---
license: other
license_name: krea-2-community-license
license_link: https://krea.ai/krea-2-licensing
---

# PRISM experimental builds

Work-in-progress quantized checkpoints from the PRISM research project. Expect them to change or disappear; released
builds live in their own repos.

## krea2/: Krea 2 Turbo PRISM-Q (experimental)

Modified versions of Krea 2 Turbo; licensed under the Krea 2 Community License Agreement (`krea2/LICENSE.pdf`,
attribution in `krea2/NOTICE`). Not official Krea products and not endorsed by Krea. Loading needs the PRISM-Q
ComfyUI node pack (https://github.com/Nif00/PRISM-Q).
The Krea 2 files have only been tested in the research harness so far.

| File | Size | Forced error | LPIPS |
|---|---|---|---|
| Official ComfyUI INT8 ConvRot (reference) | 13.5 GB | 0.00084 | 0.049 |
| `krea2_turbo_prism_q_int8.safetensors` (INT8, LDLQ-solved codes on the ConvRot grid) | 13.5 GB | 0.00078 | 0.054 |
| `krea2_turbo_prism_q_balanced.safetensors` (K5 trellis, INT8 on blocks 8-12) | 9.8 GB | 0.00138 | 0.066 |
| `krea2_turbo_prism_q_compact.safetensors` (K4 trellis, K5 on blocks 0-13) | 8.2 GB | 0.00268 | 0.093 |

42 prompts at 1024², 8 steps; errors against the BF16 model.