Upload README.md

README.md

@@ -33,6 +33,9 @@ pipeline_tag: text-to-image
 > within easy reach. That makes the adapter a stepping stone to high-resolution renders as well as a fast preview. Past
 > 2048×2048, stock Krea 2 itself begins to duplicate subjects — a property of the base model, with or without this
 > adapter.
+>
+> 🔀 **Also compatible with Krea 2 Raw.** With some prompts it works very well on Krea 2 Raw too, at 7 steps+ — see
+> [Using it on Raw](#using-it-on-raw) and the [dedicated experiment](assets/resolution_sweeps/raw-LoRA-7steps-experiment/README.md).
 
 A LoRA for **[Krea 2 Turbo](https://huggingface.co/krea/Krea-2-Turbo)** that takes the model from its usual **8 steps
 down to 2** — Turbo's own weights and its own two sigmas, guidance 0.0, a quarter of the denoising passes — aiming at
@@ -85,6 +88,7 @@ comparisons with the 8-step teacher are in [Examples](#examples)._
 | `krea2_turbo_2step_rank_64_lora.safetensors`                                                             | the LoRA in diffusers key format — see [Inference with diffusers](#inference-with-diffusers); also for MLX or anything that reads safetensors                                                                                                                                                                           |
 | `krea2_turbo_2step_rank_64_lora_comfyui.safetensors`                                                     | the same weights under ComfyUI's key names — see [ComfyUI](#comfyui)                                                                                                                                                                                                                                                    |
 | `krea2_turbo_2step_lora_t2i.json`                                                                        | a ready ComfyUI workflow, stock nodes only                                                                                                                                                                                                                                                                              |
+| `krea2_raw_7step_lora_experiment_t2i.json`                                                               | the Krea 2 Raw 7-step experiment's ComfyUI workflow ([Using it on Raw](#using-it-on-raw))                                                                                                                                                                                                                               |
 | [`krea2_turbo_2step_rank_64_lora_checkpoint_info.md`](krea2_turbo_2step_rank_64_lora_checkpoint_info.md) | **the quick place to check which checkpoint the two weight files are based on.** The pair above keeps its names and is updated in place as better checkpoints ship; this file always says what they are today. Every published checkpoint also sits in [`_archive/checkpoints/`](_archive/checkpoints) under its number |
 | `LICENSE.pdf`                                                                                            | the Krea 2 Community License Agreement, which covers this adapter — see [License](#license)                                                                                                                                                                                                                             |
 | `NOTICE.txt`                                                                                             | the attribution notice the license requires of a derivative                                                                                                                                                                                                                                                             |
@@ -284,6 +288,38 @@ not the teacher's render of it — see [Known issues](#known-issues).
 The 2 sampling sigmas are Turbo's own deployment grid: `[1.0, 0.7595]` — the first and the middle
 of the 4-step grid, so the model is evaluated at two points it already knows.
 
+## Using it on Raw
+
+**This LoRA is trained on Krea 2 Turbo, against Turbo as its own teacher, and for Turbo.** Every layer it targets also
+exists in Krea 2 Raw, so it will load there without complaint — but that is a side effect of the shared architecture, not
+a supported mode.
+
+It still does something useful there. On Turbo the adapter runs a quarter of the teacher's steps — 2 of its 8 — so on
+Raw the same quarter of its usual 28 steps, **7**, is the natural place to start, and for most prompts it is a good one.
+For a quick preview, some prompts hold together at even 4–5 steps — not as good as 7 steps or more, but not broken
+either. Keep the guidance **light**: `guidance_scale=1.0` in diffusers, which is **cfg 2.0 in ComfyUI**. Heavier
+guidance, such as 4.5, crushes most images into near-black frames at 7 steps, and with no guidance at all the pictures
+come out flat.
+
+[![Krea 2 Raw + this LoRA at 7 steps — portrait](assets/resolution_sweeps/raw-LoRA-7steps-experiment/thumbs/portrait.jpg)](assets/resolution_sweeps/raw-LoRA-7steps-experiment/1024x768/portrait.jpg)
+[![Krea 2 Raw + this LoRA at 7 steps — pizza](assets/resolution_sweeps/raw-LoRA-7steps-experiment/thumbs/pizza.jpg)](assets/resolution_sweeps/raw-LoRA-7steps-experiment/1024x768/pizza.jpg)
+
+_Krea 2 Raw + this LoRA, 7 steps, light guidance, empty negative prompt, seed 4242, 1024×768. Click for full size._
+
+Results are **mixed and subject-dependent**. Some prompts come through as finished pictures; others do not — an
+underexposed night street, a cityscape with less detail than Turbo gives at 2 steps — and for those a few more steps may
+help. The full experiment, with all 15 test prompts at 1024×768, what worked and what did not, and a ComfyUI workflow,
+is in its [dedicated README](assets/resolution_sweeps/raw-LoRA-7steps-experiment/README.md), in
+[`assets/resolution_sweeps/raw-LoRA-7steps-experiment/`](assets/resolution_sweeps/raw-LoRA-7steps-experiment). The same
+prompts on stock Raw at the same 7 steps and light guidance, without the LoRA, are in
+[`_raw-base-NO-LoRA-7step-cfg1/`](assets/resolution_sweeps/raw-LoRA-7steps-experiment/_raw-base-NO-LoRA-7step-cfg1).
+
+[![ComfyUI workflow — Krea 2 Raw + this LoRA, 7 steps](assets/resolution_sweeps/raw-LoRA-7steps-experiment/thumbs/workflow_preview_raw.jpg)](assets/resolution_sweeps/raw-LoRA-7steps-experiment/workflow_preview_raw.jpg)
+
+_The experiment's ComfyUI workflow,
+[`krea2_raw_7step_lora_experiment_t2i.json`](krea2_raw_7step_lora_experiment_t2i.json): Krea 2 Raw + this LoRA, 7 steps,
+cfg 2.0. Click for full size._
+
 ## Inference with diffusers
 
 Krea 2 Turbo has a native diffusers pipeline, `Krea2Pipeline`, in diffusers from source — the same