API-equivalent estimates

What did those
tokens cost?

Pick a model, drop in the usage, and get the honest math. Or paste a messy usage note and let Luna sort the buckets.

50+ local model IDs USD / 1M tokens No text sent until you ask

01 / choose & count

Direct calculator

Model

Input regular / cache miss Cached input cache read / hit Cache write newly stored input Output include reasoning

Buckets do not overlap. If your provider reports total input including cached tokens, subtract cached input before entering the regular input bucket.

02 / paste the chaos

Let Luna decipher it

gpt-6-luna · low

Usage note, log fragment, or plain English

Sent only when you click decipher · Codex2 first, Antigravity fallback if it is down 0 / 12,000

The small print, made useful

Rates with receipts.

Every model says where its number came from and whether it is an exact list price or a reference equivalent.

Official

Exact standard API list prices checked against the provider’s published page on 3 October 2026.

Reference

Local aliases, subscription models, or effective equivalents. Useful for comparison, but not a billing invoice.

Unpriced

No verified current rate means no invented total. The calculator shows an em dash and tells you why.

Important: Antigravity and Claude subscription traffic is generally quota-backed. Those rows show the API-equivalent value of the same tokens, not an additional charge to your subscription.