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Tune

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.

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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, a savings receipt, and a live alias o10/tuned/<id>.
  4. Optional: attach that prompt to Auto so matching traffic uses it automatically.

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.