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258 trending tweets • September 26, 2026 • Archived daily snapshot
Top Tech Twitter posts from September 26, 2026, ranked by engagement.
o yes… we’re back in action and we’ll reset usage limits for all paid users across codex and ChatGPT work sorry about the brief disruption!...
a YC partner who closed millions in founder-led sales just laid out her 8 rules for cold email
if you give opus 5.5 perfect access to a company’s email, slack, docs, browser, databases, calendar, internal tools, permissions, institutio...
This has never been more true. The opportunity cost of endless planning and contemplation just went way up. Agents allow you to just try vas...
Thrilled to announce that @ThePrimeagen has joined Omarchy Core to lead Agentic QA. His new Oligarchy harness will soon be vetting all our u...
Grok Bot now connects to your finances. Link your bank, card, and investment accounts with the new Finance integration, then ask Bot to hel...
I stayed up til 2am and spent $1,000 benchmarking Jev Router so you don't have to. Performance on DeepSWE was roughly the same as GPT-6 As...
Tons of folks ask me "how do I create a CODING_STANDARDS.md file?" My answer is that if you're using it right, it should only be empty for ...
The economics of a Neolab. A neolab is loosely defined as a startup of AI researchers who raises a lot of money pre-production to be able t...
this only works in opencode. yes. really. only in opencode. it's entirely the harness. we do harness engineering. it's very good. it's not t...
Two weeks ago, Codex was more popular than Claude in T3 Code. Today, Claude is 2x more popular than Codex
This is how I think most devs should be working right now. I find it significantly nicer than "cloud" agents. Don't use macOS for this, it'...
The biggest design mistake I made when we moved OC to sqlite: using sync db access. When it was just an agent that reports to you on Slack o...
Now I see why some people talk about AGI. This is so clever! https://twitter.com/jeffladish/status/2103584703215497217
Okay, this has gone too far. We have to pace the frontier until we can figure out what the hell is going on here! https://twitter.com/rushin...
Holy shit. Just 1 year ago, I paid ~$1,000+ for a video like this. Now I made this with Opus 5.5 in less than 30 minutes 😂
GUYS I DID IT. I KILLED A CLAUDE ACCOUNT USING (MOSTLY) OPUS
While I was sleeping, Opus improved efficiency further. Now up to 22x faster at peak, 6x faster on mean, and up to 450x faster than the orig...
Leaving aside the arguments over the reasons why this has happened, it is shocking that Europe does not have a single frontier AI lab, nor e...
This is really smart. There are definitely a set of rules that are too complex to lint deterministically that feel wasted on full-scale int...
Have to say, ChatGPT is a beautiful app. @edbayes and team amazing job again ✔️ sidebar is goated. ✔️ we are moving closer to the slack lay...
Reasoning from scratch, round number 5! This time, talking about log-probability scoring (also a great fundamental concept for loss function...
Reject non-understanding. Slop grenades are not just code and PRs. We run a real risk that *reading* gets entirely discounted, because of t...
love to see great reviews on muse! please keep sending feature requests! the whole muse team is working around the clock to ship improvemen...
"The last year in the technology industry has felt like 100 years all happening at once. Our industry is destabilized in a way nobody’s expe...
Higgsfield have scaled to $1BN in ARR in 18 months; that is faster than Cursor. But did you know they have over 150 people in content prod...
71,373 open roles 🤯 https://cosign.build/
5.5 is the first time i've felt confident enough to start ripping a ton of Saas tools out of my business and building them myself for my tea...
The safety data for Waymo gets better and better. Comparison w/ human drivers on rate of crashes with serious injury: Latest data: 270M ...
Today Microsoft announced Autopilot, an always on agent built on OpenClaw The best part of this collaboration is how much @OmarShahine and ...
here's how to get a lot more usage out of your Claude subscription... the trick is running subagents in parallel, but there's a smart way t...
By default, Cloud Agents from Grok Bot are hidden in the Cursor side bar. You can adjust this via the "Customize Sidebar" menu next to "Rep...
Just about 1 year ago I posted one of the first posts about using Claude Code to make videos. Each of these actually took a long time to it...

