NVIDIA explains that deploying physical AI at scale requires safety covering hardware, software, AI behaviour and operating environments, and introduces its full-stack safety system NVIDIA Halos.
NVIDIA held an AI ecosystem event at the Grand Egyptian Museum, with Egyptian Deep Learning Institute participation growing over tenfold in a year. Hassan Allam received a data centre licence from Egypt's National Telecom Regulatory Authority and is developing a new centre with A15 with expected investment of $400 million. NVIDIA says four African AI factories have been announced or launched, with another 656 MW under construction.
Microsoft published RetroChimera, a retrosynthesis prediction framework, in Nature and open-sourced its implementation and weights. It combines the Transformer model R-SMILES 2 with GNN-based NeuralLoc, using a learned ensemble to rerank predictions. Chemists preferred its single-step reaction predictions in blind testing.
NVIDIA argues AI security should be treated as an engineering problem, with explicit requirements, executable controls, named owners and evidence of effective protection. Its open-source NVIDIA OpenShell enforces policies outside agent reasoning and provides sandboxed execution. Cisco DefenseClaw adds governance, while JFrog integrates OpenShell to scan and validate agent skills.
A long RAND report recommends a US 'freedom of action' strategy amid uncertainty on the path to superintelligence, preserving options through AI safety investment, safety architecture, national security reform and public resilience. It outlines seven prototype strategies in coexistence, denial and acceleration categories, and five uncertainties: proximity of danger, coexistence feasibility, constraint feasibility, decisive strategic advantage and suppression feasibility.
MIT Technology Review and Times of San Diego spent 15 months creating the first comprehensive map and analysis of deaths near US border surveillance towers, examining migrant deaths since 2015. They requested records from 17 Texas county sheriff's offices and obtained over 4,000 pages from 14 counties, used Anthropic's Claude API to extract coordinates where remains were found, then manually checked samples.
Higgsfield AI used GPT-6 Astra to launch new video features in a day, helping small businesses create video adverts and bringing creative tools to market faster.
MIT Technology Review found systemic defects in the virtual wall of AI surveillance towers at the US border, including equipment failures, algorithmic misses and agents not responding to alerts, contributing to over 1,050 deaths, with the true number underestimated.
OpenAI is working with an independent mathematics and AI advisory group to guide review and communication of emerging AI results in the field. Specific members and operational details have not been disclosed.
MIT Technology Review cross-referenced nearly 4,000 remains-discovery locations with almost 600 border surveillance towers, finding more than 1,050 deaths within tower coverage from 2015 to early 2026, involving three generations of systems from Anduril, Elbit and General Dynamics.
NVIDIA highlighted five AI clean-energy companies at New York Climate Week. ThinkLabs AI's NVIDIA CUDA-based digital twins and agents help Southern California Edison cut grid connection application assessments from 30–45 days to two minutes.
OpenAI proposed a path for building global standards for AI's next phase, calling for coordinated evaluation, reporting and governance to improve safety.
OpenAI Academy added learning pathways for employees, developers, managers, educators, students and others to develop and demonstrate practical AI skills.
Hugging Face released tokenizers v1, preserving token IDs, APIs, vocabularies and merge ranks from v0.23 while increasing speed by up to tens of times.
V7 reduced costs by 78% with GPT-5.6 Luna while improving accuracy. GPT-5.6 turns scattered company documents into agent-ready context for completing complex work with source links.
An engineer who joined a large company two weeks earlier says specifications, code, tests, PRDs, tickets and their handling, and reports are all generated by Claude Code. Nobody likes the approach, but they are told to deliver as much as possible. They repeatedly heard leadership say shipping code was not the bottleneck, while engineers from L1 to L7 worked 12–13 hours daily just pressing Enter, with nobody reading anything.
Simon Willison rejected the view that MCP is now a bad idea, arguing it retains irreplaceable value beyond terminal agents such as Claude Code and Codex with unrestricted internet access. MCP makes it easier to limit external service access, keep agents from directly handling API keys, provide connection and authentication interfaces and maintain strong audit logs. Dismissing it because fully capable coding agents do not need it overlooks other use cases.
Simon Willison released llm-keys-ui 0.1 to configure API keys on remote machines. Running uvx --with llm-keys-ui llm keys-ui --all opens an interface to save keys over the local network or a Tailscale device IP, avoiding pasting secrets into ChatGPT or agent sessions.
