Stage 1 โ Visibility
You can't manage what you can't see. Stage 1 is instrumenting every LLM call, unifying provider invoices, and getting one trustworthy spend dashboard. Most teams jump here from spreadsheets and provider tabs.
AI FinOps ยท Pillar guide
A practical playbook for instrumenting, attributing, forecasting and optimizing AI spend โ written for the engineering and finance leaders running LLM workloads in production.
You can't manage what you can't see. Stage 1 is instrumenting every LLM call, unifying provider invoices, and getting one trustworthy spend dashboard. Most teams jump here from spreadsheets and provider tabs.
Spend becomes useful when it has an owner. Tag every workload by feature, environment, customer or team. Now you can run cost reviews per surface and answer 'should this feature be cheaper?' with data.
Project 12 months of spend on realistic growth curves. Set budgets per team and feature. Alert before โ not after โ caps are hit.
Run model-swap experiments. Measure cache hit rates. Compare prompt revisions on cost-per-outcome, not cost-per-token. Make optimization a weekly habit, not a fire drill.
Cost per request. Cost per successful outcome. Model efficiency (quality-adjusted price). Forecast accuracy. Budget burn-down. Headroom vs cap.
TokenAtlas is the AI FinOps platform that covers all four stages: instrumentation, attribution, forecasting and optimization. It plugs into every major provider and exposes the data engineering, product, and finance all need.