Built brain-monorepo — 1.5M tokens

Built brain-monorepo

brain-monorepo

FULL SEND

First session with sonnet-5-5

First build using this model

1.5Mtokens

10prompts

31:46:51time

4,593lines

Claude Codeclaude-sonnet-5-5TypeScript$14.42

31h 46m session creating new files and components. 1.5M tokens across 10 prompts using claude-sonnet-5-5.

Tokens / prompt150.8k

Cost / line$0.003

Cache hit99%

Burn rate$0.45/hr

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