Agent Usage — May 2026

Token usage and cost across Claude and Codex, May 2026

Active Days

16

AVG $ / Active Day

$25.38

Total Cost

$406.02

Total Tokens

499.3M

Claude Codex Cumulative Cost

Token Composition

Cache read 95.0%, cache create 1.4%, input 3.2%, output 0.5%.

Cost by Model

gpt-5.5 $255.55, opus-4-7 $148.55, opus-4-8 $1.92.