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▲Fixing GRPO's credit assignment problem without evaluating every step (arxiv.org)
vatsachak 9 hours ago [-]
How do frontier labs choose which ideas to include in a training run? It seems that there are too many to choose from
martianvoid 9 hours ago [-]
I think maybe they have enough compute to try out all the promising directions at a smaller scale first and then port them to larger run

They also have incredibly smart people that can understand which improvements and directions are even worth pursuing for, I think these people are being paid in millions

simianwords 8 hours ago [-]
Why do you think they are buying compute and accelerating to RSI? It’s for this.
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