All of the demos in this video were recorded in real-time with Astra ⭐️ It’s been so much fun making our models faster and safer at CUA with @BrookeaJoseph @fjord41 @magusnn @msieb1 @yihengxu_ @yilongqin @.alz @realtsmc @tejalpatwardhan @mckbrando @AriX and so many others!

This is GPT-6 Astra. Anything you can do on a computer, Astra can do for you. Fast.

This is real and it is not 750 TPS. Anyone with 5.6 Sol Ultra on fast mode can reproduce this! It’s all GUI interactions with CUA. No MCP or bpy needed.

gemma 4 12b first medium sized gemma model to ingest audio. encoder free multimodality. reminded me that once upon a time, there was a company called adept (acquihired by amazon) who had released fuyu 8b (which did a linear projection too instead of using encoder like clip or siglip)

Codex can now take on more of your browser dev work. With the new Chrome plugin in the Codex app, it can test web apps, gather context across tabs, use web DevTools efficiently in parallel, and keep results organized without taking over your browser.

Today, we are excited to introduce Codex for Chrome! Now, Codex can drive its own Chrome tabs in the background to automate tasks while you use the browser simultaneously. It does this by opening up tab groups for each task, cleaning up at the end, and handing back tabs for review only as needed. Try it for deep research inside logged-in websites, large scale data transfer into any systems of record like CRMs/CMSs, and automating repetitive workflows inside admin consoles & internal tools. Codex will still prefer dedicated plugins if you have them installed, but the Chrome plugin is the universal connector that glues end to end workflows where programmatic coverage is often incomplete. We are making this available on both Windows and Mac today! Let us know what you think.

GPT-5.4 Thinking and GPT-5.4 Pro are rolling out now in ChatGPT. GPT-5.4 is also now available in the API and Codex. GPT-5.4 brings our advances in reasoning, coding, and agentic workflows into one frontier model.

GPT-5.3-Codex is here! *Best coding performance (57% SWE-Bench Pro, 76% TerminalBench 2.0, 64% OSWorld). *Mid-task steerability and live updates during tasks. *Faster! Less than half the tokens of 5.2-Codex for same tasks, and >25% faster per token! *Good computer use.

Excited to join the Agents team at @OpenAI! Just finished my first week, and there's so much great stuff going on!

Since launch, it's been really cool to see Nova Act handle real agentic workflows for real enterprises, such as scaling out public benefits and QA testing. Knowledge work is much bigger than just chatting and coding! You can now take these agents to production. Use cases here:

Excited to announce 🎵Magenta RealTime, the first open weights music generation model capable of real-time audio generation with real-time control. 👋 **Try Magenta RT on Colab TPUs**: colab.research.google.com/gi… 👀 Blog post: g.co/magenta/rt 🧵 below

Great to see people coming up with fun uses for Nova Act!

We're continuing to scale up Nova Act access: no more waitlist for API keys! This research preview is free to use, so give it a try and let us know what you build!

We're going through the Nova Act waitlist quickly! The link will usually work for you a few hours after you request to join (often before you get the email confirmation)

Nova Act + MCP == AGI??? Not quite 😅 but its great at being able to just do things in the browser all from a prompt.

Two risks we've taken with Nova Act: focusing on short trajectories, and launching an SDK as the first interface.

Stoked about the first release from our new lab: our browser use agent lets you MapReduce over the web! This early preview moves us closer to reliable agents that learn from rewards across a wide range of digital and physical environments. Love our Adept+Amazon team so much!

I'm thrilled to share our first release as the AGI SF Lab. Meet Nova Act -- the most effortless way to build agents that can reliably use browsers, giving agents access to much of our digital world. It brings us closer to building universal agents in both digital and physical world. See what Nova Act can do: