CODEX.md

Codex Contributions to Soap Lab

Features built with Codex

1. Custom UI Redesign

• Warm cream/amber soap maker notebook aesthetic
• Caveat Google Font header
• Visual progress bars for quality scores
• Recipe card examples replacing default Gradio table
• Mobile responsive layout

2. Agentic Recipe Optimiser

• Multi-step improvement loop (up to 3 passes)
• Deterministic score-based oil adjustment rules
• Before/after score comparison with improvement arrows
• Wired into existing chemistry engine and AI explanation layer

Model

Qwen/Qwen2.5-3B-Instruct via Featherless AI — Tiny Titan eligible (≤4B parameters)