Getting started

Start chatting in seconds, pick the right model, and see exactly what's free.

3 answers

Do I need an account to use ROK?

No. Pick "Continue as guest" and you can start chatting immediately — no email, no signup. An account is optional: signing in with Google or an email code gets you roughly 8x the daily usage, and unlocks the extras guests don't get — web search, image generation, uploads, the full model lineup, and the Spicy mode.

Which model should I pick?

If unsure, start on ROK Hermes Lite and step up only when a reply needs more depth:

  • ROK Hermes Lite — the fastest replies, great for everyday questions and quick facts.
  • ROK Hermes — the full 120b reasoning model for harder problems, coding, and long answers.
  • GPT-6 Luna / MiMo V2.6 Flash — ROK-managed cloud models.
  • ROK Hermes Spicy — the uncensored adult-content mode. Strictly 18+, signed-in users only.

Is ROK really free?

Yes — chatting, the tools, and the developer API are all free. Heavy use is paced by a daily allowance that refills every day at 00:00 UTC, which keeps the shared models fast and available for everyone.

Didn't find it? Tell us what you were doing and we'll answer — and probably add it here.

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