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Excited to share that I’ve joined OpenAI to help build the future of financial intelligence.
My focus is connecting models directly to the data sources, tools, and workflows analysts use every day. My team’s first product is the Excel plugin.
After software engineering, finance will see the benefits of model improvements more acutely than almost any other field.
This is just the start for us! More to come soon!
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.
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Excited to finally share ChatGPT for Word!
Procrastination has met its match. ChatGPT is now in Word.
You can add ChatGPT to Microsoft Word to turn rough notes into first drafts, untangle tricky paragraphs, proofread, and get suggested edits—all without leaving your document.
It can even spot formatting issues. Which means a few less things to fix later 🔍
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Ryan Brewer retweeted
the frontier of voice is here, for devs, for businesses, for all
GPT-Live-1 finally makes conversations fluid.
It distinguishes speech from background noise, so café chatter doesn’t have to stop the conversation ☕
You can even add a detail you just thought of or change direction mid-conversation without waiting for the model to finish its speaking turn.
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Ryan Brewer retweeted
We're proud to be a founding data partner to OpenAI's ChatGPT for Financial Services.
@OpenAI has licensed Quartr's first-party IR data to bring trusted, source-linked company information directly into its new ChatGPT Work experience for investment banking and equity research.
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Ryan Brewer retweeted
openai.com/index/introducing…
“We’re introducing ChatGPT for Financial Services, a tailored ChatGPT Work experience that combines built-in financial data with GPT‑6 Astra’s reasoning to help teams develop research, financial models, and customized client materials.”
One of my favorite launches of the year!
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Now available: ChatGPT for Financial Services.
This is a tailored ChatGPT Work experience that combines built-in financial data with GPT-6 Astra’s reasoning.
Teams can develop research, build financial models, and create customized client materials.
openai.com/index/introducing…
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Excited to finally share ChatGPT for Financial Services. When I joined OpenAI last year, my only goal was to allow financial institutions to easily access the data they need, and create a cohesive product experience that allows all bankers and analysts to do the majority of their work inside of ChatGPT.
With ChatGPT for Financial Services, we’ve done the hard work of indexing the data that you need, and making it easily accessible to the model for financial analysis. We’ve created a custom charting experience, better citations, an SEC filing viewer, and much more. Today is just the start of this new chapter, excited to share more about all of this soon!
openai.com/index/introducing…
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I’m starting to become less interested in AI solving the open problems, and more interested in what this generations millennium problems will be
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Kyle is one of the most advanced financial users of codex / work @OpenAI . Crazy to see some of the things he’s built so far!
As promised, my 𝗖𝗵𝗮𝘁𝗚𝗣𝗧 𝗪𝗼𝗿𝗸 onboarding guide.
A companion to the tips so far, with more to come!
Use it to build a setup around your actual job, whether you’re starting fresh or improving how you already work
work-guide.openai.chatgpt.si…
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Ryan Brewer retweeted
I am pleased to see that Ant’s new Claude Code has a version of background computer use on par with the version from Codex from last May this year. Nice work!
Shipping great features first turns out to be a great way to encourage other labs to ship too. We will continue to do this until other labs pay more attention to shipping. This is good for everyone and there is a lot of room left to go!
We solved computer use in practice for GPT models about four months ago. But computer use is a significantly awesome thing no matter what model you use, and it is important that the industry similarly spends more effort to train their models to be great at computer use, among other elements of model capabilities.
As models become more capable and central to businesses and economies, the value of computer use only increases. We should be taking it seriously, and doing the right thing for our customers and the world.
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Thoughts @GaryMarcus ?
We’re sharing a solution to the Navier-Stokes Millennium Prize Problem, one of the deepest problems at the frontier of mathematics.
The proof was produced by a group of agents, using an OpenAI next-generation model significantly more capable than GPT-6 Astra.
The problem concerns whether the description of smooth three-dimensional fluid motion modeled by the Navier-Stokes equations can break down. It has remained unresolved for roughly 90 years.
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If you post something about a startup you should be required to disclaim if you’ve invested in it. I can’t read this slop anymore
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