David Zhang's avatar

David Zhang

@dzhng

  • Last month rank#76
  • Joined Aug 2026
  • Updated 10/6/2026, 9:54:54 PM
GitHub
Last month tokens
52.1B
Last month cost
$52.41K
Active days (Last month)
30
All submissions
7

Contributions

Daily contribution density for last month (UTC).

30 active days
Sep 1, 2026 – Sep 30, 2026
Highest activity: Sep 28, 2026: 6,625,509,007 tokens. 0 active days used tokens with no recorded cost.
LowHigh
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Day breakdown

Wednesday, September 30, 2026

Total tokens
2.6B
Cost
$1.19K
Messages
15,454

Token categories

Input
49.6M
Output
4.4M
Cache read
2.6B
Cache write
10.4M
Reasoning
4.1M

Clients and models

Codex CLI
2.2B · $1.03K
gpt-6-astra$626.04404.6M tokens · Input 7.7M · Output 620.3K · Cache read 395.9M · Reasoning 353.2K · 2,492 messages
gpt-6.1-sol$392.791.7B tokens · Input 40.9M · Output 3.0M · Cache read 1.7B · Reasoning 3.7M · 11,074 messages
gpt-6-sol$12.9939.3M tokens · Input 400.9K · Output 35.7K · Cache read 38.9M · Reasoning 22.5K · 259 messages
gpt-6-luna$0.0081.0K tokens · Input 41.8K · Output 323 · Cache read 38.7K · Reasoning 213 · 2 messages
codex-auto-review$0.0010.9M tokens · Input 601.3K · Output 16.1K · Cache read 10.2M · Reasoning 24.4K · 152 messages
Claude Code
452.8M · $159.58
claude-opus-5-5$159.58452.8M tokens · Input 3.0K · Output 769.1K · Cache read 441.6M · Cache write 10.4M · 1,475 messages

Usage over time

Model activity for last month (UTC), grouped by provider.

Range total tokens
52.1B
7d average tokens usage by model and provider7d average tokens usage by model and provider from Sep 1, 2026 to Sep 30, 2026. Raw range total: 52.1B.
Sep 1, 2026Sep 30, 2026
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  • gpt-6-astra
  • claude-opus-5-5
  • gpt-5.6-sol
  • claude-opus-5
  • gpt-6.1-sol
  • claude-fable-5-1
  • +11 more

Usage details

Scope is shown for each fact.

Favorite model (Last month)
gpt-6-astra
Selected range
Last month (UTC)
Models (Last month)
17
Providers (Last month)
claudecodex

Token mix

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

Input
688.0M1.3%
Output
85.8M0.2%
Cache read
50.8B97.5%
Cache write
482.0M0.9%
Reasoning
35.6M0.1%

Devices · all-time

Usage by device
DeviceTokensCostActive days
Unnamed deviceLast submitted 7.2B$1.91K4
Unnamed deviceLast submitted 115.2B$93.86K118