THE FINANCE READ
OPENAI BILL REVIEW
What can this bill actually prove?
Total cost and usage mix are real evidence. Unsupported allocations stay blank.
USAGE MIX
Where the requests and tokens went
These are observed usage measures. They are not billed dollars by model.
| Model | Requests | Input | Output | Cache share | Billed cost |
|---|
THE JUDGMENT
What to act on, and what to leave alone
This separates what the bill proves from what still needs testing.
NEXT EVIDENCE
FINANCE FIRST AI SPEND REVIEW
What did one ready result really cost?
THE FINANCE READ
THE WORK
How the two routes compare
Total spend can mislead when volume or quality changes. This view uses the same ready-to-use outcome on both sides.
PLAN CHECK
Did the current route land where expected?
The plan, the actual result, and the proposed change stay separate. A lower forecast is not the same as money already saved.
| Measure | Plan | Actual | Variance |
|---|
THE LEAK
Not every lower number is a saving
The evidence puts each item in one place: save now, test first, fix what is missing, or keep the current route.
THE DECISION
RECURRING COST BOUNDARY
MODEL + SHARED INFRASTRUCTURE + HUMAN REVIEWCOST ANATOMY
The bill is bigger than tokens.
A cheaper rate can disappear after retries, review, or infrastructure. The breakdown keeps each part visible instead of burying everything in one total.
WORKLOAD BEHAVIOR
Where the economics changed
These measures cover all provider requests, including retries. Cost per ready result uses only outputs that cleared the quality rule.
DECISION RECORD
NO PROVIDER CREDENTIALS REQUIREDEVIDENCE CHECK
What can we actually prove?
Every conclusion should show where the cost came from, what counted as a good result, what was reviewed, and what is still missing.
ACCOUNTING BOUNDARY