viberank
Leaderboard

kangfenmao

Ember#1241
@kangfenmaoJoined 10/30/2025
ClaudeOther

API-equivalent

$298.171

$7.85/day avg

Total tokens

397.4M

10.5M/day

Days active

38

2 submissions

Global rank

#1241

Claude, Other

Streak

0d

start one today

Longest streak

11d

consecutive days

Where do you rank?

One command ranks your Claude Code, Codex, Gemini and more. Only totals leave your machine.

Workflow

Cache hit rate

91%

Input served from cache

Higher than 6% of developers

Cache reuse

11.2×

Reads per cached token

Higher than 6% of developers

Cost per 1M tokens

$0.75

Blended cost across all tokens

Lower than 56% of developers

Output share

0%

Tokens generated as output

Higher than 24% of developers

Parallel tools

0%

Days with 2+ tools · 0.0 avg/day

Models per active day

2.1

Distinct models used each day

Daily cost variation

1.1

Coefficient of variation; lower is steadier

Active days in span

49%

First to last active day

Tier progress$818 to ◆ FLAME
Ember
◆ Flame

Activity

NovDecJanFebMarAprMayJunJulAugSepOct
MonWedFri
19 active days in the last year
LessMore

Token breakdown

Input3.9M
Output515.8K
Cache read360.8M
Cache creation32.1M

Usage insights

Most expensive day$45.07
Average daily cost$7.85
Total days tracked38 days
Last updatedDec 16, 2025

Most active days

by spend
Mon
$81.40
Tue
$85.02
Wed
$44.41
Thu
$57.33
Fri
$27.67
Sat
$2.33
Sun
$0.00

Monthly API-equivalent

last 4 months
Sep '25
Nov '25

Models

by days used
claude-haiku-4-526d · 33%
claude-sonnet-4-523d · 29%
claude-opus-4-515d · 19%
glm-4.64d · 5%
claude-sonnet-43d · 4%
claude-3.7-sonnet2d · 3%
claude-sonnet-4.52d · 3%
GLM-4.61d · 1%
+2 more models2d

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

Monthly Wrapped

A shareable recap of a month on the board — spend, tokens, streak, and rank among that month's active developers.

README badge

viberank rank for kangfenmao[![viberank](https://www.viberank.app/api/badge/kangfenmao)](https://www.viberank.app/profile/kangfenmao)

Also ?metric=cost and ?metric=tokens.