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Google launches Gemini 4 Argon, leads 13 of 18 disclosed AI benchmarks

Google introduced Gemini 4 Argon, a new frontier AI model it says tops or ties rivals GPT-6 Astra and Claude Opus 5.5 on 13 of 18 disclosed benchmark categories. The model is initially limited to trusted cyber-defense partners and select pre-release testers, with wider rollout planned later. Google also says Argon supports up to 1 million output tokens, a sharp jump from the prior 64,000-token limit.

OpenAI, Google, Meta, Nvidia, xAI and Anthropic sign voluntary AI safety accord with Trump

Six major AI companies signed the White House Accord on Super Intelligence, a voluntary agreement to adopt internal safety controls, submit to independent audits, and expand board oversight of AI safety and security. The accord sets no implementation deadlines and carries no mandatory requirements, though it notes these steps could eventually be codified into law.

White House gets 24 AI firms to sign voluntary safety pact, no new laws

On Tuesday, roughly two dozen AI companies—including Anthropic, OpenAI, xAI, Nvidia, Meta and Google—signed a voluntary agreement with the Trump administration to adopt White House-recommended safety controls, including independent audits of cybersecurity, biosecurity, chemical-threat and model-behavior risks. The pact imposes no legal obligations, and Trump called it 'morally binding,' comparing it to a constitution while leaving open the possibility of eventually codifying its terms into law.

Trump meets AI CEOs, backs voluntary safety pledges and data center growth

President Trump convened executives from OpenAI, Anthropic, Meta, Google, Nvidia and other firms at the White House, where they agreed to voluntary AI safety standards including independent audits and safeguards against AI systems hacking other technical systems. Trump also endorsed continued rapid expansion of AI data centers despite concerns about electricity demand and costs to local communities, floated a 10-member oversight board, and directed agencies to use the term 'super intelligence' instead of 'artificial intelligence.'

DeepSeek's KV cache compression techniques adopted industry-wide, cutting AI serving costs

DeepSeek has published a series of KV cache optimizations—including MLA architecture, Compressed Sparse Attention, and now CSA2 with cross-layer reuse and FP4 caching—that reportedly shrink cache memory footprint per token by roughly 437x compared to its earlier V1 model. These techniques reduce the VRAM needed to serve long-context sessions such as coding assistants, and the report says other labs have begun using similar approaches without crediting DeepSeek.

Anthropic report says Zhipu's GLM-5.3 nears its unreleased Mythos in exploit-writing tests

Anthropic published benchmark results claiming Zhipu AI's open-weight GLM-5.3 model can autonomously generate working cyberattack exploits, including chained exploits, with safeguards that can reportedly be bypassed. In its Exploitbench tests, GLM-5.3 produced 50 successful Chrome exploits out of 410 attempts, close to the 56 achieved by Anthropic's own unreleased Claude Mythos model, while rivals Kimi K3 and DeepSeek V4.1 Flash scored 0% on a related control-flow hijack test.

Reddit tightens Old Reddit access, will end RSS support Nov 13

Reddit is restricting the classic 'Old Reddit' interface to users who have logged in and used it within the past six months, building on a recent requirement that users log in at all to access it. The company also plans to discontinue RSS feed support on November 13, citing large-scale scraping and automated abuse, and is pointing moderators toward alternatives like Discord Relay.

Trump signs voluntary AI safety accord with Amodei, Pichai, Zuckerberg and others

President Trump announced a voluntary agreement signed at the White House by AI executives including Anthropic's Dario Amodei, Google's Sundar Pichai, Meta's Mark Zuckerberg, OpenAI's Greg Brockman, Nvidia's Jensen Huang and xAI's Elon Musk. The accord commits companies to internal controls, independent external audits, and board-level committees to review those audits, while leaving open the possibility of future codified regulation.

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