They've pivoted many times over the years trying to make "wafer scale" work in a variety of use cases, and they still haven't gotten it right.
By the way, the CTO is dumping stock left and right and the stock is down nearly 5% today alone...
https://www.marketbeat.com/instant-alerts/insider-cerebras-s...
> how has cerebras not gotten their chip right?
It doesn't scale, and won't ever be profitable. They pivoted to inference, which has the unfortunate (for them) side effect of also requiring a boat load of memory. This is why they just partnered with AMD to offload onto their chips.
> I use cerebras.ai the token rate is amazing
Ah, investor. Explains your responses.