Simon Willison released datasette-explain 0.2.2, related to SQLite and Datasette. The original does not specify the changes.
Latent Space's AINews roundup said Jev's launch video reached 36 million views within two days, with at least six reproductions or similar approaches: ModernBERT-based Laya, diffusion-based DiffusionGemmaJev, Qwen3.5-9B LoRA-tuned Bespoke Nimble, SemIf, Jevlike and Kev-0.5B.
Google Research released MilleMiglia, a C++ generator of realistic, privacy-preserving benchmark instances for middle-mile logistics delivery. Source and documentation are public on GitHub.
The latest GitHub Podcast examines five AI development memes. AI-generated code still needs reading and accountability, with review proportional to risk. Skills package team experience, while MCP standardises connections to tools and data; they can combine. RAG is not dead: it provides relevant information beyond training data and can coexist with agents, Skills and MCP in one workflow.
OpenAI released an Australian teen safety blueprint with six pillars for safer AI experiences that protect and empower teenagers.
Anthropic introduced Projects in Claude Code, allowing one conversation to spawn parallel cloud sessions, pass context between threads and keep running after users leave. Google updated the Antigravity-based harness for Gemini managed agents with Credentials API and Files API, claiming up to 30% lower costs and 22% higher cache-hit rates.
Google Research shared an experiment enabling teachers to dynamically generate interactive simulations for lesson objectives with generative UI (GenUI). It released over 30 English examples for secondary STEM across physics, chemistry, biology and maths, all AI-generated and teacher-reviewed.
Pawprint Studio's open-world creature-catching RPG Aniimo launches day one on GeForce NOW, enabling streaming on Steam Deck and newly supported Firefox without waiting for a 45 GB download.
Cooley built GO Public on ChatGPT Work, bringing intelligence into IPO workflows to help lawyers spot potential issues earlier and focus judgement where it matters most.
Latent Space's AINews rounds up 15–16 September developments, highlighting two reality checks for coding-agent optimism. Steve Yegge shut down Gas Town and admitted that despite spending thousands of dollars monthly on coding-agent subscriptions, Gas Town was the only project he had built with them.
GitHub used the Copilot app and Copilot CLI to completely rewrite the Copilot agent runtime from TypeScript into over 800,000 lines of production Rust. AI agents wrote most of the code, delivered incrementally across 128 PRs, improving performance by several orders of magnitude.
OpenAI released OpenAI for Law, providing frontier intelligence, firm-specific workflows, connected legal data and legal-grade controls for confidential client work. It includes Astra for Law.
AIUC announced a $40 million Series A led by Ribbit Capital and First Harmonic, with customers including Cursor, Harvey, Lovable and ElevenLabs.
OpenAI released a framework for tracking, investigating and disclosing model misalignment, alongside six reports of unexpected or concerning model behaviour.
OpenAI and AARP will provide free hands-on ChatGPT workshops for 1,000 older adults in ten US cities, helping them safely develop practical AI skills.
NVIDIA submitted preview results for Vera Rubin NVL72 to MLPerf Inference v6.1 for the first time, achieving throughput up to 3.7 times that of GB300 NVL72 on Qwen3-VL and up to 2.5 times on DeepSeek-R1.
Emerald AI, Google and NVIDIA announced the AI Energy Management Alliance (AEMA) to encourage data centres to dynamically adjust electricity use to grid conditions.
OpenAI introduced new AI advertising experiences, including Sponsored Agents and tools for marketers, integrated with HubSpot and Shopify.
OpenAI described how ChatGPT Work and Codex analytics help teams understand AI usage and spending, identify training needs and connect adoption to business outcomes.
Mistral announced a partnership with Mozilla. Firefox's AI browsing assistant Smart Window (beta) is now powered by Mistral models, initially for France and North America, with the UK and Germany expected later this year.
Hex's data agent uses GPT-6 Astra to turn analytical answers into interactive visual reports that employees want to share.
TypeSafe released Jev, a non-autoregressive model trained with RLCD solely for decisions, classification, routing and scoring. Official claims put it at 20–200 times faster and 40–400 times cheaper than small frontier LLMs, with no output token charges.