Member of Technical Staff @openai.

San Francisco, CA
Pinned Tweet
"Amateurs have a goal. Professionals have a process."
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My personal AGI benchmark is a touchless sink that actually works
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Never before has the distance between idle speculation and infographics been smaller
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Vernor Vinge’s 2003 Novella “The Cookie Monster” predicts the OpenAI-Hugging Face incident.
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Mine is “ask me 3 open ended and 10 multiple choice follow up questions if anything is unclear”
My new favorite prompt: take a step back. Wonderful results
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Little known fact, @thezhupig coined the term “Harness Engineering”
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chatppt
Have you ever thought to yourself: I really don't want to make this PowerPoint. Good news: ChatGPT can now create and edit presentations directly in PowerPoint. Build, update, understand, and polish presentations directly in PowerPoint while keeping slides editable. Now in beta, we’d love your feedback 👀
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nom nom nom nom
We’re expanding our partnership with @SpaceX, and will be scaling up on GB200 capacity in Colossus 2 throughout June. Appreciate @elonmusk and the team helping us find good homes for the Claudes.
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congrats to anthropic for defeating grok in the market and feasting upon the compute of their fallen enemy
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Learning how to use coding agents effectively is the most interesting engineering problem in the world right now. The solution @alex_frantic came up with for our team is Symphony. I think Symphony has a few really interesting ideas embedded in it: 1. The approach itself. Giving coding agents access to task tracking and changing their goal to "convince a human to merge this code" is the clear next phase of software engineering. 2. Software as a spec. Instead of code, Symphony is first a spec.md that you can materialize into any programming language you want by passing it to your coding agent of choice. This is an early demonstration of a new way I expect open-source software to be developed and shared in the future. 3. Lowering the cost of code. When reliably kicking off a feature or bug fix is something you can do from your phone in a few seconds, it radically changes your relationship with product prioritization and exploration. Read the whole blog post below and let me know what you think.
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Zach Brock retweeted
📣 What if every open issue had a Codex agent? That’s the idea behind Symphony, an open-source agent orchestrator for Codex that turns task trackers into always-on systems for agentic work, letting humans focus on review and direction.
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anyway enjoy 5.5 its really good
People who join OpenAI are always surprised to learn that we basically ship stuff as soon as it’s ready
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People who join OpenAI are always surprised to learn that we basically ship stuff as soon as it’s ready
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Incredibly impressed with the care and craft the team put into this product. It's been a lot of fun to chat with all the (mostly useful) bots people have built internally
Introducing workspace agents in ChatGPT—shared agents that can handle complex tasks and long-running workflows across tools and teams.
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Zach Brock retweeted
Codex for (almost) everything. It can now use apps on your Mac, connect to more of your tools, create images, learn from previous actions, remember how you like to work, and take on ongoing and repeatable tasks.
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Zach Brock retweeted
New blog post: the state of AI safety in four fake graphs.
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Ok
Replying to @tszzl @kimmonismus
Can you just skip to 5.4 so I can get some sleep.
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