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YuehengHan

@YuehengHan

GitHub
All-time tokens
21.3B
All-time cost
$13.58K
Active days (1y)
110
All submissions
527

Contributions

Daily contribution density across the latest 12 months.

110 active days
Oct 6, 2025 – Oct 6, 2026
Highest activity: Sep 23, 2026: 1,167,229,515 tokens. 0 active days used tokens with no recorded cost.
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Day breakdown

Tuesday, October 6, 2026

Total tokens
9.7M
Cost
$2.07
Messages
22

Token categories

Input
64
Output
3.2K
Cache read
9.7M
Cache write
13.3K
Reasoning
0

Clients and models

Claude Code
9.7M · $2.07
claude-opus-5-5$2.079.7M tokens · Input 64 · Output 3.2K · Cache read 9.7M · Cache write 13.3K · 22 messages

Usage over time

Model activity for the latest 12 months, grouped by provider.

Range total tokens
21.3B
30d average tokens usage by model and provider30d average tokens usage by model and provider from Oct 6, 2025 to Oct 6, 2026. Raw range total: 21.3B.
Oct 6, 2025Oct 6, 2026
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  • claude-opus-5
  • claude-opus-5-5
  • claude-fable-5
  • claude-fable-5-1
  • claude-opus-4-8
  • gpt-6-astra
  • +19 more

Usage details

Scope is shown for each fact.

Favorite model (1y)
claude-opus-5
Sessions (all-time)
2,959
Models (latest)
25
Providers (latest)
codexclaudeopencodegemini

Token mix

Distribution across input, output, cache, and reasoning tokens.

Input
51.8M0.2%
Output
54.5M0.3%
Cache read
20.9B97.9%
Cache write
349.1M1.6%
Reasoning
1.5M0.0%

Devices · all-time

Usage by device
DeviceTokensCostActive days
Unnamed deviceLast submitted 21.3B$13.58K110