Twitter Trends September 15, 2026

Three SpaceXAI employees are building a company in 3 days with Grok Bot. This is Day 1. Matt Palmer (@mattyp), Lauren Tan (@poteto), and Ro...

This week will also be a level of ships that you could have expected for DevDay 2025. Crazy

On October 14, it's time to say farewell to GPT-5.5 in ChatGPT, ChatGPT Work, and Codex across all plans. If you use GPT-5.5 in Codex, swit...

Salesforce in Claude is now available in beta. It brings your accounts, opportunities, and pipeline into Claude, with 37 pre-built sales sk...

> be anthropic > say ai might take over internet > researchers: “it might kill humans.” > dario: “we need independent evaluators” > choose m...

Here's what OpenAI's agentic software factory looks like, today. Details: https://newsletter.pragmaticengineer.com/p/openai-software-factor...

Today we have set out how we’re building AI to accelerate science and improve people’s lives. Just some examples in the last week or so: - ...

Special delivery: Devin just got a Mac 🍎 Now Devin can: 1. Build & test apps on its own Mac VM with iOS simulator 2. Send a screen recordi...

Senators pick one of two choices today: 1. vote yes on the CLARITY Act to promote innovation, protect consumers, put new ethics restriction...

Say hello (literally) to Gemini 3.8 Live and 3.8 Live Extended Thinking, our new SOTA live audio models, available with frontier price + per...

/retro will now aggressively look for opportunities to turn fuzzy rules into deterministic checks It'll propose custom lint rules, pre-comm...

Glad to see this idea has spread! Better for everyone. https://twitter.com/TheChiefNerd/status/2099641732509876332

I don't know a single startup or serious tech company using Teams sorry they are all on Slack OK, Cloudflare is on GChat https://twitter.c...

We’re introducing Gemini 3.8 Live and 3.8 Live Extended Thinking – our best conversational AI. The models talk, think, and handle tasks in ...

A founder of a startup I funded had these brass plaques made to put up over his and his cofounder's desks. (He's Build Stuff, she's Talk to ...

Introducing our most advanced Gemini Audio models yet 🗣 Gemini 3.8 Live and 3.8 Live Extended Thinking let you speak, collaborate, and exe...

OpenRouter users spent more on OpenAI models than on Anthropic models last week. This hasn't happened for more than 2.5 years

Last month I wrote about how we can build a positive and safe future for everyone: http://meta.com/thefutureisforeveryone Every lab has the...

The CLARITY Act didn't advance in the Senate today, which was a disappointment. While it's possible bi-partisan conversations continue and i...

watch us speedrun building a company in 3 days with Grok @Bot! we'll have some cool special guests coming too https://x.com/i/broadcasts/1...

I was not expecting things to go this way, but I think MCPs are better than CLIs for most integrations. The models have gotten much better...

we almost never test new foundation models but we've been testing this for ~a week @every and it's pretty wild. the kind of things that wil...

In honor of GTA 6 and World of Warcraft Forever launching soon, I'm open sourcing a tool I built that lets you manage your AI agents while y...

New Grok Bot guides added Includes @bot for Engineering, Support, GTM, Product, Design https://x.ai/bot/guides

Anyone who makes or uses open source software should read this article from @seldo as soon as possible. As someone who has tried and occasio...

We were offered like $600k to sell our company data to Micro1. 100% not doing it. But it does interest me like crazy. What a crazy busines...

We probably need to all update our sense of what’s coming in terms of agentic workloads with the combination of agent swarms, better compute...

Are invisible interfaces coming? Google JUST announced Gemini 3.8 Live. It can talk through a task with you, then keep working after the co...

Google appears to be working on a math specialized model; Gemini DeepThink Mathematica. And it seems to enjoy it's work. Can't be left behin...

SITUATION DETECTED: Periodic Labs used 1,300 H200s, plus months of its own experimental lab data, to train and RL an open-weight model that ...

what are everyone’s craziest & coolest muse stories one week in? these stories are so motivating for the whole team⚡️ we love them!

We built a replacement for AWS DynamoDB, a key-value database for fast web content fetches. This was done with two engineers and hundreds of...

