Glossary

Accept / Reject — Your decision on a proposed change. Accept writes it; reject discards it. Per file or for the whole change set.

Allowance — The monthly provider-cost budget included with a plan, alongside credits.

Auto — The picker option that lets the router choose a model per request.

Change set — The set of file operations the model proposes in one response.

Credit — One AI request. Plans include a monthly number.

Deployment — A production build of a version, served publicly at <slug>.apps.qyant.dev.

gVisor — The user-space kernel every sandbox runs under; see Isolation.

Managed variable — An .env entry Qyant writes and refreshes (DATABASE_URL, PORT).

OpenRouter — The gateway through which every model request is routed.

Preview — Your app served from the sandbox at preview--<slug>.apps.qyant.dev, owner-only.

Project — Files, chat, versions, database, sandbox and deployment for one app.

Reasoning / thinking — The model's visible working before its answer; the thinking level controls how much.

Sandbox — The isolated container that runs a preview.

Slug — The URL-safe project name used in hostnames; unique and permanent.

Sync — Pushing the project to your GitHub repository.

Version — An immutable snapshot of all files, created on every accepted change or manual save.