Tune once, save forever.

Submit a prompt and real examples. o10 finds a cheaper model that still clears your quality bar — with a before/after savings receipt. Free while in beta — failures never charge.

How it works

1. Provide 5–20 examples of good outputs for your task.
2. o10 searches cheaper candidates on holdout quality — never overstates results.
3. You get a tuned prompt, recommended model, and a shareable receipt.

Why o10

Elsewhere, tuning often bills per success plus raw LLM usage. o10 owns cheap supply with margin built in — so Tune stays free while in beta while permanently improving your unit economics.