Local Codex usage audit
Codex ROI calculator
API-priced usage compared with paid Codex limits over time. Numbers are local snapshots; model mix affects dollar value.
API value per subscription dollar
Click a point to inspect the snapshot.
Selected: Codex Pro x5 / June 13
Codex Pro x5 / $100/mo
June 13
June 11 to June 13
API per 1%
$3.43
Full weekly value
$343
Weekly used
48%
Tokens
333.3M
Models
GPT-5.4 77%, GPT-5.5 23%
More GPT-5.4 in this sample, so dollar value reads lower.
$13.71API value per $1
95.2%
Latest weekly used
48%
Latest API value
$164
Latest tokens
333.3M