#token-costs

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Guides 2026-08-17

Tura claims 77.5% fewer tokens than Codex CLI. Here is how the harness gets there, and how to check that claim against your own provider bill.

Guides 2026-08-13

Cache writes cost 1.25x and reads 0.1x, so a Claude prefix pays back on its second use. Derive your own break-even, then prove it from the API.