Elke, a fictional character.

Trained on 30 Klein 9b generated images, from an initial JIB mix qwen generated image.

ideogram 4

v02

Trained with diffusion-pipe, ProdigyPlusScheduleFree optimizer (https://github.com/tdrussell/diffusion-pipe/pull/483), rank 128, using plain text (non-JSON) captions. config-ideogram4-v02.zip contains training images, mask images, captions, validation images, and diffusion-pipe configuration used.

v01

Trained with ai-toolkit, automagic v3 optimizer, LR 0.00001, weight decay 0.00001, rank 32, with plain text (not JSON) captions. Likeness is slightly higher when using plain text during inference instead of JSON, but JSON still works. The config-ideogram4-v01.zip attachment contains the training images, masks, captions, validation images, and the ai-toolkit configuration.

qwen 2512

Trained with diffusion-pipe, this is a 128-rank lora trained on qwen image 2512, using the ProdigyPlusScheduleFree optimizer (https://github.com/tdrussell/diffusion-pipe/pull/483), on 30 1440x1440 images, using masked training with backgrounds masked to 10%

The model was evaluated every 300 steps (10 repeats of each training image) using FaceNet512 to evaluate the face similarity, using the same settings, seed, etc for inference, calculating the average distance to a subset of 10 of the training images.

The attached training data zip includes: the diffusion pipe config files; the training images, prompts, and masks; the validation images (subset of training images); and the output of MirrorMetrics evaluation of epoch15 vs. the validation set.