You mean deepseek-v4-flash, right? Same here. I use it for my Hermes agent. It's so cheap that I sometimes feel "guilty". I even put more money than I needed just make sure they do not go out of business.
Agree. The reason GPUs are not widely adopted in certain areas is not because of open sourced or not, but because it is not cost effective. GPUs are optimized for throughput, not latency.