Instructions to use Alex995647/loras-ltxv-2.3 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Diffusers
How to use Alex995647/loras-ltxv-2.3 with Diffusers:
pip install -U diffusers transformers accelerate
import torch from diffusers import DiffusionPipeline # switch to "mps" for apple devices pipe = DiffusionPipeline.from_pretrained("Lightricks/LTX-2.3", dtype=torch.bfloat16, device_map="cuda") pipe.load_lora_weights("Alex995647/loras-ltxv-2.3") prompt = "Astronaut in a jungle, cold color palette, muted colors, detailed, 8k" image = pipe(prompt).images[0] - Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- Draw Things
Add [LTX2.3] Frozen - Elsa
Browse files- .gitattributes +6 -0
- ltx2-3-frozen-elsa/LTX2.3_Fr0z3nElsa_V1_000007000.safetensors +3 -0
- ltx2-3-frozen-elsa/example_images/01_poster.jpg +0 -0
- ltx2-3-frozen-elsa/example_images/01_video.mp4 +3 -0
- ltx2-3-frozen-elsa/example_images/02_poster.jpg +0 -0
- ltx2-3-frozen-elsa/example_images/02_video.mp4 +3 -0
- ltx2-3-frozen-elsa/example_images/03_poster.jpg +0 -0
- ltx2-3-frozen-elsa/example_images/03_video.mp4 +3 -0
- ltx2-3-frozen-elsa/example_images/04_poster.jpg +0 -0
- ltx2-3-frozen-elsa/example_images/04_video.mp4 +3 -0
- ltx2-3-frozen-elsa/example_images/05_poster.jpg +0 -0
- ltx2-3-frozen-elsa/example_images/05_video.mp4 +3 -0
- ltx2-3-frozen-elsa/example_images/06_poster.jpg +0 -0
- ltx2-3-frozen-elsa/example_images/06_video.mp4 +3 -0
- ltx2-3-frozen-elsa/info.txt +285 -0
- ltx2-3-frozen-elsa/metadata.json +145 -0
.gitattributes
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| 1 |
+
═══════════════════════════════════════════════════════════════════════════════
|
| 2 |
+
[LTX2.3] FROZEN - ELSA
|
| 3 |
+
═══════════════════════════════════════════════════════════════════════════════
|
| 4 |
+
|
| 5 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 6 |
+
IDENTITY
|
| 7 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 8 |
+
Base model LTX-2.3
|
| 9 |
+
Generation mode not declared by the author
|
| 10 |
+
Checkpoint not determined — verify before use
|
| 11 |
+
Category Character / subject
|
| 12 |
+
Author nerdydude364
|
| 13 |
+
Source https://civitai.com/models/2701649
|
| 14 |
+
Provenance CivitAI · model 2701649 · version 3033908
|
| 15 |
+
|
| 16 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 17 |
+
WEIGHTS
|
| 18 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 19 |
+
File LTX2.3_Fr0z3nElsa_V1_000007000.safetensors
|
| 20 |
+
Version v1.0
|
| 21 |
+
Size 643.0 MB
|
| 22 |
+
Format SafeTensor / unknown precision
|
| 23 |
+
SHA256 3dc0054a60f6d96a03a7df5636df39ecf06bad796334da676ea908580faabc1f
|
| 24 |
+
Published 2026-06-14
|
| 25 |
+
|
| 26 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 27 |
+
TRIGGER WORDS
|
| 28 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 29 |
+
› "Fr0z3nElsa"
|
| 30 |
+
|
| 31 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 32 |
+
RECOMMENDED SETTINGS
|
| 33 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 34 |
+
Taken verbatim from the author's description:
|
| 35 |
+
|
| 36 |
+
LoRA strength 1.0
|
| 37 |
+
|
| 38 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 39 |
+
ADOPTION & POPULARITY
|
| 40 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 41 |
+
Downloads 535
|
| 42 |
+
Rating 100% positive (38/38)
|
| 43 |
+
Comments 0
|
| 44 |
+
Published 82 days ago
|
| 45 |
+
Download rate 6.5/day since release
|
| 46 |
+
|
| 47 |
+
Adoption rank #67 of 150 in this collection (Moderate)
|
| 48 |
+
Momentum rank #50 of 150 by download rate (Steady)
|
| 49 |
+
|
| 50 |
+
Adoption tier is the percentile of total downloads within this collection;
|
| 51 |
+
momentum is the percentile of downloads-per-day since release. Momentum is
|
| 52 |
+
ranked rather than measured against a fixed rate, because this base model
|
| 53 |
+
is itself new and every LoRA looks fast on an absolute scale. Both numbers
|
| 54 |
+
are CivitAI's, read on the scrape date at the foot of this file.
