
Sherwin Wu
@sherwinwu
Building the @OpenAI API – o3-mini, o1, gpt-4o, reinforcement fine-tuning, agents SDK, responses API, and more
ID: 11767912
02-01-2008 19:31:20
1,1K Tweet
20,20K Followers
601 Following


Best part of working on the OpenAI API is seeing how creative developers can be with our technology – and this product by Tinder is a great example. It's really well executed (and built on the Realtime API) – give it try! It'll only be around for a bit tinderpressroom.com/2025-04-01-Tin…


Pointed out the other day that MCP + Agents SDK doesn't support strict schemas, which is one of the best features in the OpenAI APIs. A few days later, Rohan Mehta pushes some nice updates to MCP + OpenAI Agents SDK to support strict tool calling: github.com/openai/openai-…



Really excited to start the Strategic Deployment team with Aleksander Madry! If you want to work on pushing the frontiers in our most strategic domains, while working with our biggest partners to deliver real world impact, please consider applying!

OpenAI has defied the odds to become a truly great top-down product company. They consistently productize emerging research in useful and often viral ways. In perhaps the most competitive software category ever. With the whole world at their heels. Hats off to Sam Altman & co.






Open Source Robot Company K-Scale Labs has announced a ~$9,000 personal robot. The entire robotics open source system: hardware, software, and machine learning infrastructure, all tightly integrated and ready for your use case. I am placing an order. I will also order Optimus.


Congrats to Steven Lee on the launch of Seven Stars — so excited for all the founders who you’ll be working with, especially after your legendary run at SV Angel! fortune.com/2025/06/11/ter…

