I’m excited to share that I’ll be joining OpenAI and look forward to working with the exceptional team there.
It was a difficult decision to move on. I’m incredibly proud of the amazing team at Google and everything we’ve built together. It has been an honor and a pleasure to work with all of you.
Introducing the OpenAI Safety Fellowship, a new program supporting independent research on AI safety and alignment—and the next generation of talent.
https://t.co/vAQKvf8KyO
Introducing GPT-5.5
A new class of intelligence for real work and powering agents, built to understand complex goals, use tools, check its work, and carry more tasks through to completion. It marks a new way of getting computer work done.
Now available in ChatGPT and Codex.
We’re releasing prompt-based teen safety policies for gpt-oss-safeguard.
They’re designed to help you identify and moderate teen-specific content, and turn safety requirements into classifiers for real-time filtering or offline analysis.
https://t.co/t5i1CZNLnF
Three million people are now using Codex weekly - up from two million a little under a month ago. Incredible to see the growth. Thank you to all of you and to the ecosystem we’re part of. To celebrate, we’re resetting rate limits so you can keep building, and we’ll reset them every additional 1M users until we reach 10M, so we can keep celebrating along the way.
Enjoy and thank you!
We’re releasing prompt-based teen safety policies for gpt-oss-safeguard.
They’re designed to help you identify and moderate teen-specific content, and turn safety requirements into classifiers for real-time filtering or offline analysis.
https://t.co/t5i1CZNLnF
@Fabien_Mikol Enfin "partis en meme temps" pour Mistral et Anthropic c'est factuellement incorrect.. il aurait pu commencé par verifier un peu les faits.
Open question to the safety community: are there teen-specific safety classifiers for content detection?
Roblox Guard has a 'Child Exploitation' category.. Anything else?
🧑💻 gpt-oss-safeguard Hackathon 🧑💻
Join us Dec. 8 in SF for the Open Safeguard Hackathon — a collaborative event by OpenAI, ROOST & @HuggingFace to explore how open models can shape safer digital spaces and explore the future of open-weight reasoning and online safety.
Apply to participate: https://t.co/NffEFaMP25