CAP LABS

No. 06 · 2026 Internal tool

Eval Harness

A QA loop that interviews the interviewer.

Synthetic candidates and personas stress-test CapCheck's voice agents. LLM-judge rubrics and assertions grade every run, and everything is logged to Langfuse.

Planner, Generator, Evaluator loop. Synthetic personas, LLM judges, Langfuse.

See it on the gallery floor

Working with the lab

Bring a problem you think AI could solve. We'll tell you plainly whether a quick prototype can test it. If it can, we build it, put it in front of real users, and decide with you: scale it or shelve it.

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