Finding signal on Twitter is more difficult than it used to be. We curate the best tweets on topics like AI, startups, and product development every weekday so you can focus on what matters.
195 trending tweets • September 20, 2026 • Archived daily snapshot
Top Tech Twitter posts from September 20, 2026, ranked by engagement.
Jev is now available to everyone. No waitlist. Start using it here: https://console.typesafe.ai
There are so many seasoned software executives who are completely out of their element with the types of products that will breakout in the ...
guys and gals we’re COOKING, and WAY MORE coming soon the muse kitchen is ON FIRE, can’t wait for y’all to see what is coming next we will...
muse is going NATIONWIDE to a television near you this is our first @muse ad ever, going live this weekend! we hope you like it while watch...
The vast majority of large companies survive purely by launching things and discovering what works by Process of Elimination. There is no r...
Introducing a new way FIND (⌘F) with @typesafeai Jev. Find what you mean, not what just matches. Super fast and near real-time. Made it 10...
UPDATE: Kev-0.6B, 4B, and 8B are now available. Kev is a family of small open source Jev-like decision models you can train and run yourself...
Jev is going to change the prosumer/consumer AI landscape by unlocking a specific thing: Ad-supported + free AI native apps this is going ...
It’s easy to dismiss Jev it as “just a classifier”. But people (me included) who have been training encoder-style models for classification...
Talked with a company where, a year ago they had unlimited AI budgets + CEO is technical and very bullish in AI “We now have a daily budget...
Scrum made sense at companies/teams that shipped a new version of their product every 2-3 months (or less frequent) As soon as a team got ...
Pulled the fastest growing startups by hiring velocity over the past 90 days:
The age of agents belongs to Linux!
Woah… a new report on Anthropic vs. White House negotiations over Fable says things got so heated that Trump apparently wanted them JAILED. ...
I recorded a 41-minute tutorial on how I use Astra to create insane three.js websites in Codex. I've been using DiffUI to brainstorm UIs be...
What did you fix today?
My favorite use cases for Muse / Instinct so far: 1. Submit FOIA requests to request data from the US government 2. Creating spend-limited ...
It’s possible to write bug free code. In ~2 years it’ll be impossible not to. https://twitter.com/a16z/status/2099533700375662905
RSA-896. In the last 16 days the public factoring record jumped from 829 bits to 862, now to 896. Through AI assistance. https://twitter.com...
Kevin is a very legit engineer (cofounder Parse which got bought by Facebook) try out muse spark 1.3 in either opencode or muse code! you’l...
Great moral modeling for open source too.
🔥 Awesome Jev Collection 🔥 Find inspiration in my new Jev collection. (bookmark it) It automatically updates with new trending Jev use ...
New benchmark dropped https://bw.swerdlow.dev/report
"I design teams like terrorist organizations." 90 minutes of unfiltered product advice from @petersellis We discuss: 🔸 What it's really ...
Politico has posted a long article about the Fable drama, aka Anthropic vs The White House, it's a good read if you are interested in the ev...
Really can’t thank this group enough - they showed great leadership and spent countless hours working to make CLARITY happen. https://twitte...
trump: “first of all, i want to welcome everyone to the first supreme intelligence summit. we used to call it artificial intelligence. terri...
Models are becoming specialized. It makes less and less sense for entire agent sessions to be bound to a single model. Frontier harnesses l...
"jev as a judge" cheap and fast semantic verifiers! great for evals - especially online evals where you want to grade LOTS of traces https:...
it’s a tragedy that most podcasts turned into pr infomercials for the guest or their company. the whole thing is obviously transactional no...
"i think X is better now than ever" - @TaylorLorenz "twitter was falling apart so i'm glad @elonmusk took over but i was like elon has nev...
i am going to be speaking at connect this year! no promises, but what do y’all want to see/hear/smell/taste/touch from me & MSL this week?
