Thursday 20 August 2026 | Join Free | Upgrade

Together with

Hi there, this is your daily ☕️ Techpresso.

In today's newsletter:

⚖️ Ex-Meta engineer testifies against Zuckerberg

🤖 Robots' ChatGPT moment nears

💬 Slack launches its own vibe coding tool

🔒 OpenAI spots misuse without reading prompts

🖥️ Meta AI launches Mac app

🔧 Marvell to build AI chips for Google

Plus: 🎁 11 other news you might like, 🧰 6 tools, and 📚 5 papers.

FROM OUR PARTNER

Markdown output, now on every API

You can now receive results from any of SerpApi's 100+ APIs as clean, structured Markdown, using roughly 50% fewer tokens than JSON on average.

Add output=md or use the /search.md endpoint.

It requires zero configuration and is included with every plan at no additional cost.

Add &output=md to your next request and see the difference.
⚖️ Ex-Meta engineer testifies against Zuckerberg LINK
  • Arturo Béjar, a former Meta engineer, testified against Mark Zuckerberg in an Oakland federal trial, telling jurors the culture the CEO built made it nearly impossible to fix safety problems on Facebook and Instagram.
  • Four state attorneys general, California, Colorado, Kentucky, and New Jersey, argue the apps were designed to hook minors, pointing to infinite scrolling, autoplay video, beauty filters, and the "like" button as harmful features.
  • Béjar said the safety tools Meta shipped were left as optional settings instead of defaults, so almost nobody used them, while the company denies misleading the public and disputes penalties it says could reach $1.4 trillion.
🤖 Robots' ChatGPT moment nears LINK
  • Unitree chief Wang Xingxing told Beijing's World Robot Conference that humanoid robots are nearing a "ChatGPT moment," yet warned the breakthrough could take two to three years if all goes well, or five to 10 years if it doesn't.
  • Wang defined the milestone as a robot dropped into an unfamiliar home, taking voice or text orders and finishing about 80% of tasks with no scene-specific training beforehand, a test he calls a tipping point for the field.
  • His caution follows Unitree's Shanghai listing, where shares jumped nearly sixfold before falling 11% the next day, even as Chinese makers shipped over 40,000 humanoids in early 2026 to buyers who are still mostly universities and research labs.
💬 Slack launches its own vibe coding tool LINK
  • Slack has rolled out Slack Code, a new "vibe coding" feature that lets teams work alongside AI coding agents inside group chats to build and fix software without waiting on a human engineer.
  • When someone tags an agent like Claude Code, Devin, or GitHub Copilot, it opens a new channel with the right people and context, then lets everyone watch it build and check an HTML preview before approval.
  • Available now on all Slack plans, the tool requires human sign-off for risky steps like merging code to production, and the agent automatically archives the channel once the team approves the finished work.
🔒 OpenAI spots misuse without reading prompts LINK
  • OpenAI is testing a service called Private Safety Processing that watches for misuse of its AI across multiple sessions while keeping none of a customer's data, giving select enterprise clients a privacy-focused way to catch abuse.
  • An automated agent looks at the inputs and outputs of several conversations at once, catching bad actors who spread requests over time, such as someone trying to build malware, without any person reading the actual chats.
  • If triggered, the system sends OpenAI a "narrowly defined signal" flagging the activity, and the company then decides whether to act and may contact the customer, who can choose to share data at their own discretion.
🖥️ Meta AI launches Mac app LINK
  • Meta has released a beta version of its Meta AI app for the Mac, built mainly for businesses and content creators, with links to Facebook and Instagram plus tools for tracking how posts perform.
  • The app can share a window during a session through screen capture to give advice on your work, offers dictation across all Mac apps, and connects to Google Workspace if you have a professional Facebook or Instagram account.
  • Meta AI is free, though Meta One plans raise the rate limits, and its privacy policy states that interactions with AI features are used to train Meta's models, so users may want to be careful.
🔧 Marvell to build AI chips for Google LINK
  • Marvell has agreed to supply custom AI chips to Google, and in return granted Google the right to buy up to $12.2 billion of Marvell shares, sending the chipmaker's stock up as much as 14 percent.
  • Google earns the right to buy nearly 59 million shares at $206.58 each by placing orders, with each $500 million of chip purchases unlocking more, a deal that could bring Marvell about $120 billion in sales through 2033.
  • The chips are parts that attach to Google's tensor processing units, such as inference accelerators and storage and networking controllers, adding Marvell as a second major supplier alongside Broadcom, whose stock fell around 5 percent.

FROM OUR PARTNER

AI writes more code than ever, but reviewing it still means scrolling forty files in alphabetical order.

