// HACKER NEWS — CYBERSECURITY
Show HN: FrontierHarness Eval – 9 harness, same model, cost per pass varies 17x
It only covers 15 passes. Count failed attempts and the number becomes $3.24 per task.
A cached 300-turn failure can still burn more than a short cache miss.
Claude Code passes 19 tasks, but reaches $18.34 in cost per task.
If you want to test your own harness on Runta, we’ll give you $100 in credits to get started.