Brad Lightcap
@bradlightcap
COO @OpenAI
The Icahn School of Medicine at Mount Sinai has become the first medical school to make OpenAI's educational platform ChatGPT Edu available to all of its MD and graduate students. @thomasrhanson explains how the chatbot is helping students prepare for exams and more.
I chatted with our chief economist @RonnieChatterji and @AndrewMayne about AI, economics, and training my puppy check it out!
A Chief Economist and a COO walk into a podcast... @ronniechatterji and @bradlightcap talk about the future of jobs and the economy in the age of AI on Episode 3 of the OpenAI podcast, now live.
also odd that the new york times seems to be the only major news outlet silent about monday's landmark ruling protecting training as “exceedingly transformative” fair use 🤔
AI privacy is critically important as users rely on AI more and more. the new york times claims to care about tech companies protecting user’s privacy and their reporters are committed to protecting their sources. but they continue to ask a court to make us retain chatgpt…
a note from me to our users and customers
How we’re responding to The New York Times’ data demands in order to protect user privacy. openai.com/index/response…
3M+ business users now use chatgpt at work today we're rolling out a number of features for work, including: *new connectors for deep research and chat *MCP support for custom connectors *record mode for meeting transcripts/notes/follow-ups *flexible pricing with credits for…
OpenAI tops 3 million paying business users, launches new features for workplace cnbc.com/2025/06/04/ope…
we are thrilled to welcome the io team to openai, and to extend our work together with jony and lovefrom our work to-date with these incredible teams has been a daily reminder of how much is yet to be built, and how fun the future will be
welcome to openai @fidjissimo! fidji's been an incredible partner on our board and will be an even greater force on the team excited to build what's next together
so excited that @fidjissimo is joining openai in a new role: ceo of applications, reporting to me. i'll remain ceo of openai, but in this new configuration i'll be able to increase my focus on research, compute, and safety. these are critical as we approach superintelligence.
GPT-4.1 is our newest family of GPT series models - available in the API today, including 4.1 mini and nano 4.1 takes big steps forward in coding, instruction following, and context length up to 1M it's 26% less expensive than 4o, and prompt caching discounts are now 75%; 4.1…
Thanks @openai for having me on the GPT-4.1 announcement livestream this morning! We've been testing 4.1 for the past couple weeks -- it's really good. And now, it's available in Windsurf. It's free for all users this week and will be discounted after. Go give it a try!
very crazy first week for images in chatgpt - over 130M users have generated 700M+ (!) images since last tuesday India is now our fastest growing chatgpt market 💪🇮🇳 the range of visual creativity has been extremely inspiring we appreciate your patience as we try to serve…
textual intelligence has gotten most of the attention lately, but visual intelligence can be an equally powerful capability, including for businesses Images in ChatGPT leverages our most advanced multimodal model with improved prompt understanding and overall precision of output…
OpenAI unveiled an updated version of its AI system GPT-4o that can generate more realistic images, the result of a year-long effort with human trainers on.wsj.com/4c4eokw