SO MUCH THIS I believe that one of jev's greatest benefits to automation will come from resurrecting architecture best practices: state man...
INSANE. Voice AI Agents getting better every other week. I'm now talking to a live avatar of my insurance claim voice agent. It can see, ta...
i still cant believe i paid less than $0.10 for this to be made in less than 10 minutes
Last week, Andrew Yang said on CNBC that bots had gotten loose and planted self-replicating code all over the internet. This was received wi...
Use this prompt and attach your product logo to Opus 5.5 😉 "Create an impressive motion design video of a slow-reveal transition that asse...
Made a CLI version with TS + scriptc → 197 KB → 7 ms to first frame → 2.9 MB peak memory https://x.com/ctatedev/status/2103873602185761230/...
How do you explain recursion? This one is pretty fun. I had Claude Opus 5.5 make: "A video explaining recursion, where every explanation ab...
Hermes Agent has had some MASSIVE updates the last month NOBODY is talking about - Bot mode - Local AI mode - Improved subagents - Hermes H...
Not used /wait-what since 5.5 came out Thank the lord
I want to be more positive about Jev because it is legitimately awesome. I’m just so tired of seeing people pushing it to do things it is no...
Xbox is adding a section in the dashboard to show when you lose access to individual disc-to-digital games. "This can happen when you have l...
Keep your agent harness minimal, folks. This paper from MIT CSAIL shows why. (bookmark it) While being very minimal it looks effective an...
My take on personal agents: 1. The technology is amazing. 2. I often have no idea what to use an agent for (well, apart from coding). This...
I asked Opus 5.5 to make an animated short film entirely in code. The result is pretty damn incredible. Worth a watch.
i don't think that now is the best time to be in SF. i think that time was 2022 after covid where SF felt like gotham city and the real sic...
These posts are the single best posts on X when Paul does them. Passion returning $2BN on $18M is simply wild. https://twitter.com/PaulBon...
2 years later, this is more pertinent than ever https://twitter.com/benjitaylor/status/1821209294400102785
The G in "AGI" stands for Jev
if you're on the waiting list for https://cosign.co and want to be bumped up, comment here and tag someone you'd want to cosign when you joi...
cooked a little close to sun with the sidebar update, sorry about that folks
If you love vibe coding software, pivot to vibe coding physical objects/devices. i've never been more excited to build in my entire life. ht...
One week left! We’ve gotten 4 essays in total far. This will either be the least competitive $10K / $2.5K win and feature in The Pragmatic E...
I almost forgot to generate a flashy video for marketing! https://x.com/theo/status/2103792637967004100/video/1 https://twitter.com/theo/sta...
I will say this: London + UK not being part of the EU (and thus not being as bound by regulation that slows down innovation) is a reason the...
The seaon has changed and Claude Code is now cool again! I love what's cool and what's not keeps flipping every 6 months in AI, it's so fas...
Here's my last seven days of usage in T3 Code. Nuts that you can get all this with like two Claude subs and one Codex sub
i am addicted to recreating viral tiktoks in 10 minutes using my app's characters using claude opus 5.5 if i can figure out how to actuall...
can someone explain how they got opus 5.5 to be this efficient & this good? i’ve barely run into usage limits at all. it’s absolutely cooki...
This is pretty terrifying, but seems like OpenAI is taking it seriously and pausing most frontier inference until they’ve figured it out. ht...
Equity markets are moving onchain. Congrats on the milestone, @aeroxyz! https://twitter.com/aeroxyz/status/2102435269060554885
recreate these videos with your own faces 1. go to https://revid.ai and pick "character swap" 2. select the original video (or upload any ...
Find this hard to believe to be honest OpenAI is letting agents just…. run? Unsupervised?! Why? This makes no sense, what is the goa...
Would be a 200x return to anyone who was fast enough to invest in Monzo’s 2016 £1M crowdfunding campaign at £50M valuation - they’re the onl...
OK OK, I get it now. It seems legit. I'm getting paid transaction fees on some $Cream token via @UsePaid. What an amazing thing! https://t...
There’s the engineering mindset and the “hacker mindset” that we used to call “blindly copying from StackOverflow mindset” or now, the “vibe...
meet Muse, your personal AI agent. it gets to know you and your goals, works across different parts of your life, and gives you back the tim...
