Debugged backend — 2.8M tokens

Debugged backend

backend

MARATHON

5.0x your typical session

2.8M tokens vs typical 563.0K

2.8Mtokens

28prompts

2:25:34time

290lines

Claude Codeclaude-opus-4-8TypeScript$50.20

balanced mix

2h 25m session running commands and testing. 2.8M tokens across 28 prompts using claude-opus-4-8.

Reconstructed from session history

Tokens / prompt101.3k

Cost / line$0.173

Cache hit95%

Burn rate$20.69/hr

Derived from this session's token and cost data. Not shown on the feed.

Building 14%Verifying 34%Thinking 29%Delegating 23%