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subtl daily briefing
Good morning. The AI arms race hit a new milestone this week as OpenAI shipped GPT-5.5 with full agentic capabilities — and somehow still got lapped in valuation by Anthropic, which crossed $1 trillion on secondary markets. Meanwhile, Meta is cutting 8,000 jobs to fund AI tokens, a DeFi hack wiped $20B in TVL, and a U.S. soldier learned the hard way that insider trading on prediction markets is still insider trading.
In today's briefing
- 1.GPT-5.5 Launches, Anthropic Hits $1 Trillion
- 2.Meta's 8,000 Layoffs Fund the AI Bet
- 3.Kelp DAO Hack Wipes $20B in DeFi TVL
- 4.Bitcoin Surges 24% Amid U.S.-Iran War
- 5.Supply Chain Attacks Target Developer Credentials
- ⚡Quick hits on other news
Latest Developments
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Everything else in the news today
Z.ai released GLM-5.1, a 754B parameter open-weights MoE model that runs autonomous coding loops for up to 8 hours, tops the Artificial Analysis Intelligence Index among open models, priced at $1.40/$4.40 per million input/output tokens, MIT licensed on HuggingFace→
Qwen3.6-27B beats Alibaba's own 397B model on SWE-bench coding (77.2 vs 76.2), runs on just 18GB VRAM, Apache 2.0 licensed→
Andrew Ng ranks coding agent acceleration by task: frontend fastest, then backend, infrastructure, and research least accelerated→
Kubernetes v1.36 shipped with 70 enhancements including fine-grained kubelet API authorization, user namespaces, and deprecation of the vulnerable externalIPs field→
A U.S. soldier faces 5 felony charges for using classified intel on Maduro's capture to earn $400k on Polymarket — the first insider trading case involving a prediction market→
Project Eleven awarded quantum cryptographer Giancarlo Lelli 1 BTC for cracking a 15-bit elliptic curve key, raising concerns about Bitcoin's long-term post-quantum security→
Stripe and DoorDash moved stablecoin payments into production on Tempo, a Stripe/Paradigm-incubated chain processing $10B+ annualized volume with sub-second finality and no native token requirement→
Demand Curve identifies a new archetype called the Gen Marketer — a senior strategist who uses AI to both strategize and execute — arguing AI is solving the long-standing 'first growth hire' problem for startups→
AI systems now apply a 'bland tax' filtering generic content from AI search results — brands without distinct identity are effectively invisible to AI-powered discovery→
Anthropic's Mythos cybersecurity model surfaced thousands of vulnerabilities across major OSes and browsers, prompting Australia to engage Anthropic over concerns the tool could accelerate sophisticated attacks→
Instagram is testing a standalone app called Instants for unedited, once-viewable disappearing photos to compete with Snapchat and BeReal→
Apple is rumored to launch a foldable iPhone Ultra capable of running two apps side-by-side, alongside the iPhone 18 lineup→
ChatGPT Images 2.0 is now live across all major Figma products including Design, FigJam, Slides, and Weave→
MIT researchers introduced a recursive model framework supporting 10 million token context, signaling that context length is effectively a solved problem→
Band emerged from stealth with $17M to build a universal orchestration layer enabling AI agents across different frameworks and clouds to discover, delegate, and collaborate in real time→