|
| 55 |
+
|
| 56 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 57 |
+
CHAINING / STACKING
|
| 58 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 59 |
+
Stacks with others not stated
|
| 60 |
+
|
| 61 |
+
The author gave no chaining guidance. The rules below are the
|
| 62 |
+
general LTX-2.3 ones, not anything specific to this LoRA.
|
| 63 |
+
|
| 64 |
+
General LTX-2.3 rules that apply here (see REFERENCE.txt):
|
| 65 |
+
|
| 66 |
+
• Stacking an acceleration LoRA with a task LoRA is officially
|
| 67 |
+
sanctioned: the ID-LoRA template chains LoraLoaderModelOnly(ltx_2.3_22b
|
| 68 |
+
_distilled_1.1_lora_dynamic_fro09_avg_rank_111_bf16, 0.5) into
|
| 69 |
+
LoraLoaderModelOnly(ltx-2.3-id-lora-talkvid-3k, 1.0) on the dev
|
| 70 |
+
checkpoint.
|
| 71 |
+
• The Python CLI exposes `--lora <path> [strength]` as a repeatable flag
|
| 72 |
+
with default strength 1.0, so multiple adapters at once is a supported
|
| 73 |
+
configuration, not a hack.
|
| 74 |
+
• Load the acceleration/distilled LoRA on the dev checkpoint only. The
|
| 75 |
+
two-stage pipelines require it for the full model but explicitly do not
|
| 76 |
+
use it for DistilledPipeline, ICLoraPipeline or DubItPipeline, which
|
| 77 |
+
already run distilled weights.
|
| 78 |
+
• Do not stack two distillation LoRAs (e.g. the official rank-384 /
|
| 79 |
+
rank-111 one plus a community DMD LoRA). The DaSiWa DMD LoRA already
|
| 80 |
+
blends 75-80% of the official distilled delta into its audio-output
|
| 81 |
+
route and is described by its author as recreating the distilled model
|
| 82 |
+
on top of stock dev, i.e. a replacement.
|
| 83 |
+
• IC-LoRAs are not chained like ordinary LoRAs: each carries a
|
| 84 |
+
reference_downscale_factor in its safetensors metadata and needs a node
|
| 85 |
+
that reads it (GetICLoRAParameters -> LTXVAddGuide in core, or
|
| 86 |
+
LTXICLoRALoaderModelOnly + LTXAddVideoICLoRAGuide in ComfyUI-LTXVideo).
|
| 87 |
+
Without one the factor silently defaults to 1.
|
| 88 |
+
• Two IC-LoRA reference guides can be driven from a single IC-LoRA: the
|
| 89 |
+
CrossView Warp author wires both a depth-warp video and the original
|
| 90 |
+
video into separate reference guides and sets latent_downscale_factor =
|
| 91 |
+
1 on both.
|
| 92 |
+
• DubItPipeline accepts exactly one Dub-It IC-LoRA (`--lora` exactly
|
| 93 |
+
once) and applies it in both stages — that path is single-adapter by
|
| 94 |
+
design.
