More billion (or trillion) parameters give exponentially less return, and they keep adding parameters (which also increases the cost exponentially) anyway. This is just one of the infinite signs that those companies don't give a single f*** about society or the well being of the population.
Test yourself on Ollama now, since the servers are way more stable as of now. Deepseek-4.1 is just as good as GPT-6.
Edit: you have to create an interface with tools for using Ollama Cloud, and this isn't exactly directly available as of now, so keep that in mind before signing in.
Edit2: Deepseek-V4 comparing itself to other models
When Token is more expensive than people, "AI narrative" is in trouble, Chinese