“Muse, to me, is as groundbreaking of a product as the iPhone” https://twitter.com/evrgn11112231/status/2101356115048972336
"SoL-Pi: Recursively Scaling Auto-Research Loops for Efficient Agent Harness" This paper lets coding agents recursively optimize their own ...
Time to get back to my $200 MRR SaaS.
"JEPA-Anything: Learning Predictive Models across Different Worlds" This research proposes one world-modeling framework that works across v...
one of the 21st century's great tragedies is that millions of smart people were convinced to bury their heads in the sand by either stochast...
The reason so many people look for an ulterior motive for the AI labs asking to be regulated is that they don't grasp that models could be d...
Claude not having an image generator is a gap in agentic projects that involve knowledge work. It is quite good at using code to draw or mod...
there's few company oriented around open-source models more than us but this thing where companies are posting "data" showing open-source o...
🥰 the muse reception has honestly been beyond our biggest dreams 🥰 https://twitter.com/bidhan/status/2101408110942294411
Wafer just dropped an AI performance engineering repo that covers: > GPU fundamentals & CUDA > kernel optimization > FlashAttention > KV cac...
Not to flex but this is way cooler than my GPUs @SnazzyLabs
This week I delivered a 60-minute workshop to CFOs, CHROs, and CLOs teaching them how to go from desired outcome (i.e. offer acceptance >60%...
I continually save interesting internet things I find throughout the week, then spend time on the weekend reading and organizing in Shiori. ...
It's funny how DataFast's growth was slow but never declined month over month. God bless recurring payments.
SWE-2 is free in Devin Cloud Agents, Devin CLI, and Devin Desktop until October 8 with all plans. Great time to try cloud agents for the fi...
I used to think iMessage would be the winning form factor for personal agents. Boy was I wrong.
New: agent-browser Contact Sheets Agents can now debug UI bugs they couldn't see before Record an interaction → get timestamped frames w/ ...
The AI agent race will be the most important tech race in human history 1000x bigger than the AI model race Whoever wins gets ALL our pers...
also looking to bring on product people (obviously with engineering backgrounds) to continue developing our more mature products send an e...
Pro designers shape the viewers' perception Material, light and motion carry more perceived value than a flat canvas with a boring design T...
"Isn't Jev not a frontier model? how could it be *more* useful then?" We put together a clear video and playground with multiple mini demos...
Dynamic Dock size should be the default on every iPhone, not just the iPhone Duo.
Democracy is the consent of the governed. In the Internet age, that means voting not just with ballot, but feet. So: if you’re one of the de...
Look, all I'm asking for is that Anthropic find a highly-qualified, experienced, trustworthy, non-conflicted source of embedded evaluators t...
im surprised we still have so many people playing the game (https://thursdayarena.com/) we made during the livestream! my bot factory made ...
ok guys i need you i want to invest $20-30k in a local AI setup what's best? Mac Studios? Spark? what can i expect to run? GLM 5.3? DSV4 ...
AI can write code for us, but shipping features your users care is still a challenge.
Three things to know: 1. There is only one product on Earth where someone feels the need to say this. 2. This is not how probabilities work...
We already ran this experiment. The App Store made everyone a mobile builder in 2008. Seventeen years later, the top 1% of publishers captur...
muse can really optimize a lot of your life! https://twitter.com/boymanrobshit/status/2101497275419611348
Quick list of bugs that make this app miserable to use. 1. Replying in a thread then going back to the thread puts you in a broken view whe...
Astra built a really nice tool for layout shift detection and tracking state between frames I love the future, it's so good
who wants to alpha test my new jg CLI (yes, jevgrep)
Same question to Astra, slick results. It was notable that there was less simulated curiosity here. Like Astra ran the numbers (everything ...
I'm starting to see less and less value in the Anthropic sub because hitting limits with Fable 5.1 just takes a few prompts
You can share any Grok Bot plugin with a single click Just navigate to the plugin page and click the 🔗 icon grokbot://app/v1/plugin/add?i...
This is SO interesting because the OS market share for developers seems to be the inverse, based on devs in my “bubble” (those at startups +...
