Chester Cho

Grok 4.20 beta1 has been out for a few days and it is an exciting one! I am personally excited and honored to deliver RL training recipes and to train Grok 4.20 to achieve #4 overall on Arena and #1 overall on Search Arena!

all ai chat interfaces are so mid. and i’m guilty for it.

just copied and pasted feedback on slack from @_chestercho and claude one shot it and they're telling you engineers wont be replaced

@eliguerron Congrats on embarking on this exciting new chapter!!

Today’s my last day at Apple. Grateful for an inspiring journey with the amazing design team—truly a career highlight. Time now for family, travel, building my house, sports cars… and some fun design projects, of course. Thank you all ❤️

we just launched OpenAI’s 4o image model in Playground, with powerful new tools. turn anything into a design or mockup (yes, even my cat Scotch is a logo now). try it out: playground.com

We're excited to launch OpenAI's 4o image model in Playground today so you can make powerful edits to designs. We have a different spin on it: today we're launching 4 new tools for customers to change styles, colors, and put designs in mockups. In the coming weeks, we'll be releasing more tools to go beyond the prompt box. Go playground․com to try it out!

@Suhail just changed the profile photo to troll @_patrickhult - it’s the best offsite ever

templates are meant to be creative. you see the inspo, you express what’s on your mind. AI does the rest - simple as that. playground.com/design/bright-…

#23 !!!

@jasonyuan @newcomputer Well deserved!

This was fun to wake up to

Playground v3 not only helped me make all these posters with a few short prompts but now you can buy the prints too Time to accelerate, friends shop.playground.com/garrytan

we've unveiled our new foundation model, which does much more than art. this allowed us rethink the way you control designs, without having to squeeze your brain for prompting. playground.com/pg-v3

@jasonyuan 1000%

can’t wait for models to develop the emergent behavior of anxiety and decision paralysis from overthinking 😭🥹 they’re just like us fr

just vibing

We all do!

Welcome to the new Playground Use AI to design logos, t-shirts, social media posts, and more by just texting it like a person. Watch:

1/ I am excited to announce the new Playground: Design graphics like a Pro. You can make T-shirts, Logos, Social Media Posts, and even invent new kinds of memes. Powered by our next image foundation model Playground v3 (beta). Go to playground.\com. No wait list.

Dear startups, you don't have to make your logo in Figma without a designer at 11pm like I did. It will be better than you drawing some circles and rectangles. This is not merely a template. You can customize it FROM a template to get something truly 1:1 unique. Free logos for all startups: