Twitter Trends September 28, 2026

Paying to unlock hardware that’s already installed in a car and doesn’t cost the manufacturer anything feels uniquely shitty https://twitter...

Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family. It’s a clear upgrade over Sonnet 5, runs more than 30% faster, an...

Today, with over 100 industry partners, we introduced the NVIDIA Open Agent Safety Platform, bringing together OpenShell and Sentry. Artifi...

We believe superintelligence will create significant new opportunities for all people and businesses. Meta already serves billions of people...

Pretty excited for DevDay tomorrow. We have found a new thing. https://twitter.com/DavidGeorge83/status/2104576086101426620

Introducing Manus 2.0

Over the last 5 years, I've used every social investing product -- but they all tend to fail in one key spot: Closing the gap between (a) yo...

My conversation with Noah Shinn (@noahrshinn), founder of Instinct. Noah is building a personal AI assistant. It's still invite only, has s...

It takes a while to build the confidence, but there's no future where you're manually reviewing every line of agent code. Not much accelerat...

every single open source repo should have an explainer video like this 7min one for SQLite 1. explains what the repo does and why its usefu...

Introducing Team Bots, shared AI teammates that learn as your team works with them. Give your Team Bot the skills, plugins, and credentials...

The only programmers who are really in trouble with the competition from artificial intelligence are the ones who insist the world today isn...

it's basically impossible for someone to just "show you their prompt" now, because everything is about references, skills and examples I of...

The most dangerous thing you can do right now is NOT use the latest AI tools. Period. Every day a new company is laying off thousands of pe...

I finally reached the magic number of $5M in net worth 🥳 This isn’t all cash. It’s everything combined: + My 36 startups (90%+ of their v...

Hot damn, Meta poached the CEO of a $35B, publicly traded company, MondoDB to lead their enterprise AI efforts… CJ Desai joined MongoDB 11 ...

A thread of early experiments with Claude Sonnet 5.5. A fall foliage simulator by @_re_pete, made with Sonnet 5 vs Sonnet 5.5.

I made this holographic card with Opus 5.5 by combining 2D artwork with 3D objects. I used multiple PNG layers with a depth map skill then ...

The purpose of the AI industry should be to produce tools that, in the human hand, will improve human prosperity and welfare. It should not...

Sonnet 5.5 fixing a bug with Claude Code. 30% faster and 30% less usage. https://x.com/bcherny/status/2104638725317923228/video/1 https://t...

Tomorrow, @noahrshinn, the founder of Instinct, in his first interview…

I¹ ported my Mini web browser to Rust & Swift. It's faster, more secure, and shockingly, nicer to iterate on than Electron + Bun. I always ...

"Programmers, he says, became a priesthood that everyone else had to go through to get anything out of a computer, and AI has ended that mon...

I think every time AI can do something equally good or better than humans it stops being valuable or special Marketing videos used to take ...

We are excited to announce that World Labs is joining @AMD. The research and technical breakthroughs we have achieved since our founding in...

A list of surprising and mind-boggling stats from this conversation: - $1B+ a year in transaction volume (still invite only) - Growing 10%...

Branded Apple Stores on Apple Maps

Sonnet 5.5 basically Opus 5.5 but 50% cheaper and much faster. I've been early testing it and it's incredible. If this is pacing the fronti...

I wish I owned Goodreads. It has SO MUCH potential. Yet, sucks in so many basic ways. Has the hardest part: tons of great reviews and a go...

Congratulations @SpaceX team! This was incredible to see live. The energy here at Starbase is infectious.

Instinct raised $1B at a $10B valuation, from Benchmark, Sequoia, Coatue They have 14 employees. Most of the new money will go toward com...

Amazing! Congratulations to the Starship team. Witnessing this in person was incredible.

I don't read/write code these days, I only instruct an LRM. But it's not because I think LRM code quality is perfect, or even good. And it's...

This is bigger news than it appears I’ve had early access to Sonnet 5.5 for a bit now and honestly at first I couldn’t tell the difference ...

