Really appreciate you covering all these nuances, thanks Tom!
Can you give a pointer to the studies you mentioned here?
There are various sources of evidence on how much capabilities improve every time training efficiency doubles: toy ML experiments suggest the answer is ~1.7; human productivity studies suggest the answer is ~2.5. I put more weight on the former, so I’ll estimate 2. This doubles my median estimate to r = ~2.8 (= 1.4 * 2).
Really appreciate you covering all these nuances, thanks Tom!
Can you give a pointer to the studies you mentioned here?
Sure! See here: https://docs.google.com/document/d/1DZy1qgSal2xwDRR0wOPBroYE_RDV1_2vvhwVz4dxCVc/edit?tab=t.0#bookmark=id.eqgufka8idwl