csvoss's profile picture. engineeress ✨ currently in nyc! // Member of Technical Staff @openai // serious play // notice your curiosity // prev @pilothq, @sendwaveapp

Chelsea Sierra Voss

@csvoss

engineeress ✨ currently in nyc! // Member of Technical Staff @openai // serious play // notice your curiosity // prev @pilothq, @sendwaveapp

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sweet little guy, welcome to the world <3

csvoss's tweet image. sweet little guy, welcome to the world &amp;lt;3

Chelsea Sierra Voss reposted

You might enjoy the term “amistics” coined by @nealstephenson goodreads.com/quotes/7947614…


find someone who looks at you the way that @apples_jimmy looks at @OpenAI news

That’s a good one



Chelsea Sierra Voss reposted

How persuadable are humans, really? Sam Altman returns to discuss accidental AI takeover, why GPT-6 might crack real science, when we'll see AI CEOs running the show, and the question he asked someone to pose to the Dalai Lama. Timestamps 0:00:00 – Sam’s basic trick for…


I find it really wholesome and funny how AI twitter rallied behind disagreeing with that one sentence; I hope the author takes it as a compliment to his writing that it got so many people to profess feelings of beauty about matmuls lol

First, thank you for the reporting, which I did enjoy! I found your comment on matrix multiplication jarring but did not expect it to blow up as it did. I guess the followers of Muhammad ibn Musa al-Khwarizmi are a devout bunch!



Chelsea Sierra Voss reposted

x.com/thekaransingha… TLDR: inaccurate. Keep using ChatGPT as you have been.

Not true. Despite speculation, this is not a new change to our terms. Model behavior remains unchanged. ChatGPT has never been a substitute for professional advice, but it will continue to be a great resource to help people understand legal and health information.



Chelsea Sierra Voss reposted

Not true. Despite speculation, this is not a new change to our terms. Model behavior remains unchanged. ChatGPT has never been a substitute for professional advice, but it will continue to be a great resource to help people understand legal and health information.

This post is unavailable.

Chelsea Sierra Voss reposted

It was an amazing experience visiting @OpenAI - chatting and exchanging ideas with brilliant researchers. Many of them strong chess players too!♟️🤖 After our discussions, I played an 8-board clock simul, and they really made me sweat! 😅 They played so well. I won 7 games and…

GMJuditPolgar's tweet image. It was an amazing experience visiting @OpenAI - chatting and exchanging ideas with brilliant researchers. Many of them strong chess players too!♟️🤖
After our discussions, I played an 8-board clock simul, and they really made me sweat! 😅 They played so well. I won 7 games and…
GMJuditPolgar's tweet image. It was an amazing experience visiting @OpenAI - chatting and exchanging ideas with brilliant researchers. Many of them strong chess players too!♟️🤖
After our discussions, I played an 8-board clock simul, and they really made me sweat! 😅 They played so well. I won 7 games and…

Chelsea Sierra Voss reposted

the great stagnation is over


Chelsea Sierra Voss reposted

We've received incredible feedback since launching our new browser, ChatGPT Atlas, yesterday. We're really focused on building the best product for all of you, and since launch, the team has been heads down making it better. In the spirit of transparency, these are the very…

adamhfry's tweet image. We&apos;ve received incredible feedback since launching our new browser, ChatGPT Atlas, yesterday. We&apos;re really focused on building the best product for all of you, and since launch, the team has been heads down making it better.  

In the spirit of transparency, these are the very…

Chelsea Sierra Voss reposted

If you were affected by the Meta FAIR layoffs and you’re working in Robotics, please DM me!


Chelsea Sierra Voss reposted

ChatGPT is growing fast. I’m looking for an A++ Chief of Staff — a strategic operator, force multiplier, and trusted partner to help us scale. SF-based. Please apply below openai.com/careers/chief-…


Chelsea Sierra Voss reposted

Hard to believe Meta is shutting off 1-800-CHATGPT, which has many millions of happy users. If you're one of them, you can migrate to our app, website, and browser to preserve your conversations. RT if you agree that WhatsApp is better with ChatGPT.

Meta changed its policies so 1-800-ChatGPT won't work on WhatsApp after Jan 15, 2026. Luckily we have an app, website, and browser you can use instead to access ChatGPT.



Chelsea Sierra Voss reposted

Update: Mehtaab and I pushed further on this. Using thousands of GPT5 queries, we found solutions to 10 Erdős problems that were listed as open: 223, 339, 494, 515, 621, 822, 883 (part 2/2), 903, 1043, 1079. Additionally for 11 other problems, GPT5 found significant partial…

gpt5-pro is superhuman at literature search: it just solved Erdos Problem #339 (listed as open in the official database erdosproblems.com/forum/thread/3…) by realizing that it had actually been solved 20 years ago h/t @MarkSellke for pointing this out to me!

SebastienBubeck's tweet image. gpt5-pro is superhuman at literature search: 

it just solved Erdos Problem #339 (listed as open in the official database erdosproblems.com/forum/thread/3…) by realizing that it had actually been solved 20 years ago

h/t @MarkSellke for pointing this out to me!


Chelsea Sierra Voss reposted

Announcing partnership with @Broadcom to build an OpenAI chip. This deal is on top of the @nvidia and @AMD ones we’ve announced over the past few weeks, and will allow us to customize performance for specific workloads. The world needs more compute.

We're partnering with Broadcom to deploy 10GW of chips designed by OpenAI. Building our own hardware, in addition to our other partnerships, will help all of us meet the world’s growing demand for AI. openai.com/index/openai-a…



Chelsea Sierra Voss reposted

gpt-5 pro for verifying scientific literature:

GPT 5 Pro is extremely good in identifying serious gaps in published papers.

PI010101's tweet image. GPT 5 Pro is extremely good in identifying serious gaps in published papers.
PI010101's tweet image. GPT 5 Pro is extremely good in identifying serious gaps in published papers.


Chelsea Sierra Voss reposted

one of my favorite things about openai

One of the most fun parts of OpenAI is watching people here level up so fast and do such excellent work. We are operating at a high level across many different disciplines and many of the people doing it have never done it before, and joined us at the beginning of their career.…



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