The world's biggest AI model just became free, Nvidia is talking about backing a quarter-trillion dollars of OpenAI's next data centre, and one AI model tried to break out of its test environment over the weekend. Here's what actually matters for your business.

G'day, whether you're running a trade business off your phone or managing a small team, today's stories are a reminder that AI is getting cheaper and more capable fast, while the safety side of the industry is being tested in real time.

In today’s briefing:

🇦🇺 Australia AI Watch: Brisbane gets AI-powered traffic lights, new national AI standards from Canberra, and a Sydney hub tackling bushfires and floods with AI

🌏 The world's largest free AI model just dropped its weights

💰 Nvidia in talks to back $250 billion of OpenAI's next data centre

🏢 Oracle cuts up to 30,000 jobs to fund its AI data centre buildout

🛠️ Tool Spotlight: Google's NotebookLM for making sense of your own documents

💡 Today's prompting tip: getting a proper first draft, not a rough one

Moreton Bay council will trial the system later this year at an intersection in Petrie, swapping fixed light-timing for sensors that read real traffic conditions, including cars, trucks, cyclists and pedestrians, and adjust signals on the fly instead of cycling through a set pattern. If the trial goes well, the council plans to roll it out to busier intersections.

Why it matters for you: if you're driving for work around south-east Queensland, this is the kind of change that could quietly cut your time stuck at empty-road red lights. It's also a preview of the kind of local AI rollout likely to spread to other councils if it proves itself.

Source: CarExpert

A new Office of AI has been set up inside the Prime Minister's department to coordinate the work, with standards expected to cover large data centres, workplace rights, education, and stronger protections for artists whose work is used to train AI systems. Legislation isn't due until next year.

Why it matters for you: this is still early, but it signals Australia is moving away from a hands-off approach to AI. Worth keeping half an eye on if your business uses AI tools that touch customer data or creative content.

Source: SBS News

The hub invites universities, government and businesses to collaborate on AI projects, with early focus areas including bushfires, floods and cybersecurity, using tools like digital twins and generative AI to model and respond to these problems.

Why it matters for you: tools developed here could improve early warnings and response for communities in fire- or flood-prone areas, since it's local research aimed squarely at real-world Aussie problems, not just lab demos.

Source: PerthNow

The Daily Rundown: Chinese AI lab Moonshot released the full weights for its Kimi K3 model this week, making it the largest openly downloadable AI model ever, free for anyone with the hardware to run it. At 2.8 trillion parameters, it matches or beats several benchmarks from the leading paid Western models while reportedly costing a fraction as much to run.

Practical takeaway: you probably won't run this yourself, since it needs serious server hardware, but expect flow-on effects: increased price competition is likely to push down what you pay for AI tools generally over the coming months.

Source: Tom's Hardware

The Daily Rundown: Nvidia is reportedly negotiating to guarantee roughly $250 billion in financing to help OpenAI lease a massive data centre being built in Ohio, on the site of a former uranium plant. The full project could cost more than $500 billion, making it the largest data centre project announced anywhere, with Nvidia's backing helping OpenAI borrow cheaply while locking in years of demand for its own chips.

Practical takeaway: none of this changes what you pay for AI tools today, but it's a sign of just how much money is being staked on AI demand continuing to grow, worth remembering next time a headline claims an "AI bubble" is imminent, since the largest players are still doubling down.

Source: Reuters via Virginia Business

The Daily Rundown: Oracle, a major US tech company best known for business software and, more recently, cloud computing and data centres, is reportedly cutting up to 30,000 jobs as it redirects spending toward its share of the massive "Stargate" AI data centre project, a joint effort valued at around $500 billion. It's one of the clearest signs yet that even large, established tech companies are restructuring hard to fund the AI infrastructure race.

Practical takeaway: if Oracle is a supplier or partner for your business, it's worth keeping an eye on how this affects service continuity and support over the coming months, since this kind of large-scale restructuring can flow through to account teams and response times.

Source: Build Fast with AI

Google NotebookLM lets you feed it your own documents, such as contracts, meeting notes, manuals, and reports, and ask it questions, and it answers strictly from what you gave it rather than guessing or pulling from the wider internet.

It's built for anyone who needs quick, accurate answers from their own paperwork without worrying about the AI making things up, which makes it handy for small businesses cross-checking supplier contracts or onboarding new staff against a manual.

It's free to use, and works straight from your browser with no setup beyond uploading your files.

notebooklm.google

Don't ask AI for a "draft" if you actually want something close to final, since vague requests get vague, generic output. Instead, tell it who it's for, what tone you want, and what to leave out.

Try this: "Write a follow-up email to a client who hasn't paid an overdue invoice. Keep it firm but polite, no threats, one short paragraph, and end with a clear next step."

With a frontier-class AI model now free to download and prices under pressure across the board, there's never been a cheaper time to actually start using AI properly in your business rather than just watching the headlines. That's exactly what Vortex Academy's courses are built for, with practical, no-jargon lessons you can put to use the same week. Have a look at what's on offer