AI News

Anthropic Launches OSS Scanner, a Free AI Vulnerability Scanner

Anthropic has launched OSS Scanner, a free, opt-in vulnerability scanner for critical open-source projects. The Anthropic OSS Scanner runs the company’s strongest models, including Claude Mythos, against enrolled codebases. Reports go straight to maintainers without human review. That trade delivers faster findings, but shifts triage work onto project teams. 11 days after the October 8 […]

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Researchers from Stanford and UC Berkeley Introduce TokenGate: Token-Gated Attention Makes Long-Context Prefill Up to 11.3x Faster

Stanford and UC Berkeley researchers released TokenGate, a drop-in learned token pruning module for LLMs. It cuts long-context prefill time-to-first-token by 1.4x to 11.3x and peak memory by 1.5x to 3.4x without accuracy loss.

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Hugging Face Releases Carbon-X, a 14B Open DNA Language Model that Brings DNA and Natural Language Together for the First Time

Hugging Face released Carbon-X, an open 14.8B DNA language model built on Qwen3-14B. It reads raw DNA in chat, answers in English, and averages 66.7% across 5 DNA benchmarks under Apache 2.0.

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Google’s AI search changes upended online publishing

This is The Stepback, a weekly newsletter breaking down one essential story from the tech world. For more about AI’s impact on the web, follow Emma Roth. The Stepback arrives in our subscribers’ inboxes on Sunday at 8AM ET. Opt in for The Stepback here. How it started The digital publishing industry has relied on […]

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r/opensource just banned AI, non-English speakers, and more

The mods at r/opensource posted new submission rules that, among other things, banned projects that use AI. The post made Saturday evening opens by saying, “If your project uses AI, is made by AI, or is intended for AI, it’s not welcome on r/opensource. AI, as it exists today, is incongruent to this Open Source […]

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Blue Planet III is keeping the rough edges in the age of AI

BBC’s Blue Planet III is looking to prove its authenticity by leaving in the less-than-perfect shots. Previous incarnations of the nature series were defined by their gorgeous, crystal-clear footage that seemed almost too good to be real. But one dead giveaway of AI is when things look too polished and seamless. To counter that, Blue […]

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Stateful Agentic Engineering Copilots with Letta: Core Memory, Shared State, Semantic Retrieval, Custom Tools, Streaming, and Portable Agent Workflows

Discover how to extend agentic memory beyond basic prompts by building a stateful engineering copilot with Letta. This comprehensive guide covers inspectable core memory, archival vector retrieval, multi-agent shared state, custom tools, and portable workflows.

The post Stateful Agentic Engineering Copilots with Letta: Core Memory, Shared State, Semantic Retrieval, Custom Tools, Streaming, and Portable Agent Workflows appeared first on MarkTechPost.

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Pennsylvania will require labels on AI-generated ads

On Thursday, Pennsylvania Governor Josh Shapiro signed the Artificial Intelligence Deceptive Advertising Act into law, requiring disclosures on AI-generated ads. The law requires any ad – whether it’s a still image, video, audio, or text – that “has been significantly modified or generated by artificial intelligence” to include a label in the same format as […]

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The Week’s 10 Biggest Funding Rounds: AI Drives A Varied Lineup Of Large Financings

It was another interesting week for AI-related startup funding, with a number of large rounds and quirky companies. The largest financings went to Tenstorrent, a developer of AI processors and systems, and AI lab Flapping Airplanes. The quirkiest round, meanwhile, was undoubtedly a $200 million financing for Warhound, which wants to breed elite military dogs. A number of big rounds in areas including biotech, space tech and physical AI rounded out the list.

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NVIDIA Releases Nemotron 3.5 Bolt E4B 4GB: An Open Small Language Model for Local Voice Agents, Game Characters and Robots

NVIDIA released Nemotron 3.5 Bolt E4B 4GB, an open small language model post-trained from Gemma 4 E4B for local voice assistants, game characters and robots, targeting about 4GB of VRAM on RTX and Jetson.

The post NVIDIA Releases Nemotron 3.5 Bolt E4B 4GB: An Open Small Language Model for Local Voice Agents, Game Characters and Robots appeared first on MarkTechPost.

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OpenAI now trains its frontier AI models with no internet access

OpenAI is now training its most advanced AI models without internet access following a string of rogue hacking incidents. In a blog post on Friday, OpenAI says it built an offline testing environment where AI models can interact with indexed and cached web content “without risk of affecting external systems.” OpenAI paused training its frontier […]

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