GLM-5.3 FlashX is now available in Hermes Agent through Nous Portal and OpenRouter!
NVIDIA research papers are on fire recently! Here is another interesting paper where they give full-duplex speech models tool calls. (book...
Quite an interesting turn in LLM diversity, if the market starts looking for specialized models that are optimized and branded for different...
Muse -> personal assistant GrokBot -> work assistant All you need now https://twitter.com/nateliason/status/2101761903437496491
The Priority inbox in https://keep.md is now powered by @typesafeai Jev 🔥 Based on the type of content you most often consume Jev classifi...
Somewhere there’s a founder working from a shitty desk on a company that will eventually sell for millions.
don't mind me i'm just over here hillclimbing a jev harness for code search carry on
It is ironic that the thing that is now most annoying about long-running agentic tasks with Large Language Models isn't coding or errors or ...
We're excited to announce our AI Engineer New York speaker lineup! Presented by @arizeai CEO @ExaAILabs CTO @tryramp CEO @ValsAI CEO @Rogo...
🔥 Introducing a Jev Primer & Playground If you want to learn how Jev works, look no further. This is the only interactive guide you need...
I'm "claude project" pilled. A Claude Project can be thought of as a "FFOAO" A Folder For Organized Agent Orchestration And it's very in...
i'm 100x more hyped by a cheap fast model release than by the next frontier drop i test every model in real business workflows... and i leg...
When the cost of error is high, trust is everything. Dan, a director of Senior Corporate Counsel at GitHub, used GitHub Copilot CLI to buil...
Sam Altman if you can hear me release a Google Home Smart Speaker competitor with MCP support and I will give you all of my data and/or mone...
Which businesses are you trying to buy from where the agents (e.g. Muse, Instinct, et al) still struggle to transact?
fact: there is very coordinated, well-funded operation behind the ‘10% chance AI kills us all’ rhetoric
Use this prompt to optimize your credit card rewards with ChatGPT Finances: “Analyze how I have been using my credit cards and build an int...
SITUATION DETECTED: Jensen Huang told CBS Sunday Morning the path forward on AI is through responsible optimism: “We should go as fast as we...
muse saved this guy $1k yesterday! muse is always on your side! https://twitter.com/nickprince/status/2101685449257517552
SITUATION DETECTED: OpenAI CEO Sam Altman will brief the U.N. Security Council in person next week at its session on artificial intelligence...
From the addendum to 'A graph placement methodology for fast chip design' in September 2024, co-authored by Jeff Dean. https://x.com/AndrewC...
I do see a remarkable amount of 'RELAX, this AI risk thing is overblown, I can't see a specific path of how it would literally kill every hu...
we continue our work on trying to make Outrank the best software for AI citations I absolutely love this new reporting makes me realize: ...
I added keyword groups to http://Stalkr.AI There are 2 groups by default: Your brand & Competitors. Use them in mentions and analytics to....
How I AI: spend 9¢ to look at ~1750 PRs and group them into thematic investments. 17,364 pairs judged as grouped by @typesafeai Jev, then th...
proxmox frinkin rocks!! my personal agent and our family agent now have isolated mini ubuntu "computers" for themselves :D we have grok bot ...
I would broaden this to all social science. We are in uncharted waters. We need fast, smart research on AI that is deeply informed by AI's ...
ASML is a single point of failure.
“ChatGPT can save you money and pay for itself.” Here’s my new episode with @ebloch, product lead for ChatGPT Finances at @OpenAI. Ethan s...
If you ask an LLM a question and the tool-use trace shows that it's browsing Bluesky...you need to shut that shit down immediately
Checked my spam folder Saw emails from Instinct's AI bot Closed my spam folder Cold email is increasingly dead, and tools like Instict wi...
Twitter trends by date use UTC day boundaries. This archive highlights the top Tech Twitter posts from September 20, 2026, ranked by weighted engagement across likes, reposts, replies, and bookmarks.