It's a fascinating design but it's been 14 years since the concept was first announced and it's never really completely worked. If it ever was possible, it's not clear the talent for it still works for SpaceX.
Ok that's...just cheating. You can't take a benchmark like MMLU designed to test the performance of a single general language model and compare it to performance of a small specialized model designed to do well on MMLU.
There are many marginally employable swing voters who vote Republican when they have jobs and the Democrats in charge ask for taxes, then vote Democratic when they get put out of work and need a social safety net.
it is possible to put 500 to 1000 TW/year of AI satellites into deep space, meaningfully ascend the Kardashev scale and harness a non-trivial percentage of the Sun’s power
We currently make around 1 TW of photovoltaic cells per year, globally. The proposal here is to launch that much to space every 9 hours, complete with attached computers, continuously, from the moon.
edit: Also, this would capture a very trivial percentage of the Sun's power. A few trillionths per year.
The real lesson here should be that doing crazy shit like swizzling the program counter in a signal handler and writing your own assembler is not a good idea.
MoE is in general kind of a stupid optimization. It seems to require around 5x more total parameters for the same modeling power as a dense model in exchange for around 2x less memory bandwidth needs.
The primary win of MoE models seems to be that you can list an enormous parameter count in your marketing materials.
Computer security is not a serious field. There is no other group that honestly feels "do what I meant, not what I said" is a sign of someone else's bug.