openai/gpt-chat-latest → A (20:1)

Side A introduces substantial new project functionality: core modules for ranking and reducer state, a graph-based parser with extensive tests, browser UI plumbing (bundle.js and UI actions), voting pages, form-template handling, and test scripts. Side B is limited to maintenance—adding one missing #[test], silencing dead-code warnings, and making small Clippy-driven cleanups (pattern simplifications, type aliasing, API idioms)—which improves code quality but does not add comparable lasting capabilities.