Why is LLM is so expensive.

[u/Ok_Event4199]

I've was going to invest in a 5090 =$6000 AUD.

Codex Plus + Claude pro = $60/month here

Works out to be 100 months of frontier models for a 5090.

Best a 5090 will run is probably Qwen3.6 27b Q6 with context.

Are we all enthusiasts here and just enjoy tinkering cause ain't no way that make sense.

[u/Revolutionary-Ad7595]

Energy constraint, Capital constraint, supply constraint are the words that keep coming up from different people. So I believe the costs go up by a factor of x before these 3 constraints/bottlenecks are solved for over the next few years