My OpenCode Go stats for the last 30d:

Cached Read: ~6,500M

Input: ~150M

Output: ~20M

Approx $40 worth of usage across DeepSeek V4 Flash + MuseSpark Contributor 1.3. And a bit of both the GLM models. This is covered in a $10 subscription.

If I were to use Luna's API pricing:

$0.02 x 6,500 = $130

$0.20 x 150 = $30

$1.20 x 20 = $24

So $184. And this is assuming smaller coding sessions (<272K) beyond which Luna pricing doubles.

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Cost wise, these models are nice for small stuff. Translations etc. Any model that does not provide multiple Mtoks of cached reads per cent is not very useful to me for coding workflows.