According to NVIDIA, RTX Spark Windows laptops, with up to 128 GB of memory, are on sale from ASUS, Dell, HP, Lenovo, Microsoft and MSI, starting at $2,399. In issue 008, NVIDIA announced the software was ready: now the machines are here, for local AI on a laptop, with up to one petaflop of compute (a million billion operations per second). The page does not give the price of the 128 GB version, and Llmspeed (see Releases) helps you judge the speed before you buy. blogs.nvidia.com/​blog/​…

Hugging Face introduces TorchNeuron, the AWS tool that runs Hub models on Trainium, Amazon's chips. It supports 89% of the 100 most used text generation architectures, against 46% for Optimum Neuron v0.4.5; the post gives no pricing. huggingface.co/​blog/​hf-torchneuron

OpenAI says it has banned two AI-backed influence operations that spread geopolitical messages while hiding their origin: the Iranian one under the bylines of seven fake journalists, the Russian one behind a front think tank. A monitoring agent swallows this kind of source like any other: a byline is no substitute for checking who is behind it. openai.com/​index/​…

According to NVIDIA, PC applications are ready for RTX Spark, a single chip that brings together up to 128 GB of memory and 1 petaflop of AI compute (a quadrillion operations per second), whose laptops, announced last week by NVIDIA and Microsoft, go on sale on Friday, October 16. Windows PCs will be able to keep large open models in memory for their agents (see MXC, at the top of this issue). blogs.nvidia.com/​blog/​…

NVIDIA releases its whole Run:ai platform as open source, open to its customers, developers and partners. If you share graphics cards across several AI jobs, you can install it without a paid license; what remains paid is listed in the post. developer.nvidia.com/​blog/​…

OpenAI will mark generated text to meet the EU's provenance rules, and opens its detector to researchers first. The mark arrives over the coming weeks on ChatGPT and Codex, in the EU; through the API, worldwide, on select models and only if you turn it on. openai.com/​index/​…

The DGX Spark, NVIDIA's small local AI machine, comes out with 64 GB of memory on October 23 from partners including Acer, starting at $4,999. According to NVIDIA, it runs models of up to 100 billion parameters, and two linked machines up to 200 billion. blogs.nvidia.com/​blog/​…

GitHub publishes ReviewBench, an open benchmark for agents that review code, built on representative pull requests. A way to compare automated reviewers before handing them a repository. github.blog/​ai-and-ml/​…

A DuckDB file can contain nothing but views, saved queries that point to Parquet files (a common data format) stored elsewhere: it stays at a few hundred kilobytes, whatever the size of the data. To hand a whole dataset to an agent, you share a small file ready to query. duckdb.org/​2026/​10/​07/​…

NVIDIA publishes the Open Agent Safety Platform, a reference design for monitoring agents down to the chip, with OpenShell to check them while they work. OpenShell is already open source (Apache 2.0 license), and on a Vera system with BlueField-4, it is a software update. No price is given. developer.nvidia.com/​blog/​…

OpenAI apologizes to Australia: during its own training runs, its models accessed government websites without authorization. For its most capable models, it is pausing training and tests that involve tool use, until new safeguards are in place. Your agents deserve limits you set yourself too. openai.com/​index/​…

DuckDB 1.5.6 fixes security flaws and gets faster. If your agent analyzes your files with DuckDB, update. duckdb.org/​2026/​09/​28/​…

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California's governor signed seven data center laws on September 21. Data centers will have to pay for power-grid upgrade costs, bring new clean energy supply onto the grid, and tell local governments and water suppliers about their water use. gov.ca.gov/​2026/​09/​21/​…

Anthropic CEO Dario Amodei proposes to "pace the frontier" in three steps. Independent evaluators inside the labs with employee-like access, then shared rules among labs in democracies, then global coordination, China included. Anthropic is taking the first step now. darioamodei.com/​post/​…

Microsoft AI opens a six-week public consultation on a code of conduct for its MAI models. Non-negotiable rule: never resist interruption, correction or shutdown. The code is not yet used to train the models. microsoft.ai/​code-of-conduct

NSA, CISA and FBI name six Chinese companies copying US models at industrial scale (DeepSeek, Moonshot AI, Alibaba, MiniMax, StepFun and Z.AI): they query them massively, through proxies and fraudulent accounts, to extract their capabilities. The agencies urge US AI companies to strengthen detection. cisa.gov/​news-events/​…

Meta presents Muse, a personal agent that browses the web for you. It books appointments for you, and an email or a purchase waits for your approval. Free, within a usage limit. ai.meta.com/​muse

Metabase: a critical SQL injection (CVE-2026-72898) lets an unauthenticated attacker gain administrator rights. CERT-FR issued a full alert, not a routine advisory, on September 10, and is aware of numerous compromises. Install version 0.63.10 or later (1.63.10 for Enterprise; on older branches, 0.58.28, 0.59.25, 0.60.21, 0.61.15 or 0.62.13), or else block public access to /api/session/reset_password. cert.ssi.gouv.fr/​alerte/​…

NVIDIA acquires Hugging Face for $12.9 billion. The main repository for open models passes under the control of the leading GPU supplier. Jensen Huang pledges to keep the platform open: neutrality will depend on what comes next. blogs.nvidia.com/​blog/​…

OpenAI commits one billion dollars to cyberdefence for critical services. The Daybreak programme opens subsidised access to its cyber models and products for operators of critical infrastructure, local government and open-source maintainers, with training and support, starting with the United States. openai.com/​index/​…

ChatGPT falls under the EU's heaviest regime. On 31 August the Commission designated it a very large online search engine under the Digital Services Act, alongside Reddit and Roblox. The threshold: 45 million monthly users in the Union. Four months, until the end of December, to assess and mitigate so-called systemic risks, protection of minors included, and to open its systems to external audit. Twenty-eight services are now designated.

What it changes for you this is the template for what will apply to other assistants as soon as they cross the threshold, and to whatever you build on top of them.

→ European Commission press release

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