2026  —  Alphabet Inc.'s Google Cloud division unveiled the latest generation of its tensor processing unit, or TPU, a homegrown chip that's designed …

SpaceX says it's working with Cursor to build “the world's most useful models” and it has the right to acquire Cursor for $60B or pay $10B for the partnership  —  The potential acquisition comes as Elon Musk's rocket and satellite maker, which has been emphasizing artificial intelligence, is preparing to go public.

Source: a handful of unauthorized users in a private Discord channel have been accessing Anthropic's Mythos model since the day the company announced it  —  A small group of unauthorized users have accessed Anthropic PBC's new Mythos AI model, a technology that the company says is so powerful …

OpenAI releases ChatGPT Images 2.0 with new “thinking capabilities”, allowing it to search the web to help it create multiple images from a single prompt  —  The update allows ChatGPT Images 2.0 to create a series of images based on one prompt.

A look at Apple's management changes and several key executives' futures; sources say Mike Rockwell has considered leaving or taking an advisory role next year  —  John Ternus, Apple Inc.'s next chief executive officer, is up against a major challenge as he settles into the role: retaining top talent during a time of historic turnover.

Filing: Tron founder Justin Sun sues the Trump family's World Liberty Financial, alleging it unfairly locked up his WLFI holdings and threatened and defamed him  —  World Liberty unfairly froze Sun's $WLFI tokens and threatened him, the lawsuit alleged. … What to know:

Anthropic reverses changes to its website and support documents after users reported Claude Code appeared to be removed from Anthropic's Pro plan  —  Executive Summary:  — In the later afternoon of April 21 2026, Anthropic removed access to Claude Code for its $20-a-month “Pro” Plans on various pricing pages.

Air permit docs: new gas projects linked to just 11 US data center campuses could emit 129M+ tons of greenhouse gases per year, more than some small countries  —  A WIRED review of permits for data center projects using natural gas and linked to OpenAI, Meta, Microsoft …

Polymarket says perpetuals are coming to the platform and lets users sign up for early access; it hasn't specified whether crypto perpetual futures are included  —  Prediction markets platform Polymarket is expanding into trading of perpetual futures contacts, the company said Tuesday.

Mozilla says its Firefox 150 release includes fixes for 271 vulnerabilities identified using early access to Anthropic's Mythos Preview  —  The Firefox team doesn't think emerging AI capabilities will upend cybersecurity long term, but they warn that software developers are likely in for a rocky transition.

X launches Custom Timelines, a Grok-powered feature letting users pin any of over 75 topics to their home tab, in early access to Premium subscribers on iOS  —  Ladies and gentlemen, today we're launching one of our biggest changes to 𝕏 Introducing Custom Timelines This feature allows you to pin a specific topic to your home tab. With support for over 75 topics, you can dive deep into your favorite niche on X. It's powered by Grok's [video]

Top law firm Sullivan & Cromwell told a US federal bankruptcy court that a major filing it made in a high-profile case contained multiple AI hallucinations  —  Firm whose partners bill more than $2,000 per hour apologises to judge for software-driven errors in bankruptcy case

Source: Mira Murati's TML signed a deal with Google Cloud, valued in single-digit billions, to access Google's latest AI systems built on Nvidia's GB300 chips  —  Former OpenAI executive Mira Murati's startup, Thinking Machines Lab, has signed a new multi-billion-dollar agreement to expand …

Sooth Labs, founded by ex-Meta employees to build AI models that let businesses forecast geopolitical events, is raising ~$50M at a ~$335M valuation  —  Sooth Labs, a new artificial intelligence lab founded by former Meta Platforms Inc. employees, is raising about $50 million in funding …

Sources: Tencent and Alibaba are in talks to invest in DeepSeek at a $20B+ valuation, partly benchmarked against Moonshot's pending round at an $18B valuation  —  Chinese tech giants Tencent Holdings and Alibaba Group are in talks to invest in DeepSeek, the AI upstart that recently started fundraising …

Google now offers two research agents: Deep Research, replacing its December preview release, and Deep Research Max, both available via Gemini API paid tiers  —  Built with Gemini 3.1 Pro, the new Deep Research agents bring MCP support, native visualizations and unprecedented analytical quality …

Filing: SpaceX tells investors that orbital AI data centers use “unproven technologies” and may not achieve “commercial viability” due to space-related risks  —  SpaceX warned investors that its ambitions to build space-based artificial intelligence data centers …

A UK tribunal rules Microsoft must face a lawsuit alleging it overcharged UK businesses to run Windows Server on cloud services from Amazon, Google, and Alibaba  —  Microsoft (MSFT.O) must face a mass lawsuit alleging it overcharged thousands of British businesses to use Windows Server software …

Sources: Micron is pushing the US Congress to pass the “MATCH Act”, which would put new export restrictions on equipment its Chinese rivals use to make chips  —  Micron Technology (MU.O), the largest U.S. memory chipmaker, is a driving force pushing the U.S. Congress to pass legislation …

Vast Data, which makes software infrastructure for managing large amounts of data with a focus on AI applications, raised a $1B Series F at a $30B valuation  —  Vast Data announced a $1 billion funding round at a $30 billion valuation on Wednesday, with Nvidia among those backing the AI company.

Substack adds translation tools, and says ~100K publishers earn on the platform, including ~30K outside the US; European creators earn $90M+/year collectively  —  Introducing translations and our vision for expanding Substack internationally  —  Who changed your life today?

Anker announces Thus, a compute-in-memory chip it says will bring on-device AI to its products and accessories, starting with its upcoming Soundcore earbuds  —  The Thus chip will come to earbuds first before being rolled out to other Anker products.

The UK's High Court rules that London's Metropolitan Police can keep using live facial recognition; police say the tech has led to 2,100+ arrests since 2024  —  Judges say cops face-slurping not a problem under current human rights laws  —  London's Metropolitan Police Service (MPS) …

Google says Meet's Gemini-powered Take Notes for Me feature can now be used for in-person meetings and adds support for Teams and Zoom  —  Besides Workspace Intelligence, Google announced a suite of new Workspace features across Drive, Sheets, Meet, and more at Cloud Next 2026.