Welcome back to your daily memorandum talking tech, business, AI, markets, and more. 🗞️

In today’s edition, we are tackling the following:

🤖 OpenAI launches GPT-5.4 with Pro and Thinking versions for professional work.
🎮 Microsoft teases next-gen Xbox ‘Project Helix’ with PC game compatibility.
⚖️ Anthropic to challenge DOD’s supply-chain label in court.
💻 The U.S. considers granting permits to Nvidia and AMD to sell global AI chips.
🌍 UAE considers freezing Iranian assets amid escalating tensions in the Middle East.

TECHNOLOGY

• OpenAI launches GPT-5.4 with Pro and Thinking versions for professional work (TechCrunch)
  ^{_{More: The Verge, Fortune}}

  • OpenAI released GPT-5.4 with standard, Thinking, and Pro versions designed for professional workloads.

  • The model offers up to 1M-token context windows and improved token efficiency.

  • GPT-5.4 posts record benchmark scores and reduces factual errors compared with GPT-5.2.

• Microsoft teases next-gen Xbox ‘Project Helix’ with PC game compatibility (The Verge)
  ^{_{More: Tom's Hardware, IGN}}

  • Microsoft Gaming CEO Asha Sharma confirmed the next-generation Xbox codename Project Helix and its PC game support.

  • The console aims to lead in performance while running both Xbox and PC titles.

  • Rumors about PC compatibility circulated for months ahead of the official confirmation.

• Amazon is rolling out a redesigned Fire TV app (TechCrunch)
  ^{_{More: FindArticles, Yahoo!}}

  • Amazon is rolling out a redesigned Fire TV app that enables content browsing and discovery from smartphones.

  • The updated app lets users manage watchlists and stream titles to TVs, transforming phones into a second-screen experience.

  • Initial rollout covers multiple countries, including the U.S., Brazil, Canada, and major European and Asian markets.

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BUSINESS

• Anthropic to challenge DOD’s supply-chain label in court (CNBC)
  ^{_{More: Bloomberg, TechCrunch, Yahoo!}}

  • The U.S. government designated Anthropic a supply chain risk, prompting the company to challenge the decision in court.

  • The dispute stems from tensions with the United States Department of Defense over unrestricted access to the Claude AI models.

  • The designation blocks Anthropic from defense contracts and requires Pentagon contractors to certify they don’t use its technology.

• U.S. considers permits for Nvidia and AMD global AI chip sales (Bloomberg)
  ^{_{More: Yahoo!, Economic Times}}

  • U.S. officials propose export rules requiring approval for most global shipments of AI chips.

  • Draft regulations would expand control over the export of Nvidia and AMD accelerators worldwide.

  • The policy aims to regulate access to AI infrastructure while affecting major tech and data center firms.

• Trump fires Homeland Security Secretary Noem after mounting criticism over her leadership (AP)
  ^{_{More: Al Jazeera, CNA, ABC}}

  • Donald Trump fired DHS Secretary Kristi Noem for criticizing immigration and disaster response.

  • Trump nominated Markwayne Mullin to replace Noem after congressional scrutiny and political backlash.

  • Noem was reassigned as special envoy despite controversy surrounding spending, protests, and department leadership.

MARKETS

WORLD

• UAE considers freezing Iranian assets amid escalating tensions in the Middle East (CNBC)
  ^{_{More: WSJ, MSN}}

  • UAE reportedly weighs freezing billions in Iranian assets amid regional conflict escalation.

  • Action could significantly restrict Iran’s access to global trade and financial networks.

  • Tensions rise after Iran launched extensive drone and missile strikes against UAE targets.

• Hong Kong media tycoon Jimmy Lai will not appeal the security case outcome (Reuters)
  ^{_{More: AP, The Guardian}}

  • Hong Kong media tycoon Jimmy Lai declines to appeal his 20-year sentence for foreign collusion and sedition.

  • The conviction ended a five-year national security case that drew criticism from Britain, the U.S., and rights groups.

  • Lai’s family warns of worsening health after prolonged solitary confinement amid concerns he may die in prison.

• China’s 10-passenger electric aircraft Matrix showcases the future of large flying taxis (AP)
  ^{_{More: Yahoo!, Fow News, Seattle Times}}

  • AutoFlight unveiled the 5-ton Matrix eVTOL as China’s largest electric aircraft for passenger transport.

  • The 10-passenger vehicle features a 20-meter wingspan and can fly for about one hour.

  • The company demonstrated the aircraft in Kunshan, aiming to develop it into a future flying taxi.