"Self-Play Pretraining with Zero Data" Most pretraining still depends on humans deciding what data a model should learn from, so can a mode...
🚨OPENAI HAS PAUSED ALL TRAINING, EVALUATION, AND INFERENCE OF ITS MOST CAPABLE MODELS. there’s a new sandbox escape report, AGAIN. let t...
using opus 5.5 max fast to fix a typo https://twitter.com/awkwardgoogle/status/2103159239459885555
With LLMs, we like to think of "smart" and "dumb" as one axis (because we think of humans this way). I'd like to argue against this framing...
Grok @bot is still my favorite AI tool for actually getting work done in the cloud. Tomorrow, I'm sharing a new episode with @poteto and @p...
As soon as someone tried a 200$/month plan, everyone copied it immediately. Expect every major AI company to have a 500 - 1000$ in the nex...
claude just generated this 2 minute video about the history of Google and it goes so goddamn hard
It’s weird that kids growing up programming these days will never use any of these https://twitter.com/axhiii88547/status/210339094727935639...
The GOAT crowdfund is Revolut They raised £1M from 433 investors in 2016, an average of £2326. Those investors are currently sitting at a 9...
Wonderful! Self-driving cars are getting better at avoiding crashes as time goes on: https://x.com/cremieuxrecueil/status/21039154497254445...
S-Tier Agent Management: Engineering manager Opus 5.5 + @DevinAI + @linear We do zero local dev at @HelloUntangle
I asked Opus 5.5 to make this entire motion design piece. It took a lot of steering and code references though. But it really understands a...
It's still hard to fathom that Big 4 capital expenditure buildout for AI is 2x the peak of Telecom a quarter of a century ago at 2.4% of GDP...
Open-source RL envs for the win. On Hugging Face of course! https://twitter.com/harveenchadha/status/2103747414775804223
"A Smaller Transformer in Your Transformer" Vision Transformers sometimes contain groups of neighboring layers that has similar outputs, su...
This is one of the strongest use cases I've seen for System One models like Jev. Pay close attention if you build custom harnesses. Jev i...
The asm version of ttfx continues to improve. The Rust version had been through many improvements, but even hours of frontier intelligence w...
How to take part in IPOs on Coinbase. Open the app - tap the 3 bars in top left, and select "IPOs". https://twitter.com/raj_jain99/status/2...
> make b2c mobile app > find format that gets 100k+ views on tikt0k > recreate with app mascot and plug app in organic way > once you crack ...
No one has built a good Agent Native video editing/filming platform. Someone should build an Open Descript. Their MCP connection allows ...
Same with people who do scheduled posts It's like listening to an answering machine recording instead of having a real life conversation wi...
I'm on stage for the keynote in ten minutes time! https://twitter.com/wearedevs/status/2103276087358722294
Muse and Instinct have set the price for consumer personal assistants: free. Costs are high right now. They’ll come down substantially, but...
This has been a years long annoyance on X I think the solution would be to either 1) not show a stale timeline, or 2) show stale timeline w...
It seems $Cream could go onto mainstream exchanges. Fascinating, this whole crypto thing.
Gonna be really fun when this ships and confirms that the models aren't actually nerfed. I'm sure that'll totally stop all of the stupid di...
The asm-accelerated version of ttfx has been released as 0.4. Will ship in next Omarchy. This print effect now runs more than 1,000x faster ...
One of the biggest surprises in AI over the last few years has been how well coding agents generalize beyond software. In a recent essay, ...
Crucible Capital founder @Melt_Dem reveals how she financed her own GPU cluster with stablecoin debt and personal credit risk because she re...
Ok all memes aside I had Grok @bot and Muse track the same Japan flight itinerary and Muse suggested a price that was $1K+ more than Grok Bo...
Some 'Developer, Pace Thyself' quotes from the last two weeks: Jensen Huang to Anderson Cooper: 'If they're worried about it, they should j...
Twitter trends by date use UTC day boundaries. This archive highlights the top Tech Twitter posts from September 26, 2026, ranked by weighted engagement across likes, reposts, replies, and bookmarks.