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.
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