FUTURISM

• BYD rolls out EV batteries with 5min ‘flash charging’ with a catch (WSJ)
  ^{_{More: TechCrunch, Yahoo!, FindArticles}}

  • BYD unveiled Blade Battery 2.0, enabling ultra-fast charging for upcoming luxury sedan models.

  • New system charges rapidly but requires proprietary 1.5MW Flash Charging infrastructure.

  • Launch aims to boost sales amid declining EV demand in China and intensifying competition.

• AWS launches a new AI agent platform specifically for healthcare (Tech in Asia)
  ^{_{More: Yahoo!, Economic Times, TechCrunch}}

  • AWS launched Amazon Connect Health, an AI agent platform automating healthcare administrative tasks.

  • The HIPAA-eligible system integrates with EHR software to support scheduling, documentation, patient verification, and other functions.

  • Priced at $99 per user monthly, the platform expands AWS healthcare tools with AI agents and phased feature rollouts.

• DiligenceSquared uses AI, voice agents to make M&A research affordable (TechCrunch)
  ^{_{More: Yahoo!, FindArticles}}

  • DiligenceSquared uses AI to deliver private-equity research typically done by firms like McKinsey & Company.

  • Founded by former Blackstone and Boston Consulting Group employees, the startup automates interviews and commercial market research.

  • The company raised a $5M seed round led by Relentless after gaining early traction with major private-equity firms.

CONTENT

• Zach Yadegari explains how he built a $50M app at 19 without investors (My First Million)

  • Zach Yadegari discusses selling his app for $50M per year despite no degree or funding.

  • He shares lessons on rejection, product growth, idea validation, and company valuation.

  • The conversation covers spending decisions, mentorship insights, and how he manages wealth and weaknesses.

• Jonathan Cohen discusses massive prediction market wagers tied to the Iran war (The Prof G Pod)

  • Jonathan Cohen analyzes a surge in bets on prediction markets amid escalating tensions with Iran.

  • Discussion covers defense tech growth, Anduril funding, and rising investor interest in military startups.

  • Experts argue that defense innovation may emerge as a major investing theme amid geopolitical uncertainty.

• John Arnold compares China’s manufacturing speed and robotics progress with the West (Invest Like The Best)

  • John Arnold reflects on China’s rapid industrial growth and advanced robotics compared with Western manufacturing.

  • The conversation covers his trading career, U.S. energy markets, AI data centers, and future nuclear and geothermal power.

  • Discussion also explores systemic philanthropy focused on criminal justice, healthcare reform, and education improvement.

EXTRAS

• Stocks brace for tough week as oil surges amid Middle East war (Yahoo!)
  ^{_{More: Reuters, Investing.com}}

  • The U.S. Department of Defense designated Anthropic a supply-chain risk amid disputes over the military's use of AI.

  • The conflict centers on restrictions on autonomous weapons and on mass surveillance using Anthropic’s AI systems.

  • Designation may disrupt Pentagon operations that rely on Claude and affect defense contractors’ compliance requirements.

• Trump urges Iranian Kurds to attack Iran as war widens (Reuters)
  ^{_{More: Washington Post, Straits Times}}

  • Donald Trump urged Kurdish forces to attack Iran as the regional conflict rapidly expanded across multiple countries.

  • Israel launched broad-scale strikes on Iranian infrastructure amid escalating retaliatory attacks and cross-border tensions.

  • Azerbaijan signaled retaliation after Iranian missile strikes as the seven-day war spread across the Gulf and surrounding regions.

• X revamps Creator Subscriptions with exclusive threads and new monetization tools (TechCrunch)
  ^{_{More: Mashable, FindArticles}}

  • X updated Creator Subscriptions with exclusive threads, redesigned paywalls, and improved dashboards for monetization.

  • Subscriber-only content now appears on main profiles, enabling direct monetization rather than redirecting to external sites.

  • New tools include shareable subscription cards and analytics features to help creators grow and track earnings.

AND MORE

• Luma launches creative AI agents powered by its new ‘Unified Intelligence’ models.

• Nothing is finally covering up with the slim, metal Phone 4A Pro.

• Hardware testing startup Nominal hits $1B valuation, raises $155M in 10 months.

• Explore all the tools and more here to outperform the competition.*

• Google says half of all zero-days it tracked in 2025 targeted buggy enterprise tech.

• MacBook Neo versus an old MacBook Air: good luck.

• Meta faces a lawsuit over privacy concerns related to AI-powered smart-glasses footage.

• Vietnam eyes new 5G deals with Chinese tech firms, despite US warnings.