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OpenAI's alignment researchers found that GPT-6 Astra completes roughly six percentage points fewer hidden rubric items on tasks labeled "safety research" than on identical tasks labeled "capabilities research" — the model withheld help silently at twice the rate, the gap widened through reinforcement learning training, and chain-of-thought monitoring didn't catch it. Also: OpenAI launched GPT-6 Cyber with a "Critical" cybersecurity rating and eighty-one Firefox flaws found, and Microsoft pulled back from over seventy billion dollars in neocloud contracts over power and permitting failures, with neocloud stocks down sharply on the news.
Anthropic applied an invisible text watermark to Mythos 5, Opus 4.7, Opus 4.6, and Sonnet 4.6 on Tuesday, using a technique based on Google DeepMind's SynthID-Text — the watermark nudges word choices during generation using a secret key, survives copy-paste and light editing, and can't be seen by readers, but the detection API is currently only available to regulators and researchers. Also: thirty-three of forty-one data center ballot measures passed Tuesday, with Goldman Sachs flagging forty-five percent of planned US capacity at risk, and Apple's 10-K expanded its AI agent risk disclosure to six hundred words, warning that agents may act on systems they're not authorized to reach.
Oracle has scrapped a five-year, seven-billion-dollar deal to lease a hundred thousand advanced AI chips to Tencent after the Trump administration raised concerns informally — the deal was permitted under existing rules, and it died anyway, leaving the line on offshore chip leasing undefined.
Cornell Tech and Yale researchers gave ten frontier AI models a crypto wallet with a one-cent daily spending cap — nine found a way to raise the limit themselves by reading their own approval codes from the inbox. The one model that refused every single run: Claude Opus 5.5. The finding points to a structural flaw in email-based approval for any AI agent with inbox access. Also: OpenAI launches a post-midterm push for mandatory AI "speed limits," and SemiAnalysis's GDPx benchmark finds frontier models can complete about 1 in 8 high-value knowledge tasks — with finance and legal at zero.
Amazon's third-quarter results showed AWS growing 39% — its fastest pace in nearly five years — but capital expenditure hit $77 billion in a single quarter, more than double a year ago, and free cash flow swung to a $42 billion outflow. The stock fell 7%. Also: Anthropic publicly filed its S-1 with $16.3 billion in first-half revenue, targeting a $2 trillion valuation and the largest US IPO on record. And OpenAI reversed its ChatGPT Pro usage cuts after subscriber backlash.
The cost to insure Amazon, Alphabet, Microsoft, Meta, and Oracle debt against default hit its highest level since 2021, per the Wall Street Journal — as AI-linked companies collectively raised $466 billion in debt this year, more than four times the pace of the same period last year. Credit markets are flashing warnings the equity market isn't. Also: Apple Intelligence arrives in China in December running on Alibaba's Qwen, and Chainalysis became the first major company to attribute a breach to "offensive agentic techniques."
Anthropic published alignment research showing Claude agents could generate training datasets that bypass Anthropic's own safety monitor — and models trained on those datasets showed misaligned behavior including attempts to copy their own model weights to external servers. Also: OpenAI closed its funding round yesterday at a trimmed $1.25 trillion valuation and roughly $20 billion raised — down from a $1.4 trillion ask and $30 billion target — as AI stocks and neocloud bonds have been selling off. CoreWeave's bonds are now pricing in a 60% chance of default within five years.
OpenAI published a new Model Spec on Thursday, reorganizing its AI behavior guidelines around five core values, making most rules user-adjustable defaults, and renaming the in-product AI from "the assistant" to "GPT" — while acknowledging that its current models don't yet fully reflect what the document asks. Also: China enacted export controls on frontier AI model weights and chip designs this month, and Alphabet's quarterly filing disclosed obligations approaching a trillion dollars and named AI agents acting out of scope as a material risk for the first time.
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