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subtl daily briefing

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Good morning, tech founders. The AI bubble just got very real – OpenAI closed a massive $122B funding round at an $852B valuation, then immediately killed their Sora video product because they can't afford the GPU costs. Meanwhile, Anthropic is shaking up the developer ecosystem by blocking third-party tools like OpenClaw from accessing Claude subscriptions.

In today's briefing

  • 1.OpenAI's $122B raise and GPU crisis
  • 2.Anthropic blocks developer tools
  • 3.Aave loses third major contributor
  • 4.AI agents create liability black hole
  • 5.US plastics boom from Iran war
  • Quick hits on other news
Latest Developments
Finance

🛢️US plastics manufacturers surge as Iran war disrupts global petrochemicals

The Rundown: US plastics companies like Dow Chemical are experiencing massive profits as Iran's closure of the Strait of Hormuz cuts off Asian petrochemical supplies.

The details:

  • Dow Chemical and LyondellBasell stocks soaring as Strait of Hormuz closure gives US plastic makers pricing power
  • Polyethylene prices up 30 cents per pound as supply chain disruption could take 9 months to normalize
  • US companies benefit from cheap natural gas while downstream manufacturers face rising material costs
  • Trump extended Iran deadline 24 hours via Truth Social threatening devastating strikes
Why it matters: This supply shock demonstrates how geopolitical events can create massive competitive advantages for domestic manufacturers. Founders in materials-heavy industries should consider supply chain diversification and potentially explore opportunities in sectors benefiting from reshoring trends.

📰 Source: Morning Brew

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Everything else in the news today

Netflix releases VOID open-source framework for physics-aware video object removal
Apple signed drivers for Nvidia eGPUs enabling AI processing on Mac without workarounds
LinkedIn secretly scans over 6,000 browser extensions to link users' software choices to their identities
Google's Gemma 4 31B became the best US open model, surpassing GPT-OSS-120B on benchmarks
Claude Code and ChatGPT Codex drove 84% surge in App Store submissions in Q1 2026
Mode Mobile achieved $115M+ revenue while users earn money for browsing and app usage
Stardust Solutions raised $60M for controversial solar geoengineering to dim the sun
Archive of Our Own finally exited beta after 17 years of development
NeeDoh stress toys went viral causing 10x demand surge despite launching in 2017
Ethereum Foundation staked $93M worth of ETH to generate $3.9-5.4M annually
Naoris Protocol launched first post-quantum blockchain using NIST cryptography standards
OpenTelemetry Profiles entered public alpha with eBPF-based continuous profiling
Scientists created neurobots - living cell clusters that self-organize and move autonomously
Microsoft Copilot terms now state it's for entertainment only despite enterprise sales
Aerie saw 23% sales growth after publicly committing to AI-free marketing campaigns
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