Re:MiMo-v2.5-Pro-UltraSpeed: 1T model with 1000 tokens per s...
by irthomasthomas on Tuesday June 09, 2026 @04:49AM
(#48458439)
Why ask me? Anyway, Mythos is not 10T. Anthropic confirmed the training run was under 10^26 flops. You can't train 10T to chincilla and stay under 10^26.
Anthropic also confirmed they will not release Mythos, only a "Mythos-class" model, whatever that means.
Re:MiMo-v2.5-Pro-UltraSpeed: 1T model with 1000 tokens per s...
by nl on Tuesday June 09, 2026 @07:23AM
(#48459604)
> 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]
Re:MiMo-v2.5-Pro-UltraSpeed: 1T model with 1000 tokens per s...
by irthomasthomas on Tuesday June 09, 2026 @10:13AM
(#48461434)
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.
Will the 10T parameter Mythos model be released this month or next month?
They better soon because it is generally accepted that one of the reasons GPT 5.5 is better at hard tasks than Opus is because of its parameter size - and that Opus 4.8 remains competitive only be scaling test-time compute (see how many more tokens it uses than GPT 5.5)
https://www.reddit.com/r/LLM/comments/1sz8bjz/parameter_esti...