🦾 AI Hacked a Gym to Book a Class

Hey, AI Enthusiast!

Welcome back to the #1 AI newsletter in the world!

Here’s a glimpse into what we have today:

Google’s full Nano Banana Playbook.
Spotify’s AI Persona badge is coming.
Claude will begin marking its own AI text.
AI booked a gym class by hacking the gym.
Grok Bot gives every agent its own computer.
Huang says closed AI models make us less safe.
The hardest test built for AI is already half beaten.

Today’s Sponsor

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Breaking News

The Latest AI Developments

🤖 Grok Ships AI Teammates

Most agents wait for a prompt. These get their own computer. They sign into your apps and work. They only come back when something needs approving. Show one a job once and it remembers.

✍️ Claude Starts Signing Its Work

The watermark isn’t on the page. It’s inside the words. Copy it, paste it, edit it lightly, and it rides along. Generated files get a signed tag too. Detection tools follow soon.

🎭 AI Personas Are Coming to Spotify

A badge lands in mid-September. It says the artist isn’t a real person. Say nothing and reviewers apply it anyway. Then the algorithm drops them from recommendations by default.

AI Finds

Beyond the Feed

🏋️ AI Hacked a Gym to Book a Class

Ask yours for a favor and it might break something to deliver. This one bumped a stranger off a waitlist.

🔓 Closing AI Down Makes It Riskier

One model everyone leans on is one target. Huang wants open AI in every security researcher’s hands.

🍌 Prompt Nano Banana Like Google Does

Weeks of testing, every use case they thought of. Out came frameworks, specs, and prompts worth copying.

Coming in Hot

AI Tools of the Day

🧠 MF0 puts multiple AI models in one chat and builds a memory tree from your conversations, so every reply carries your whole history forward.
🎬 Movie Maker Edit Pro turns a folder of AI clips into a finished film, ordering shots, setting transitions, rendering, and leveling the sound on its own.
⚖️ Disclaimr watches all 54 US securities jurisdictions for rule changes and sends you only the ones touching states where your firm is registered.
🔍 Are You Found By AI scans 7 AI engines for what they say about your business, quoting every answer word for word and flagging name mix-ups.
🎵 AirMusic generates songs and turns them into music videos, now with on-screen subtitles for lyric clips and automatic retries when a track fails.
🛍️ Anyvids shoots your product catalog with AI, generating photos and video, relighting scenes, and running virtual try-on so nothing needs a studio.
🧐 Criticly critiques any text you highlight in Gmail, Notion, or your editor, returning counterarguments, blind spots, and unanswered questions.

🦾 Launch your AI tool on the #1 AI tools marketplace.

By TAAFT

Claude settles an 87-year-old math problem in three lines, posted during the World Cup final. The hardest test ever built for AI goes from single digits to over 50% in 18 months. A Nobel-winning economist says none of it’ll show up in the economy.

In our latest video, we trace how the self-improvement loop went from theory to live data, and why the smartest people alive still disagree about it:

How Claude closed a problem open since 1939, in three lines.
Why mathematicians tore apart the last big AI math claim, and the post vanished.
How the length of work AI handles alone now doubles every 3 months.
What happened when the hardest test ever written for AI met 18 months of progress.
Why a Nobel-winning economist puts the whole effect under 1% over 10 years.
How a game a child solves in minutes still beats every frontier model.
Why every singularity announcement seems to arrive beside a fundraise.

Check it out here ➜

Notable AIs

Notable AI Tools

🎬 Artlist now runs Seedance 2.5, generating 30-second clips from up to 50 references with dialogue, music, and effects already in sync.

Reach out to over 2.5 million AI enthusiasts today. Become a sponsor

Open Source Finds

From the Source

🧠 Jan runs open models on your own machine, connects to cloud ones when needed, and serves both to your other apps.

🔎 Vane answers questions from the web and your own uploaded files, returning sources, images, and video in one place.

🎨 Invoke generates and edits images on your own hardware, with a unified canvas and node workflows across Flux and Qwen.

Prompt of the Day

Build the Break-Glass File

Important Note: You’ll need to click the button to get the complete prompt.

View and copy today’s full prompt

If you’d rather view this prompt in Notion, click here.

This prompt builds the one page someone you trust would work from if you dropped out of reach for two weeks: a hospital stay, a phone lost in another country, or worse. You finish with a scannable file, a place to keep it, and a short list of errands worth doing this week.

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That’s all for today! Tuesday already? Good, the best part of the week is still ahead. If something caught your eye, reply and let us know. And if you found this useful, don’t forget to share it with friends, family, and colleagues who need to catch up as well. 🦾

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Signing off,

— There’s An AI For That

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