zlacker

>>convex+(OP)
GPT5 pre-training just ended I believe. Brock, Pachocki, Szymon Sidor, would have likely all been involved.

These are huge losses. Pachocki led pre-training for GPT-4, and probably GPT-5. Brockman is the major engineer responsible for the efficiency improvements that enabled ChatGPT and GPT-4 to be even remotely cost-effective. That is a piece that is often overlooked, but OpenAI's advantage over the competition in compute efficiency is probably even larger than the model itself.

>>aidama+67
"Greg Brockman works 60 to 100 hours per week, and spends around 80% of the time coding. Former colleagues have described him as the hardest-working person at OpenAI."

https://time.com/collection/time100-ai/6309033/greg-brockman...

>>convex+l8
This is like a supervillain origin story, Greg and Sam are 100 % going to start something new now, even if it's just out of spite with how much both seem to have liked their work at OpenAI

>>schlec+99
If they were popular at OpenAI, I would say they have a good chance of succeeding too. They could offer excellent equity packages to all the best engineers and researchers and due to the non-profit nature of OpenAI (and hence no equity), these people might be very tempted to leave.

>>saberi+k9
OpenAI is supposedly “capped profit” so employees do get equity with limited upside.

But yeah, since Sam and Greg were apparently pushed out because they were building too good of a business any OpenAI employees that were aligned with them are likely to jump ship and join them, and OpenAI will revert to the non-profit research lab it started out as.

>>rlt+3j
They just fired OpenAI