Verified graph rendering e2e tests catch bugs — 3.8M tokens

Verified graph rendering e2e tests catch bugs

Cetacean

MARATHON

9.8x your typical session

3.8M tokens vs typical 391.1K

3.8Mtokens

32prompts

5:07:00time

Claude Codeclaude-opus-5[1m]$185.96

mostly verifying

Fixed test flakiness and proved tests detect graph layout regressions through mutation testing.

Tokens / prompt119.9k

Cache hit99%

Burn rate$36.34/hr

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

Building 4%Verifying 66%Thinking 0%Delegating 29%