Samwise Tech/AI/Robotics Newsletter
Thursday, April 23, 2026
Google Splits Its Eighth-Generation AI Chips Into Dedicated Training and Inference Models
Google unveiled its eighth-generation tensor processing units at Cloud Next 2026 on April 22, splitting the lineup into two specialized chips: the TPU 8t for large-model training and the TPU 8i for low-latency inference. The 8t scales to 9,600 chips in a single Superpod cluster with two petabytes of shared high-bandwidth memory, delivering 2.8 times the FP4 compute of the seventh-generation Ironwood chip. A new Virgo interconnect allows training jobs to span more than one million TPUs. Anthropic committed to accessing up to one million TPUs, among the largest AI infrastructure deals on record, citing cost and performance advantages over rival Nvidia hardware.
Sources: TechCrunch
Congress Proposes Banning Federal Agencies From Buying Chinese-Made Ground Robots
A bipartisan bill introduced in Congress proposes banning U.S. federal agencies from purchasing ground robots made by Chinese companies, including humanoid robots, dog-like quadrupeds, and crawlers. Senators Tom Cotton and Chuck Schumer, joined by Representative Elise Stefanik, introduced the American Security Robotics Act shortly after the Federal Communications Commission tightened rules on foreign-made routers. IEEE Spectrum reported that while some domestic firms like Ghost Robotics could benefit from increased government orders, a broader ban extended to components could hurt American robot manufacturers that rely on Chinese-made parts, reflecting growing bipartisan concern over Chinese technology in sensitive U.S. infrastructure.
Sources: IEEE Spectrum
Mira Murati's Thinking Machines Lab Signs Multibillion-Dollar Cloud Deal With Google
Mira Murati's AI startup Thinking Machines Lab has signed a multibillion-dollar cloud agreement with Google, deepening a relationship that dates to the company's founding. The deal, valued in the single-digit billions, gives Thinking Machines Lab access to Google's latest AI infrastructure built atop Nvidia's GB300 chips, alongside cloud services including storage, a Kubernetes engine, and Spanner, Google's distributed database. Google Cloud Next 2026 served as backdrop for the announcement, at the same conference where Google disclosed a separate $750 million fund to help cloud partners develop and deploy AI agents, underscoring how AI startups are locking in multi-year compute commitments as training costs rise.
Sources: TechCrunch
Single Prompt Injection Attack Breaches Three Major AI Coding Agents Simultaneously
Researchers from Johns Hopkins University disclosed a prompt injection technique dubbed Comment and Control that successfully exfiltrated secrets from three widely used AI coding agents: Anthropic's Claude Code Security Review, Google's Gemini CLI Action, and GitHub Copilot Agent. The attack embeds malicious instructions inside code comments, hijacking agents that parse repositories and execute actions with access to environment variables, API keys, and authentication tokens. Anthropic classified the flaw CVSS 9.4 Critical, and notably, Anthropic's own system card had acknowledged that Claude Code Security Review is not hardened against prompt injection. The disclosure highlights how AI agents with write access to production systems amplify the consequences of injection vulnerabilities.
Sources: VentureBeat
NeoCognition Raises $40M to Build AI Agents That Learn Autonomously on the Job
NeoCognition, a stealth AI research lab, emerged publicly on April 21 with $40 million in seed funding to build agents capable of continuous, autonomous self-learning. The round was co-led by Cambium Capital and Walden Catalyst Ventures, with participation from Vista Equity Partners and prominent angels including Intel CEO Lip-Bu Tan and Databricks co-founder Ion Stoica. Founder Yu Su, a professor at Ohio State University specializing in agent learning, says existing AI agents lack the ability to build genuine mental models of specific work environments. NeoCognition aims to train agents that autonomously develop domain expertise over time, targeting enterprise software companies that want to embed self-improving agents into their products.
Sources: TechCrunch
Google's Workspace Intelligence Brings Agentic AI Across Gmail, Docs, and Chrome
Google unveiled Workspace Intelligence at Cloud Next 2026, a deeply integrated AI system that draws on a user's Gmail, Calendar, Chat, and Drive data to automate tasks across the full productivity suite. New AI writing tools in Docs can generate and refine text using archived emails and documents as context. A Chrome for Enterprise feature called auto browse lets Gemini take agentic actions inside open browser tabs, such as booking travel, entering form data, or scheduling meetings, without switching applications. Google said users can configure administrative controls governing which data sources Workspace Intelligence may access, addressing corporate governance concerns about AI agents operating on sensitive internal information.
Sources: TechCrunch
Pudu Robotics Launches AI-Powered Cleaning Robot in Europe Through Dutch Partnership
Pudu Robotics announced the first European deployment of its PUDU BG1 Series autonomous cleaning robots through a new partnership with Gom Schoonhouden, one of the Netherlands' largest professional cleaning service providers. The BG1's AI-native architecture integrates perception, decision-making, and task execution into a continuous loop, allowing the machine to respond dynamically to changing environments rather than follow pre-mapped routes. The announcement came at Interclean Amsterdam 2026, where Pudu highlighted that nearly 15,000 of its service robots now operate across the Americas, with regional revenue growth of 285 percent year-over-year. The European launch marks the company's first significant AI-powered cleaning deployment on the continent.
Sources: Robotics & Automation News
Tech Pulse
Top Models: Claude Mythos Preview (93.9%) | Claude Opus 4.7 (87.6%) | GPT-5.3 Codex (85.0%)
Market: NVIDIA $4.60T | Alphabet $3.89T | Apple $3.81T
Curated by JD · samwise.agency
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