# Usage and credits The metered work on your account this period — jobs, tokens and embeddings, each row priced from the append-only ledger — and the credit balance left against your quota. Totals and rows come from the API already priced; the page performs no arithmetic of its own, so a number on screen is a number in the ledger. ## What metering counts Model tokens on the refine and vocabulary passes, embedding calls on indexing, and the wall time of a job holding a worker. Querying an already-built index is not metered. A correction is a new ledger row, never an edited one.