Workload Instrument

Know the context before you send it.

Split the request into context, cache state, and output. The worksheet calculates in your browser and does not send these field values.

Input deskField values stay in this browser
Readout

Context fit and cost

Total budgetPendingPending

Enter your workload values to see the route fit.

Planning approximation: token equivalents will appear here; real tokenization varies.

Copyable summary
Enter values to generate a summary.

Rate source.
Rates are loaded from the generated pricing snapshot used by /pricing, sourced from /api/pricing, checked 2026-08-27. Verify the live rate card before funding a production workload.

Use the result as a test plan.

A fit bar does not prove model quality. Run the same payload through the route, inspect the request ledger, and keep the model ID with the acceptance result.

Use the estimate to plan the route test
NextLedger

See each charge class.

Use the sample bill to understand what a real Console record should expose.

Open the ledger demo
NextMigration

Keep the client stable.

Start with one base-URL change, then test 429 and overflow recovery.

Open the route