CodeRabbit Review reorganizes any PR into a structured, layer-by-layer walkthrough in the logical reading order of the change.

Cohorts group related files so you review one idea at a time; layers put foundational changes first.

Code Peek shows definitions and usages without leaving the tab, and Semantic Diff cuts through formatting noise.

Review your next PR with CodeRabbit Review Today

Other news & articles you might like

  • Binance now lets AI agents trade, but keeping them in check is largely up to users LINK
  • LG's new OLED manufacturing tech can make panels bigger and brighter LINK
  • Attackers are using AI to build exploits for industrial control systems, U.S. agencies warn LINK
  • YouTube starts funding shows directly to keep creators from licensing to Netflix LINK
  • Google packs Search and Gemini with new AI study tools LINK
  • Meta, Google, TikTok, and LinkedIn now face an Australian news law whether they carry news or not LINK
  • Chinese firm to send 1,000 robots into real workplaces to cook, inspect and dispense meds LINK
  • Meta spends hundreds of millions a year on AI models through Microsoft LINK
  • Waymo’s cheaper, next-gen robotaxi is now open to all riders in these three cities LINK
  • OpenAI’s ads business hits Europe at the six month mark LINK
  • Alexa+ Is Now free on Fire TV devices: Here's what the AI Tool Can Do For You LINK

🧰 Trending tools

Klaviyo: Enter your URL and get a 30-day marketing plan, with AI handling the campaigns, copy and customer replies. Setup takes 30 seconds. Generate my free plan
Big Mike: texts you graded sports betting picks with lines and books via iMessage, tracks line-moving news, and syncs with your fantasy leagues for roster advice. LINK
Edgemetry: self-hosted, cookieless web analytics running on a Cloudflare Worker and D1 database, deployable in one click with a 2.1 KB script. LINK
min.: automatically builds contact profiles from your emails and meetings, surfacing relationship context so you can follow up smarter and close deals faster. LINK
NS1: assesses your stress-response in 5 minutes, scoring your regulation baseline and five core skills, then maps a targeted improvement path. LINK
Balsa UI: connects your design system to a UI library via a registry that delivers source code AI agents can read, extend, and modify. LINK
Hexel Editor: a native macOS hex editor that opens huge files instantly, decodes bytes, parses Mach-O/ELF/PE/PNG/ZIP structures, and runs checksums and entropy analysis. LINK

You can check the previous tools here, or add your tool here

📚 Trending papers & reports

> Reach 700,000+ tech professionals: If your company is interested in reaching an audience of tech executives, decision-makers and engineers, you may want to advertise with us.
> Blood-sugar prediction tools look equally accurate overall but hide real gaps, making ~6 mg/dL bigger errors for Type 1 than Type 2 patients across all 33 models tested, proving population-wide validation alone misses fairness problems. LINK
> AI personality profiles reveal that human choices across 10 economic games and 78,657 people worldwide can be captured by just three traits, risk aversion, strategic savvy, and trust, hinting at simple portable models of behavior. LINK
> Always-on machine listening spots equipment faults from sound using a brain-inspired chip that runs continuously while using roughly 100x less energy per reading than standard processors, making persistent factory monitoring practical. LINK
> Counterfactual medical images explain why a diagnostic classifier flags a scan by editing only the disease-relevant features between healthy and sick examples, giving cleaner explanations that dodge the classifier's own hidden biases. LINK
> Hospital data gaps can be partly bridged so a shared medical model still works when a site lacks certain records or scans, recovering about half the accuracy lost when heart tracings or chest X-rays go missing. LINK

🤝 How do you use AI?

We're here to make AI make sense to everyone, not just the people building it.

The most interesting part has turned out to be the people. Someone out there is using AI in a way nobody designed it for, and it quietly changed how their week works.

So we're asking: how do you use AI, at work or in life? Big or small, clever or mundane. We don't judge. We'll feature the most interesting ones right here in the newsletter, for everyone else to borrow.

Tell us how you use AI. It takes 2 minutes →

🎓 Want to master the AI tools we cover every day?

Techpresso's AI Academy has 330+ step-by-step tutorials on ChatGPT, Claude, Perplexity, and every tool that matters. No fluff — just practical workflows you can use at work. Try it free for 7 days.

Did you know? Brendan Eich wrote the first JavaScript prototype in about 10 days in 1995, and the language went through three names — Mocha, LiveScript, and finally JavaScript — before its release.

💬 How did you find today's edition?

We read every reply — just reply to this email and let us know how we can improve!

★★★★★  Nailed it
★★★  Average
  Fail

Not subscribed to ☕️ Techpresso yet? Subscribe for free