Greg Brockman
@gdb
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President & Co-Founder @OpenAI
Joined July 2010
useful lifetime of a benchmark these days is measured in months
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lots of exciting work happening in our london office!
The new London Training team @OpenAI has already had remarkable impact internally, alongside our phenomenal SF colleagues. I'm so excited to now see our contributions start to land in production!
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enterprise AI is going to be a huge theme of 2026
Scoop: OpenAI CEO Sam Altman gathered news leaders for lunch in NYC on Monday. He told them enterprise AI will be a massive priority for OpenAI in 2026.
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good to see continued progress on the unicorn eval
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10 years ago today, we announced OpenAI. looking forward to the next 10 years!
Ten Years: https://t.co/BFex7MrOmc
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GPT-5.2 Pro is SOTA on ARC-AGI, with two orders of magnitude efficiency improvement over the past year:
A year ago, we verified a preview of an unreleased version of @OpenAI o3 (High) that scored 88% on ARC-AGI-1 at est. $4.5k/task Today, we’ve verified a new GPT-5.2 Pro (X-High) SOTA score of 90.5% at $11.64/task This represents a ~390X efficiency improvement in one year
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GPT-5.2 is here — the most advanced frontier model for professional work and long-running agents. It's a big step forward on enterprise tasks including spreadsheets and slides. Now rolling out to everyone.
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Beyond excited to partner with Disney!
Some highlights from #Disney CEO Bob Iger and #OpenAI CEO Sam Altman's interview with CNBC: -The deal is a three-year license, with exclusivity for the first year. -Disney will set (and evolve) the guardrails for how its 200 characters will be used in video creation. -Iger
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Agentic AI Foundation — advancing open-source agentic AI:
Big step for open agentic AI. OpenAI is co-founding the Agentic AI Foundation under the Linux Foundation, alongside Anthropic and Block, and donating https://t.co/uop4XiFxan to this new umbrella. https://t.co/bV5XVEoJYh
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we are investing in cybersecurity preparedness:
As our models grow more capable in cybersecurity, we’re investing in strengthening safeguards and working with global experts as we prepare for upcoming models to reach ‘High’ capability under our Preparedness Framework. This is a long-term investment in giving defenders an
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In the grim darkness of the far future, heresies hide everywhere ⛓️ WISHLIST WARHAMMER CRPG ON STEAM
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true
Just met a Claude Code user who has been the top daily user numerous times. He says Codex is better now.
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welcome @dhdresser to the team!
Denise Dresser is joining OpenAI as Chief Revenue Officer. Previously CEO of Slack, she brings deep enterprise and customer experience as she leads our global revenue strategy and support for customers at scale. https://t.co/yQcgkhCdo0
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Partnership with Deutsche Telekom to bring AI to millions of customers and businesses across Europe:
telekom.com
Deutsche Telekom and OpenAI are working on advanced Ai apllications. As one of the first companies Deutsche Telekom gets early access to an alpha-phase model.
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Just released a report on OpenAI for enterprise — accelerating and deepening adoption, with interesting findings on productivity gains:
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Why are Big Tech companies are funding the radical overhaul of the U.S. justice system? They are giving money to organizations with goals to decarcerate repeat offenders and to eliminate cash bail. Choose Unplugged - a company that believes in a strong, thriving America.
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ChatGPT / Instacart / Stripe integration for agentic commerce:
Stripe is partnering with @Instacart to enable direct checkout in ChatGPT. This new AI commerce experience is powered by the Agentic Commerce Protocol (ACP) that we launched with @OpenAI a few months ago. Behind the scenes, it uses @Stripe Shared Payment Tokens to securely
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Had a great time celebrating my friend @TheSlyStallone at the Kennedy Center Honors last night. His life story is an inspiration and he is such a great human.
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peer-reviewed theoretical physics article where the main idea came from GPT-5:
I think I’ve published the first research article in theoretical physics in which the main idea came from an AI - GPT5 in this case. The physics research paper itself (on QFT and state-dependent quantum mechanics) has been published in Physics Letters B. I've written an
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