IMO, this is better. Luna is super cheap, but it's not that capable. At higher levels of reasoning, it's not that fast.

This is more expensive, but it also looks like it's better enough that it's far more useful.

I also won't be surprised if you look at cost per completed task + wall clock time that it comes out ahead for the majority of what you'd want to actually use it for.

Luna will still be a great option for doing non-engineering tasks super cheaply.

For prompts under 100k tokens, it's priced the same as Luna - $0.10 in, $0.50 out.

For prompts over 100k tokens it's 5 times more expensive - $0.50 in, $2.50 out.