Loopism
Built at WeaveHacks 3: Self-Improving Agents Hackathon with Weights & Biases · Jan 31, 2026 · San Francisco, CA
Most AI music tools are static—they ship a model and that's it. The prompt you write is the prompt you get. Loopism takes a different approach: agents that critique their own outputs, refine the prompt, and try again. Each generation learns from the last. Over time, the system builds a memory of what works and applies it automatically. It's not just generating music, it's learning how to generate better music.