Tim Zaman (@tim_zaman) 's Twitter Profile
Tim Zaman

@tim_zaman

Frontier Clusters at OpenAI. Previously DeepMind, Tesla, X/Twitter (head of AI Infra), NVIDIA.

ID: 151808246

linkhttp://www.timzaman.com calendar_today04-06-2010 08:48:04

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Tim Zaman (@tim_zaman) 's Twitter Profile Photo

Can someone get bike infra on the political agenda in the US please. Cheap. Easy. Healthy. Environmental. Social. Build it and they will come. Slow folks can use electric. Parents bucketbikes. Kids love it.

Andrej Karpathy (@karpathy) 's Twitter Profile Photo

I don't have too too much to add on top of this earlier post on V3 and I think it applies to R1 too (which is the more recent, thinking equivalent). I will say that Deep Learning has a legendary ravenous appetite for compute, like no other algorithm that has ever been developed

Tim Zaman (@tim_zaman) 's Twitter Profile Photo

Hmmm 2 isn't very ambitious. DGX Spark is likely to support host chaining/`HOST_CHAINING_MODE=1` natively, hence the dual port:

Hmmm 2 isn't very ambitious. DGX Spark is likely to support host chaining/`HOST_CHAINING_MODE=1` natively, hence the dual port:
Tim Zaman (@tim_zaman) 's Twitter Profile Photo

Notes on homelab netboot node provisioning through diskless liveboot into ramfs: timzaman.com/homelab-provis… - finally found some time to jot it down.

Notes on homelab netboot node provisioning through diskless liveboot into ramfs: timzaman.com/homelab-provis… - finally found some time to jot it down.
Sam Altman (@sama) 's Twitter Profile Photo

if you are interested in infrastructure and very large-scale computing systems, the scale of what’s happening at openai right now is insane and we have very hard/interesting challenges. please consider joining us! we could desperately use your help.

Sam Altman (@sama) 's Twitter Profile Photo

today we are introducing codex. it is a software engineering agent that runs in the cloud and does tasks for you, like writing a new feature of fixing a bug. you can run many tasks in parallel.

Tim Zaman (@tim_zaman) 's Twitter Profile Photo

The frontier clusters at OpenAI aren't just massive: every component and protocol is bleeding edge. Cluster management boils down to navigating complexity and discovering issues no one has ever seen before. We opened up a dedicated full stack position: openai.com/careers/full-s…