Introducing Forge, a pluggable, open-source pipeline that runs in CI to generate SDKs, CLIs, and documentation directly from API definitions...

"Slop" has become a comfort blanket for a cohort of programmers stuck somewhere between anger and bargaining on their way to acceptance. The...

We are releasing cf, our new command-line tool that mirrors the entire Cloudflare API and supports programmatic TypeScript configuration. We...

everyone is making such cool things except you

A $200 Claude Code sub gets you ~$9,000 of Opus usage per month. I have managed to run 3 Claude accounts down to 0% since Opus 5.5 dropped....

Updated the chatbot-template to latest next, ai-sdk, shadcn/react, cn and some bug fixes. More soon. https://github.com/shadcn-ui/chatbot-t...

We brought a friend. We think you two will get along. Introducing your personal agents, on Cue. https://twitter.com/CueAgents/status/21045...

JUST IN: China puts travel restrictions on top AI founders and their families, who will now require approval from Beijing even for short tri...

A new paper was published this morning: 'What if Automating AI R&D Triggers an Intelligence Explosion.' Authors include Jakub Pachocki, Geof...

From what we know (take with a grain of salt, we need much more transparency!), if @OpenAI had been running this on their own agents that at...

Asked Opus 5.5 for a video on data centers. The result is beyond what I could've imagined 🤯 Insane what models can do with a reference vi...

Been running a beta version of Campfire rewritten in Rust today! The code itself is still ugly as sin, and 6x as verbose, but the conversion...

Truly blown away by the results from Eleven v4. This model has a new architecture that unlocks more realistic and controllable speech. You...

Today’s best coding agents rely on massive API models running in the cloud. What if every developer could rely on an autonomous agent equall...

The OpenAI-Hugging Face hack was enabled by weak sandboxing. It is great that Nvidia is releasing open source tools for sandboxing AI agents...

I recorded everything I know about the $5T AI roll-up opportunity in 1 new 30 min episode: - why $5T of businesses are about to change owne...

Anthropic got REALLY good at post training really fast huh https://twitter.com/claudeai/status/2104633119412523294

EmDash 1.0 is a stable, open source CMS built for Astro, with agent-friendly workflows, secure sandboxed plugins, and a decentralized regist...

Banger paper from Microsoft Research. (bookmark it) They run 1K+ coding agents at once to test a scalable self-organized multi-agent harne...

I was reflecting on how many random contingencies went into creating the current accelerating AI moment and had Opus 5.5 put together a vide...

Sonnet 5.5 is now available in Cursor! It’s a strong model, performing on par with Opus in many tasks.

built the best resource for your own Motion Graphics video including the 50+ best videos made by Opus the absolute BEST a collection that...

It's kind of wild how many new primitives AI has given us in 3 years: - Local models (2023: Llama, Ollama, LM Studio) - Voice cloning (2023...

A lot of times when I talk about higher level abstractions like projects, claude tag and dynamic workflows, I hear concerns about token cost...

6 things I learned from @poteto and @pengzheng_ (eng and design leads for Grok Bot) on how to get the most out of your bots: 1. Build the d...

remember our goal is to run Go as a break even service a higher tier plan is harder to manage because being wrong by 10% is now a much bigg...

the people on our team working on OpenCode Go have the hardest job they have to figure out impossible economics with customers who are alwa...

I've published detailed notes and an annotated transcript to accompany the video of the keynote I gave at @WeAreDevs World Congress North Am...

very excited to share one of my favorite new features! grok @bot is now multiplayer. make a team bot which has access to your plugins, skill...

I made a game where you unlock chat rooms 💬 with founders at your MRR. 1. Connect @stripe (+10 other providers) to http://TrustMRR.com 2. ...

I just told Claude "can you help me think through this problem step by step"

"Given how amazing AI models are at writing code, they're surprisingly bad at calling tools and carrying out instructions in everyday knowle...

Truly one of the most insane demos I've ever seen. Here's another video of the 3D ocean simulator. https://x.com/MatthewBerman/status/210463...

