khronex/krea2-dora-ehrmantraut-test

Krea 2 DoRA Ehrmantraut Test LoRA

This repository contains a small Krea 2 DoRA LoRA trained with ai-toolkit 0.10.17, provided as a reproducible test case for an InvokeAI compatibility issue.

Adapter details

• Base model: Krea 2
• Adapter type: DoRA
• Rank: 32
• Alpha: 32
• Precision: BF16
• Training step: 3000
• Text encoder trained: No

Relevant ai-toolkit configuration:

network:
type: dora
linear: 32
linear_alpha: 32

The SafeTensors file contains standard LoRA tensors plus DoRA magnitude tensors:

...lora_A.weight ...lora_B.weight ...magnitude

For example:

diffusion_model.blocks.0.attn.wq.lora_A.weight diffusion_model.blocks.0.attn.wq.lora_B.weight diffusion_model.blocks.0.attn.wq.magnitude

InvokeAI issue

InvokeAI currently fails while loading this adapter with:

ValueError: Unsupported lora format: dict_keys([
'to_gate.magnitude',
'to_k.magnitude',
'to_q.magnitude',
'to_v.magnitude'
])

Files

• krea2-ehrmantraut-test.safetensors — reproducible test adapter
• header.json — complete SafeTensors header and metadata
• tensor_keys.txt — tensor key listing
• invokeai_error.txt — InvokeAI traceback

Notes

The character subject used for this test adapter is Mike Ehrmantraut. The repository is intended for testing and debugging.