> Anthropic confirmed the training run was under 10^26 flops. You can't train 10T to chincilla and stay under 10^26.
I don't think Anthropic have said anything of the sort.
Microsoft published it as 6.1*10^27 FLOPs[1]
Elon has claimed the are also training a 10T model because "Some catching up to do"[2]
I must have confused mythos with opus 4.7. One of their recent model cards confirmed that training flops was under the EO reporting requirement of 10^26 flops.