|
| 95 |
+
• Community convention on strengths when stacking: the IC-LoRA Dual-
|
| 96 |
+
Character author recommends 0.6-1.0 for a content LoRA used alone,
|
| 97 |
+
dropped to 0.3-0.5 when combined with others.
|
| 98 |
+
• Some LoRA pairs are designed to be blended against each other — the LTX
|
| 99 |
+
2.3 Crisp Enhance / Soft Enhance pair is described by its author as
|
| 100 |
+
"can be used together and balanced at different strengths".
|
| 101 |
+
• The gemma-3-12b-it-abliterated LoRA is not a video LoRA and does not
|
| 102 |
+
belong in the DiT chain — it patches the Gemma text encoder through a
|
| 103 |
+
model+clip LoraLoader, as the official templates wire it.
|
| 104 |
+
• The author never states which weight family this targets. Within
|
| 105 |
+
LTX-2.3, dev vs distilled is low risk: they are the same architecture
|
| 106 |
+
and the distillation itself is published as a LoRA that the model card
|
| 107 |
+
calls "applicable to the full model", so ordinary content LoRAs load on
|
| 108 |
+
both. Expect style/strength drift rather than breakage; the
|
| 109 |
+
|
| 110 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 111 |
+
PROS
|
| 112 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 113 |
+
+ Explicit trigger word(s) — Fr0z3nElsa — so the effect can be turned on
|
| 114 |
+
and off from the prompt. [source: model metadata]
|
| 115 |
+
+ Author published concrete recommended settings. [source: description]
|
| 116 |
+
|
| 117 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 118 |
+
CONS & CAVEATS
|
| 119 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 120 |
+
- Author never states which generation mode it was trained for; test
|
| 121 |
+
against your own workflow before relying on it. [source: description]
|
| 122 |
+
- Large at 643 MB — slower to load and heavier to stack. [source: file
|
| 123 |
+
size]
|
| 124 |
+
- Modest adoption (535 downloads) — less community feedback to rely on.
|
| 125 |
+
[source: CivitAI stats]
|
| 126 |
+
|
| 127 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 128 |
+
COMPATIBILITY WARNING
|
| 129 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 130 |
+
Within LTX-2.3, dev vs distilled is low risk: they are the same
|
| 131 |
+
architecture and the distillation itself is published as a LoRA that the
|
| 132 |
+
model card calls "applicable to the full model", so ordinary content LoRAs
|
| 133 |
+
load on both. Expect style/strength drift rather than breakage; the
|
| 134 |
+
distilled LoRA is meant to be applied to a dev checkpoint, not stacked on
|
| 135 |
+
an already-distilled one (the Python pipelines that start from a distilled
|
| 136 |
+
checkpoint — DistilledPipeline, ICLoraPipeline, DubItPipeline — explicitly
|
| 137 |
+
do not take --distilled-lora). The genuine risk is cross-version and cross-
|
| 138 |
+
format, and it is silent rather than a hard error: the LTX-2 repo README
|
| 139 |
+
states flatly that files "are not interchangeable between the two models,
|
| 140 |
+
and a LoRA only works with the model it was trained on", and a wrong-
|
| 141 |
+
version LoRA surfaces only as a stream of "lora key not loaded:
|
| 142 |
+
diffusion_model...." console warnings while generation proceeds as if no
|
| 143 |
+
LoRA were attached. The same silent no-op hits correctly-versioned LoRAs
|
| 144 |
+
saved in a non-ComfyUI key layout: SimpleTuner issue #2349 shows keys like
|
| 145 |
+
diffusion_model.connectors.audio_connector.transformer_blocks.N.attn1.to_q
|
| 146 |
+
going unloaded, where the LTX-2 trainer's own layout is attn1/attn2 for
|
| 147 |
+
video, audio_attn1/audio_attn2 for audio and audio_to_video_attn /
|
| 148 |
+
video_to_audio_attn for cross-modal. Community finetunes (Sulphur 2, JoyAI-
|
| 149 |
+
Echo merges) load stock LTX-2.3 LoRAs but shift the result. And an IC-LoRA
|
| 150 |
+
loaded without a metadata-reading node loses its reference scale: ComfyUI's
|
| 151 |
+
GetICLoRAParameters reads reference_downscale_factor out of the LoRA's
|
| 152 |
+
safetensors metadata and silently falls back to 1 when it is absent, so a
|
| 153 |
+
ref0.5 IC-LoRA wired straight into LTXVAddGuide without it feeds the
|
| 154 |
+
reference at the wrong latent scale.
