Agent Usage
A public ledger of how I split work across Claude, Codex, and the rest of my agent stack. This page is rendered directly from the same serverless API that powers my personal usage tracking.
Updated through Mar 7, 2026
Whole-stack footprint
832.1Mtotal tokens
10,197 agent events from Oct 9, 2025 to Mar 7, 2026. Cache reads contribute 86.7%, which says more about how much context gets reused than a plain request count ever could.
Quick read
Leaders
Source: claude
Provider: anthropic
Model: anthropic/claude-opus-4.6
Events
10,197
All recorded runs
Cache ratio
86.7%
Cache read / total
Range start
Oct 9, 2025
First tracked event
Range end
Mar 7, 2026
Most recent event
Token composition
A split between input, output, cache read, and cache write volume.
63.1M
7.6% of total
4.9M
0.6% of total
721.3M
86.7% of total
42.9M
5.2% of total
Sources
Which agent surfaces get the most token volume.
01claude
5,037 runs
445.1M
53.5%
02codex
5,138 runs
386.7M
46.5%
03opencode
22 runs
297K
0%
Providers
The backend vendors carrying the workload.
01anthropic
5,037 runs
445.1M
53.5%
02openai
5,138 runs
386.7M
46.5%
03opencode
20 runs
274K
0%
04google
2 runs
23K
0%
Model leaders
The highest-volume model lanes in the archive.
01anthropic/claude-opus-4.6
1,231 runs
142.6M
17.1%
02gpt-5.2
1,988 runs
141.7M
17%
03gpt-5.2-codex
1,917 runs
118.9M
14.3%
04claude-opus-4-5-20251101
1,161 runs
112M
13.5%
05gpt-5.3-codex
822 runs
86.3M
10.4%
06claude-sonnet-4-5-20250929
1,002 runs
57.8M
7%
Top model lanes
Ranked by total token volume across each source, provider, and model combination.
| Model | Lane | Events | Total | Share |
|---|---|---|---|---|
anthropic/claude-opus-4.6 | claude anthropic | 1,231 | 142.6M | 17.1% |
gpt-5.2 | codex openai | 1,988 | 141.7M | 17% |
gpt-5.2-codex | codex openai | 1,917 | 118.9M | 14.3% |
claude-opus-4-5-20251101 | claude anthropic | 1,161 | 112M | 13.5% |
gpt-5.3-codex | codex openai | 822 | 86.3M | 10.4% |
claude-sonnet-4-5-20250929 | claude anthropic | 1,002 | 57.8M | 7% |
anthropic/claude-4.6-opus-20260205 | claude anthropic | 530 | 55.6M | 6.7% |
gpt-5.4 | codex openai | 319 | 38.2M | 4.6% |
claude-sonnet-4-6 | claude anthropic | 398 | 35.5M | 4.3% |
anthropic/claude-sonnet-4.6 | claude anthropic | 228 | 23M | 2.8% |
anthropic/claude-haiku-4.5 | claude anthropic | 306 | 12.4M | 1.5% |
anthropic/claude-4.5-haiku-20251001 | claude anthropic | 83 | 2.6M | 0.3% |