Harness & LLM eval
Benchmark harnesses and models on your real work.
Launch identical agents across Claude Code, Codex, Hermes, and OpenClaw — same prompt, same capabilities, different brains — and compare them on the tasks you actually care about.
A matrix in minutes
Spin up an agent per harness × model combination in one click each. No infra, no API wiring, no eval framework to stand up first.
Identical conditions
Every contender gets the same system prompt, capabilities, and channels, so the comparison is about the harness and model — nothing else.
Swap without resetting
Change an agent's model mid-run. History stays intact, so you can A/B how different models continue the same long task.
Pay only while they run
Park the losers for free the moment you've seen enough. Keep the winner working.
Drive it from the CLI
Script the whole matrix — create, list, swap, park — straight from the terminal.
Real tasks, real channels
Evaluate on your actual workflows over web chat, Slack, or Telegram instead of synthetic benchmarks.