|
| 155 |
+
|
| 156 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 157 |
+
AUTHOR'S DESCRIPTION
|
| 158 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 159 |
+
Full Video & Voice Training!
|
| 160 |
+
The full LTX2.3 LoRA for Elsa (Frozen) is finally here! This LoRA was
|
| 161 |
+
trained using ai-toolkit against a large set of short sample video clips
|
| 162 |
+
for both video & audio! So that means that you can simply refer to your
|
| 163 |
+
Elsa character by the trigger word Fr0z3nElsa naturally for entire videos,
|
| 164 |
+
including speaking!
|
| 165 |
+
Start with a closeup of Fr0z3nElsa, she is wearing an a t-shirt and jeans,
|
| 166 |
+
she is walking outside in the snowy mountains, talking to the camera she
|
| 167 |
+
says "So ... Anna told me something interesting the other day ... I guess
|
| 168 |
+
she turned out to be allergic to ice ... hehe ... who knew?"
|
| 169 |
+
The training was intentionally done for the most flexibility with the
|
| 170 |
+
characters, so sometimes they might come out looking more like ... real
|
| 171 |
+
humans haha. That might be what you want! And that's the point! The
|
| 172 |
+
character LoRA should allow you to specify and override just about
|
| 173 |
+
anything.
|
| 174 |
+
|
| 175 |
+
If you want to better ensure the original animation style, a simple prefix
|
| 176 |
+
is all you need, and another LoRA works pretty well along side these
|
| 177 |
+
characters (LTX 2.3 - Pixar CGI Toon Style)
|
| 178 |
+
|
| 179 |
+
Just prefix or specify something like this:
|
| 180 |
+
P1x4r 3D animated style.
|
| 181 |
+
I just ended up having this as a static prefix for all of my prompts, they
|
| 182 |
+
all worked out pretty well for fidelity. The full example combining these
|
| 183 |
+
would be as simple as:
|
| 184 |
+
P1x4r 3D animated style. Start with a closeup of Fr0z3nElsa, she is wearing
|
| 185 |
+
an a t-shirt and jeans, she is walking outside in the snowy mountains,
|
| 186 |
+
talking to the camera she says "So ... Anna told me something interesting
|
| 187 |
+
the other day ... I guess she turned out to be allergic to ice ... hehe ...
|
| 188 |
+
who knew?"
|
| 189 |
+
Most of my testing was done at standard 1.0 strength, for best fidelity
|
| 190 |
+
would expect 0.8 - 1.0 , but play around and see what works best for you!
|
| 191 |
+
|
| 192 |
+
These have been tested with LTX2.3-10Eros Checkpoint and actually work
|
| 193 |
+
pretty well, but as usual, the best character fidelity will be from using
|
| 194 |
+
the full LTX2.3-DEV checkpoint.
|
| 195 |
+
|
| 196 |
+
This is my first serious attempt at a real LoRA, please share your
|
| 197 |
+
generations here ( Add Post Below ) and provide any feedback you may have
|
| 198 |
+
<3
|
| 199 |
+
|
| 200 |
+
This LoRA is created as part of a fan project for research purposes only
|
| 201 |
+
and is not intended for commercial use. It is based on the Movies "Frozen"
|
| 202 |
+
which is protected by copyright. Users utilize the model at their own risk.
