Sergei Krashevich

Spark#907

Claude

Total spent

$5.736

$2.87/day avg

Total tokens

8.9M

4.5M/day

Days active

1 submission

Global rank

#907

Claude

Tier progress$95 to ✦ EMBER

Spark

✦ Ember

Token breakdown

Input6.1K

Output1.5K

Cache read8.2M

Cache creation712.4K

Most expensive day$4.08

Average daily cost$2.87

Total days tracked2 days

Last updatedFeb 2, 2026

by days used

claude-sonnet-4-52d · 67%

claude-opus-4-51d · 33%

Cost split per model appears after the next npx viberank-cli submission.