A Commodore 64 with a monitor and disk drive cost ~$1,200 in 1982. That's about four thousand dollars in today's money. You don't know how g...

Update: I was wrong about how Opus fixed ts-rust (typescript compiler port to Rust). I thought it picked up from where Astra left off and u...

Tempting. This is one of the coolest desktop computers ever made. If only Apple had had the Omarchy technology back then!! 😄 https://twitte...

okay opus 5.5 is about to make my mobile app gain 1 million downloads in the next year i swear … based on viral video, it sourced and down...

If you thought this was a bearish view on neolabs, let me write the bull case. 1. Compute is a great case of Helmer's cornered resource. Th...

I made a site to explain System One thinking (Jev is an example of this)! We make fast judgments all day, some models can too. The guide exp...

Devin Mobile is now available in beta. Join the waitlist at the link below.

Our security team spent the last month trying to break SPACE, the sandbox platform that runs all of Perplexity Computer. We gave 9 models (O...

Today we're introducing updates that make Devin significantly cheaper. It's now: ▪️ 30–40% cheaper in Fusion and Normal ▪️ 15–20% cheaper i...

jev scoring as a RAG reranker makes a ton of sense. nice applications from the folks running rippling's internal gtm machine https://twitter...

Fool's Expertise https://bcantrill.dtrace.org/2026/09/27/fools-expertise/

I'm becoming so MCP-pilled that I'm really starting to question... do we need an interface anymore? For SaaS products that are essentially ...

BRO… 4 out of 5 smartest models on the AA Intelligence Index are now Claude. and Sonnet 5.5 is scored HIGHER than Fable 5.1. whatever Fable...

The new generation will probably never know I am wondering when most places (not Google) will drop Leetcode

sent claude off on this this afternoon and it came up with an interesting result p(doom) beat saber edition https://x.com/RhysSullivan/stat...

SITUATION DETECTED: AMD has agreed to acquire Fei-Fei Li’s World Labs for $8.2 billion.

I have half a dozen new apps outside of tech that are exploding because of my automated SEO agent, like this 3 week old domain. If you don'...

AI or crypto? Why not both.

"Anyone can do nearly anything; but most people aren’t, yet." Who uses AI power tools every week: - OpenAI's own team: 93% - The top 10% of...

in case you missed it over the weekend, grok @bot can help with your finances! combined with the other connectors available in grok bot you ...

Higgsfield is the most untold story in tech. $1BN in ARR in 18 months. Faster than everyone other than OpenAI and Anthropic. They spend $4...

Say hello to the all-new 𝕏 Help Center. Redesigned and rebuilt from the ground up. https://help.x.com/

Yes - there are no more dot com companies, but we all use the internet. https://twitter.com/ViktorBunin/status/2104212191448605133

3 years ago, I acquired Typeframes for $50,000 and turned it into an asset generating $500,000 per month one of my biggest success so far ...

Remember how it took Clubhouse (voice chat app) 14 months (!!) to build an Android app. By the time they launched it (in May 2021), they mi...

Tibo said this at the start of the month: 'Astra was probably our biggest competitive advantage while it wasn’t generally available. Since ...

You can automate pixel-perfect product tutorials with a cloud agent that has its own computer and records itself using your app the way a hu...

Grok 4.7 is now on Amazon Bedrock

Mark really buried the lede… In his 3rd tweet in the thread about building an enterprise AI business, he notes that he poached the ceo of a...

In 'well when you put it like that' news, here's the Florida Attorney general asking for a preliminary injunction to stop OpenAI from doing ...

Why would anyone use a Sonnet model? Yes, 3.5 was good, but after that I never really used one. Then Sonnet 5.5 came out, and I kind of like...

Best one yet. These Opus 5.5 gens really are next level. https://twitter.com/_brightmirror/status/2104078568137675107

pretty interesting that the category is converging on the same visual grammar almost comically fast too. you’ve got a blob, a face, some “e...