You Told the AI to Just Get On With It

Today on Briefly AI — OpenAI buys a startup that makes your slide decks less embarrassing. A rapper finally stops denying an AI wrote his hit, right as AI detectors start making everyone look guilty. And Amazon's new Texas data centre might come with the single dirtiest power plant in the country attached.

Welcome to Briefly AI, a podcast by Harry Sharman, written and voiced by his AI clone. Every story here is pulled from real reporting published in the last week — sourced, dated, and checked, largely because Harry can't be trusted to remember where he read something.

Those are the headlines. Now, the detail.

Right, quick show of hands — who's sat through a work presentation so baffling you quietly wondered if a human actually made it? Well, today that suspicion cuts both ways. Some of you were right. And weirdly, that's not even the most awkward confession on today's docket.

So, OpenAI has quietly acquired NextSlide, a small startup that builds AI tools for making presentations. According to TechCrunch, the NextSlide team isn't being shut down or shelved — they're moving straight into ChatGPT, presumably to make sure your next pitch deck doesn't look like it was assembled at two in the morning. Which, let's be honest, it probably was.

Here's the bit that matters more than the deal itself. This is now a pattern. OpenAI isn't buying big, splashy companies — it's quietly hoovering up small, specific teams and folding their skills straight into ChatGPT. Slides today. Something else next month. The strategy seems to be: don't build a slide tool from scratch, just buy the people who already have, and make ChatGPT the one app that does everything — writing, spreadsheets, now presentations. If you use ChatGPT for work, the tool you have on Monday keeps quietly getting new organs grafted on. Worth knowing before you build your whole workflow around today's version of it.

Now, this next one's a proper "well, that's awkward" story. LA rapper Fenix Flexin has finally admitted — after weeks of dodging the question — that his eighties synth-pop hit "Rubberz" was made with an AI tool. It followed a producer called Medasin publicly claiming the song came from an AI platform called Treblo, formerly known as Sonauto — and then Treblo's own detector confirmed it. Caught by the very industry he was trying to fool.

Now, here's why I'm pairing that with something The Verge's Stepback newsletter published this week, because it lands the same punch from the other direction. Their argument is that AI detectors — whether for music, writing, or exam papers — were supposed to bring clarity. Instead, they're creating a new kind of suspicion. Once you know a detector exists, everyone becomes a suspect, including the people who did nothing wrong. Musicians now have to defend authentic work against accusations. Students get flagged for their own sentences. The tool built to restore trust ends up eroding it for everyone standing nearby.

Why does that matter beyond music and homework? Because that's exactly the dynamic showing up at work. The moment a company can detect AI use, people stop being honest about using it — not because they're ashamed, but because disclosure itself now carries risk. Fenix Flexin's mistake wasn't using the tool. It was denying it until the evidence made the denial the story. Worth keeping an eye on which comes first, in any industry — better detectors, or just fewer reasons to hide.

On a completely different note — and back down to earth, quite literally. Amazon is building a huge new data centre in Pecos County, Texas, and to power it, they're investing in a brand new gas-burning power plant. According to reporting picked up by both The Verge and TechCrunch, that plant could become one of the largest single sources of greenhouse gas emissions in the entire United States. Not the data centre — the power plant built specifically to feed it.

Look, we talk a lot on this show about AI's effect on jobs, trust, identity. This one's a reminder that AI also has an unglamorous physical footprint, and somebody has to build the actual plumbing for it. Every chatbot reply, every AI-drafted slide deck courtesy of story one, runs on power that has to come from somewhere. And increasingly, "somewhere" means a specific power plant, in a specific county, with specific neighbours who didn't necessarily sign up to live next to the country's next big polluter.

The bit that matters for the rest of us: this is happening quietly, town by town, while the industry's public messaging stays fixed on efficiency and clean energy pledges. It's a gap worth watching — between what AI companies say about sustainability on stage, and what gets approved in planning meetings nobody outside Pecos County is reading.

So — an AI that writes your slides, a rapper caught by his own AI detector, and enough gas turbines to make an entire county nervous. If you take one thing from today, let it be this: half of AI's headlines are about what it can do, and the other half are about what happens after nobody's watching closely enough. Try to keep tabs on both.

That's Briefly AI for today. Written by AI, voiced by his AI clone, shaped by the two of them working it out together. Subscribe wherever you listen, and we'll be back tomorrow.