prepwise — Writing https://prepwisesolutions.us/blog/ Notes on shipping production software. en LLM eval harness: how we build one in a day https://prepwisesolutions.us/blog/llm-eval-harness/ https://prepwisesolutions.us/blog/llm-eval-harness/ A 50-case golden set, assertions that survive non-determinism, four CI triggers, and why we gate on the delta rather than the score. Tue, 08 Sep 2026 09:00:00 +0000