t11s

@transmissions11

cs @mit, prev @sailresearchco @paradigm

2λ.com

Joined September 2020

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t11s
@transmissions11
11h
Increasingly worried that safety/etc researchers inside labs will become far more capable than those outside, just from more token spend enabled by margin-free prices Labs should offer similar deals to folks @ METR/etc if they're serious about preventing concentration of power
Lisan al Gaib
@scaling01
Sep 6
Meanwhile the 90th percentile of OpenAI researchers is spending over $7000 a day on coding agents
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t11s
@transmissions11
Aug 27
prefill tok/$ ≈ FLOPs/$ decode tok/$ ≈ HBM BW/$ but not always! consider a chip with poor interconnect pipeline parallelism can rescue prefill, but decode needs many seqs resident to fill a deep pipeline, eating KV capacity and shrinking per-chip batch size + throughput!
Neil Movva
@neilmovva
Aug 27
many people are asking: how does Sail pick the best chips? we have a few ways of looking at this, which @transmissions11 formalized into a standard model for inference accelerators - now open source! We loved working with him this summer, he's a star :)
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t11s
@transmissions11
Aug 27
update: made TPUs go brrr this summer @sailresearchco also built HTDYM, a tool for figuring out analytically which chips (and shardings) can serve a model the cheapest hint: it's not the same for every model / workload check it out! sailresearch.com/blog/htdym
Sail Research
@sailresearchco
Aug 27
Article
HTDYM (How To Deploy Your Model)
By Ben Mayer @transmissions11 Today, we’re open sourcing HTDYM (How To Deploy Your Model), our internal performance modeling infrastructure that helps us make these deployment decisions at scale. The...
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t11s
@transmissions11
Jul 10
taking reservations for my LEGO 5nm wafer capacity, volume production starts Q1 2027
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t11s
@transmissions11
Aug 31, 2025
life update: this was my last month at @paradigm! exploring the crypto frontier with @danrobinson, @_Dave__White_ et al these last ~3 years has been a blast. i'll be transitioning to a research advisor while i explore new frontiers at MIT
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