OUI-1 / adapter /README.md
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adapter card: license is Apache 2.0, same as the Gemma 4 base
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---
base_model: unsloth/diffusiongemma-26B-A4B-it
library_name: peft
license: apache-2.0
tags:
- lora
- diffusion-language-model
- generative-ui
- openui-lang
---
# OUI-1 LoRA adapter
The PEFT adapter that produced the merged weights in the parent repo, `thesysdev/OUI-1`.
Rank 64, alpha 128, 205 target modules (the decoder's q, k, v, o, gate, up and down projections),
trained on `unsloth/diffusiongemma-26B-A4B-it`, a mirror of `google/diffusiongemma-26B-A4B-it`.
It is a tied LoRA: DiffusionGemma's encoder and decoder share weight storage, so merging the
decoder deltas adapts both passes. `PeftModel.from_pretrained(base, adapter)` on its own wraps
the decoder only and gives a different model; call `.merge_and_unload()` to reproduce the merged
weights, or use the merged checkpoint in the parent repo, which is what every published number
was measured on.
Published by Thesys under Apache 2.0, the same license as the base model (Gemma 4 license: https://ai.google.dev/gemma/docs/gemma_4_license).
See the parent repo's model card for results, serving settings and usage.