60+ creative growth ideas Everyone's running the same growth playbook: high-production launch videos, paid influencers, AEO, social, maybe ...

As the first publicly disclosed agent cyberattack victim, we've had a front-row seat to this new risk. I formalized my thinking about it bel...

In 2009, Twitter was everywhere. Millions of people signed up. They landed on a blank screen that asked "What's happening?" and figured the...

Fable learning to evade it's own classifiers in it's spawned subagents in Hermes lol

New blog post: We had a million lines of Python to clean up. On September 2nd @Teknium asked Hermes Agent to do it. 1,393 subagents and n...

Hard agree @JensenHuang! This stance cost us 30% of our employees back in 2021, but it reset the company and was the best decision we've ev...

Visited the lab - was struck both by how wide the search space is for materials synthesis experiments, and also how amenable it is to depth ...

chatgpt work for operating over and taking actions with your company's data, including building dashboards. just connect your existing tool...

I think @AsideAI AI browser/harness is one of the most powerful consumer AI tools you could possibly use with your agents, wherever they are...

I’ve heard 100s of startup pitches this year. Here’s the good, the bad and the meh recurring trends from my experience: The good: - High ra...

Guys, these insane setups are fun and all, but they don't actually make you more productive. You just end up spending more time building the...

Excited to formally introduce Vercel Labs. http://vercel.com/labs is the home for the in-public research and experimentation arm of Vercel....

What gives the current rumors about a breakthrough at Google a little more weight is that Reuters reported on August 12th that Sergey Brin h...

We've raised $200M at a $5B valuation to scale self-improving software development in the enterprise. The round brings our total funding to...

Astra: “create a series of sprites for artist (Klimt, Rothko, O’Keefe, etc) inspired pixel art knights with special attacks & build a game” ...

i am looking forward to grok 4.7 and 4.8. grok 4.6 is pretty much the only model that’s steerable, fast, and doesn’t over engineer the world...

Great conversation with @chamath, @jason, @davidsacks, and @friedberg on all the work ahead when it comes to diffusing benefits of AI broadl...

Need to manage a whole fleet of machines with Omarchy? Then Fleet's MDM solution is fully integrated. Very cool to see! https://fleetdm.com/...

New model that looks very different from everything else we've seen before: • It returns decisions with probabilities and confidence • Conf...

total MCP victory, some quick misc thoughts about why MCP is so much better than CLIs: - indexable tool catalog letting agents scale to unl...

Ok if you add a payment link, you get a [ Pay ] button and anyone can send you money! And you can remove your private details from the Stri...

something most folks who use muse won't ever know or appreciate was the degree to which this was @natfriedman's baby. it has been one of th...

Although you pay for AI by the token, that's not the unit of inference, because you get more problem solving per token as models improve. So...

muse in 15 minutes will save 15% or more on car insurance! https://twitter.com/josephdevoy/status/2098158828135002245

BREAKING: Microsoft has just announced a Windows and Surface event for October 7th. The event will take place in San Francisco, with Microso...

This is a japanese house-tour landing page made in three.js with Fable 5.1 using the dream-loop skill. Live site: http://seijaku.mengto.her...

Omarchy racing towards MacBook Neo compatibility too! We will get this running on everything with a clock frequency and enough GPU to drive ...

Last month, I met @thevarundeep at the meetup I organized in Singapore. He flew from Dubai to pitch me something. His marketing agency con...

I don’t usually spread rumors but: 1) This is from someone with inside knowledge & is plausible 2) Is a real issue of policy we need to thin...

memory has been a hot topic for the past ~2 years every time we bring it up or do anything there, gets ton of interest, but nothing sticks ...

I just remembered this thread where I was playing with GPT-3.5 (text-davinci-003) the day it was released, two days before ChatGPT. Less th...

🚨 EXCLUSIVE: Sequoia Partner Shaun Maguire was glued to his phone on the streets of San Francisco, hours after Factory hit a $5 billion val...

Scott Aaronson writes on his blog tonight that he has heard rumors that the AI companies have reached solutions to some very longstanding op...

Would like to see more folks publicly support nick’s journalism. We have at least a trillion dollars in fraud — supporting nick will pay f...

