The cost vs performance is insane for all these new models. I’ve been using Deepseek Flash 1017 and it does whole projects and asks for $0.10 on US provider with ZDR on Openrouter. I convinced a few friends to drop their Claude $20 subscription because DS Flash 1017 brings so much better value. They can still use Opus 5.5 for planning though each call will cost north of $2. Excited to try this model out too once there are US providers.
What harness do you use to drive the models?
Opus 5.5 is according to AA cost per task, 23x more expensive than Deepseek with max effort (which is dumb, you shouldn't use) and 13x more expensive on xhigh.
Claude sub has a 60x subsidy, so a $20 sub gives you $1200 in API.
Based on this math, Claude sub is a much better deal than Deepseek. And it's a stronger model of course.