[verdverm]

All three models were quite likely undergoing training at the same time, with Ant a couple of months ahead. Glasswing was announced 3 months ago, Sol and Kimi were already being trained at that point. They are taking snapshots and doing experiments the whole way through anyway and all models will continue to be trained after release. Kimi 3.1 could be better than Fable 5.1

[andxor]

Yeah, I think the answer is somewhere in between. Anthropic has been a few months ahead of everybody in terms of internal capabilities.

So it's not 6 months but it's also not a few weeks.