Today, Cloudflare is announcing a new Disallow AI Training setting that lets you easily stay indexed for search while refusing to let that s...

the amount of deeply personal, & actually actionable ai training data fb is likely generating right now through muse is likely insane. even ...

This looks pretty bonkers to me: One model that can control a robot, drive a car, play a video game, or pilot a drone. Basically: • It ta...

Paul Buchheit meme-ranks with Jobs, Zuck, and Elon. (He's the one who came up with "Don't be evil.")

Chris Lehane said in a press conference this morning that OpenAI, Anthropic and Google have been working together on AI safety for weeks. He...

Anthropic CEO: "AI development needs to slow down" OpenAI CEO: "Completely agree" Two months later: Anthropic: Introducing Fable 5.2 Ope...

v0 is now model-agnostic. Frontier models, cheap models, open models, and fast models, all from Vercel's AI Gateway. Choose from Claude, G...

just finished recording on latent space I’m excited about this one- we get very technical about things we haven’t really talked about much ...

One of the coolest things about 𝚏𝚡 is that it auto-upgrades, and 𝚌𝚝𝚛𝚕+𝚐 restarts + resumes the chat. Also, that 0.0.10 is much, muc...

This would make a very good programmatic SEO site. Using the scraped birthday data you can very easily answer questions about common/rare b...

in crypto era there were people constantly warning about the imminent collapse of the us dollar they had a lot of good, valid points but a...

people are *asking* to pay for muse! first time this has happened in my memory! https://twitter.com/ainewspulse/status/2099894324431343650

It is very clear that This Time is Different in terms of AI compared to previous innovations. That doesn't mean it differs in every way fro...

Odyssey says one model can run six very different systems. The company calls Odyssey-3 a physics agent, and the demo list for September 15t...

Says the guy who claimed in 2023 that "Al progress in general is slowing down" and that "economic forecasts should assume Al capabilities ar...

unfortunately the entire ai safety thing smells so much like another case of identity people have this shape of person they imagine and asp...

Why a rules file and not collocated with your components: → You can have one design system but different rules. Think a workspace with mark...

TypeSafe just priced output tokens at zero. Input is $0.042 per million tokens, per the launch. Every yes or no from a language model arriv...

on here you get to hear from people working on the edge of interesting fields and what's better is you can even ask them questions about th...

Normally I wouldn't do this but I'm really tired of Jeffrey's antics and I want to bring attention to his horrible behavior. He wrote a Mar...

how you should look at ai lab economics: can you acquire GPUs and run some software on them and sell it at a profit? how much cheaper does...

The click wheel on this case has zero electronics in it. It's a gear pressed directly against the Apple Watch's Digital Crown, and spinning ...

Banger paper from Google on agent harnesses for long-horizon tasks. (bookmark it) Google Research built a many-agent harness for long math...

all the inference providers including big clouds want customers to take the risk for idle GPUs by making them reserve throughput this isn't...

How do you differentiate a real cultural shift from a manufactured one? Cyber ethnographer Ruby Justice Thelot studies culture through TikT...

a huge class of jobs built around organizing, structuring, & coordinating esp with ppl involved is about to be somewhat obsolete. modern ag...

Excited to try this out !! The costs difference looks insane https://twitter.com/completeskeptic/status/2099925682726002904

The future is multi-model. Trying to hide the choice confuses and hurts customers, who can't participate in the upside of the most exciting ...

Effort News founder @brianchau57 reveals how the same funding network sat behind the outlet, journalist, project, and experts in a single Gu...

Share of wallet (dollars spent) vs share of tokens used. Anthropic vs OpenAI Astra = top model by spend last week Luna = top model by token...

Struggling understand why the leader of a major AI lab would go on a press tour and say their technology has a meaningful chance of killing ...

5 INSANE things to do with Grok Bot right NOW - Give it a phone number and inbox - Screenshot anything and text your Chief of Staff - last3...

Effort News founder @brianchau57 argues AI labs are sidelining decades of cybersecurity expertise for “vibe-coded sandboxes” that still make...

ok great now I have 3 messy inboxes I have to check: - stuff my agents have done on scheduled loop that I need to review - bookmarked slac...