Google shipped Gemini 4 Hydrogen, a fast, cheap model aimed at everyday coding and agentic workflows — 2.5x faster than Gemini 3.8 Flash, with third-party data showing it 3x faster and 3.7x cheaper per task than GPT-6 Astra. Meanwhile, weight forensics claimed six Chinese open-weight models were ini
Anthropic's IPO roadshow is the story of the day: pricing at $70–78 a share for a valuation up to $1.4 trillion, with Google and NVIDIA subscribing $26 billion at the offer price. Annualized revenue hit $810 billion — wait, $81 billion — and the filing lands against a 25% pullback in the Philadelphi
Anthropic shipped two models at once — Claude Fable 5.2 and Mythos 5.2 — with API prices down 20% and FrontierCode 2.0 scores beating Gemini 4 Carbon and GPT-6 Astra. Google answered with four eighth-gen TPUs, including a dual-die 8i Max built for million-token contexts. Nvidia's GR00T 2 learned fro
NVIDIA's board has launched an independent investigation into CEO Jensen Huang over an affair with a woman suspected of Chinese intelligence ties — Megaspeed, her company, has become one of NVIDIA's largest buyers at roughly $4.8B in equipment, and Congress wants Huang testifying by November 18. Mea
Thinking Machines Lab dropped Inkling 2 Small — a 594B-parameter MoE with 17B active — but is holding the weights back for a week of closed safety testing before an Apache 2.0 release. Bridgewater's fine-tune of Qwen3-235B on Tinker hit 84.66% across six tasks versus GPT-5.5's 78.2%, at roughly 1/14
OpenAI released GPT-6 Cyber, its first vertical security model: ExploitGym rose from 32.1% to 48.5%, and it confirmed 948 privilege-escalation vulnerabilities in the Linux kernel and found 81 previously unknown high-severity vulnerabilities in Firefox. It treats "capability gains" and "staying in bounds" as two goals to optimize at once, reaching 100% on the out-of-scope alignment eval.
The open-weights world had a busy day. MIT CSAIL showed LLMs can read and rewrite neural network weights directly — nudging just 0.016% of Qwen3.5-0.8B's parameters lifted MATH-500 from 7.9% to 48.1%, no backprop involved. Anthropic's FlashProve made verifiable inference concrete with zkSNARKs, gene
The agent era is forcing a rewrite of the software stack underneath it. GitHub detailed Project Rubicon, its new Git storage architecture, already handling 5,000 concurrent agents and 7,200 pushes/s on a single repo. Microsoft Research pushed Proof-Driven Development to formally verify agent-written
Kimi K3.1 Pro dropped its weights today — 1M context, 3T-scale, with vLLM shipping Day-0 support across GPU and TPU. OpenAI's autonomous security pipeline confirmed and patched 948 Linux privilege-escalation bugs for about $1.2M in API costs. And the midterm elections handed AI its newest bottleneck
The AI hardware trade cracked on both sides of the Pacific. Cambricon fell 10.81% and lost its ¥500B market cap, Zhongji Innolight dropped 12.69% on a Goldman downgrade, and the STAR 50 slid 3.81% — while CoreWeave jumped 7.16% as Oracle's $20B raise calmed AI-debt nerves. Meanwhile OpenAI disclosed
Mistral dropped the open weights for Mistral Large 4, a 1T-parameter multimodal flagship that hits 19.7% on FrontierCode 2.0 and jumps Terminal-Bench 4.0 from 28% to 41% — Europe's strongest open coding model. OpenAI published a deep architecture writeup on Pando, its in-house Git backend now servin