|
| 203 |
+
Users are obligated to comply with copyright laws and applicable
|
| 204 |
+
regulations. The model has been developed for non-commercial purposes, and
|
| 205 |
+
it is not my intention to infringe on any copyright. I assume no
|
| 206 |
+
responsibility for any damages or legal consequences arising from the use
|
| 207 |
+
of the model
|
| 208 |
+
|
| 209 |
+
─────────────────────────────────────────────────────────��─────────────────────
|
| 210 |
+
VERSION NOTES
|
| 211 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 212 |
+
Release of v1.0!
|
| 213 |
+
|
| 214 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 215 |
+
EXAMPLE MEDIA
|
| 216 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 217 |
+
6 preview(s) in ./example_images/ — community results for
|
| 218 |
+
this LoRA. Videos keep a matching _poster.jpg still frame.
|
| 219 |
+
|
| 220 |
+
No prompts are recorded below: CivitAI's public API flags these posts as
|
| 221 |
+
having generation metadata but does not return it, so the prompts cannot be
|
| 222 |
+
scraped. Open the model page to read them.
|
| 223 |
+
|
| 224 |
+
01_video.mp4 (video, 704x1280)
|
| 225 |
+
still: 01_poster.jpg
|
| 226 |
+
02_video.mp4 (video, 1280x704)
|
| 227 |
+
still: 02_poster.jpg
|
| 228 |
+
03_video.mp4 (video, 704x1280)
|
| 229 |
+
still: 03_poster.jpg
|
| 230 |
+
04_video.mp4 (video, 1024x1536)
|
| 231 |
+
still: 04_poster.jpg
|
| 232 |
+
05_video.mp4 (video, 1280x704)
|
| 233 |
+
still: 05_poster.jpg
|
| 234 |
+
06_video.mp4 (video, 704x1280)
|
| 235 |
+
still: 06_poster.jpg
|
| 236 |
+
|
| 237 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 238 |
+
HOW TO USE (COMFYUI)
|
| 239 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 240 |
+
1. Update ComfyUI. LTX-2.3 is supported in ComfyUI core
|
| 241 |
+
(comfy_extras/nodes_lt.py provides EmptyLTXVLatentVideo, LTXVAddGuide,
|
| 242 |
+
GetICLoRAParameters, LTXVConditioning, LTXVScheduler,
|
| 243 |
+
LTXVConcatAVLatent/LTXVSeparateAVLatent, LTXVReferenceAudio and more) and
|
| 244 |
+
the six official templates need no custom nodes; install the Lightricks
|
| 245 |
+
"ComfyUI-LTXVideo" custom node pack only if you want IC-LoRA loaders, low-
|
| 246 |
+
VRAM loaders, HDR decode, audio-only nodes or Q8 nodes.
|
| 247 |
+
2. Put the base checkpoint in ComfyUI/models/checkpoints/ —
|
| 248 |
+
ltx-2.3-22b-dev-fp8.safetensors (29.15 GB) or ltx-2.3-22b-distilled-
|
| 249 |
+
fp8.safetensors (29.53 GB) from Lightricks/LTX-2.3-fp8, or the bf16
|
| 250 |
+
originals (46.15 GB) from Lightricks/LTX-2.3. It is a single file that also
|
| 251 |
+
carries the video VAE, the audio VAE and the text projection.
|
| 252 |
+
3. Put gemma_3_12B_it_fp4_mixed.safetensors in
|
| 253 |
+
ComfyUI/models/text_encoders/ (from Comfy-Org/ltx-2). The Python package
|
| 254 |
+
instead wants the full google/gemma-3-12b-it-qat-q4_0-unquantized folder.
|
| 255 |
+
4. Put ltx-2.3-spatial-upscaler-x2-1.1.safetensors in
|
| 256 |
+
ComfyUI/models/latent_upscale_models/ (needed by every two-stage template),
|
| 257 |
+
and moge_2_vitl_normal_fp16.safetensors (Comfy-Org/MoGe) in
|
| 258 |
+
ComfyUI/models/geometry_estimation/ if you use the IC-LoRA depth path.
