In this video, I use the latest 0.9.0 release of Plandex - https://github.com/plandex-ai/plandex - an open source, terminal-based tool for building more complex software with LLMs. This release includes many options for using models beyond OpenAI's.
I used Claude Opus 3 via OpenRouter.ai to fix a tricky state-management bug in a new feature I'm working on for Plandex.