I've been working on E--, a compile-time-only language where the LLM's role is constrained to {{ ... }} slots in your source. Slots resolve once, cache to disk, and runtime is pure deterministic Python. You can dial per line how much English vs Python you write — 100% Python for structure you know, English slots for values you'd rather describe. Same syntax at expression and statement positions. Write-up: https://medium.com/@frmoded/e-the-middle-ground-between-engl... Happy to answer questions here. Especially interested in feedback from folks building tools where domain experts (musicians, biologists, designers, students) author programs.