# diffusion_denoiser

zero2robot live-demo policy. Loaded by the site at `/models/diffusion_denoiser.onnx` and provisioned at build time by `site/scripts/fetch_models.py` (sha256-verified).

| field | value |
|---|---|
| chapter | `ch1.4-diffusion` |
| contract | `v2` |
| seed | `0` |
| tier | `cpu-laptop` |
| exporter | `curriculum/phase1_imitation/ch1.4_diffusion/export_diffusion_onnx.py` |
| sha256 | `259cc0ec2f439abe35cf9d744be33320a5b61ca8cb874c4c4441e0f1820b9d31` |

Reproduce: run the exporter above at the recorded seed on the recorded tier; the export is CPU-deterministic, so the bytes (and this sha256) reproduce exactly.