|
| 259 |
+
5. Put every LoRA .safetensors in ComfyUI/models/loras/. Subfolders are
|
| 260 |
+
fine — Lightricks' own workflows reference
|
| 261 |
+
"ltxv/ltx2/ltx-2.3-22b-distilled-lora-384-1.1.safetensors".
|
| 262 |
+
6. Load a normal content/style LoRA with LoraLoaderModelOnly, wired between
|
| 263 |
+
CheckpointLoaderSimple's MODEL output and the guider/sampler. In the stock
|
| 264 |
+
templates you chain it after the distilled-LoRA loader. Use the full
|
| 265 |
+
LoraLoader (model + clip) only for the gemma-3-12b-it-abliterated LoRA,
|
| 266 |
+
which patches the Gemma text encoder rather than the video model.
|
| 267 |
+
7. On a dev checkpoint, also load the acceleration LoRA
|
| 268 |
+
(ltx_2.3_22b_distilled_1.1_lora_dynamic_fro09_avg_rank_111_bf16.safetensors
|
| 269 |
+
at 0.5) unless you intend to run the slow guided path.
|
| 270 |
+
8. For an IC-LoRA, the LoRA loader alone is not enough: either use
|
| 271 |
+
LTXICLoRALoaderModelOnly + LTXAddVideoICLoRAGuide (ComfyUI-LTXVideo), or —
|
| 272 |
+
as the official ic_lora template does — feed the LoRA-loaded model through
|
| 273 |
+
core's GetICLoRAParameters into LTXVAddGuide, so the
|
| 274 |
+
reference_downscale_factor stored in the file's safetensors metadata is
|
| 275 |
+
read instead of defaulting to 1.
|
| 276 |
+
9. Template Library > Video > any LTX-2.3 workflow gives you correct wiring
|
| 277 |
+
to start from; workflow JSONs are at Comfy-Org/workflow_templates/templates
|
| 278 |
+
/video_ltx2_3_{t2v,i2v,ia2v,flf2v,ic_lora,id_lora}.json and
|
| 279 |
+
Lightricks/ComfyUI-LTXVideo/example_workflows/2.3/.
|
| 280 |
+
|
| 281 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 282 |
+
Scraped by lorakit on 2026-09-04 23:18 UTC.
|
| 283 |
+
Stats and description are the author's; pros/cons are derived from the
|
| 284 |
+
evidence tagged beside each line.
|
| 285 |
+
───────────────────────────────────────────────────────────────────────────────
|
ltx2-3-frozen-elsa/metadata.json
ADDED
|
@@ -0,0 +1,145 @@
|
|
|
|
|
|
|
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|
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|
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|
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|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
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|
|
|
|
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|
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|
|
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|
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|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
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|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
{
|
| 2 |
+
"name": "[LTX2.3] Frozen - Elsa",
|
| 3 |
+
"slug": "ltx2-3-frozen-elsa",
|
| 4 |
+
"base_model": "LTX-2.3",
|
| 5 |
+
"media_type": "video",
|
| 6 |
+
"model_id": 2701649,
|
| 7 |
+
"version_id": 3033908,
|
| 8 |
+
"version_name": "v1.0",
|
| 9 |
+
"source": "civitai",
|
| 10 |
+
"url": "https://civitai.com/models/2701649",
|
| 11 |
+
"repo_id": null,
|
| 12 |
+
"file_path": null,
|
| 13 |
+
"author": "nerdydude364",
|
| 14 |
+
"category": {
|
| 15 |
+
"key": "character",
|
| 16 |
+
"label": "Character / subject"
|
| 17 |
+
},
|
| 18 |
+
"modalities": [],
|
| 19 |
+
"primary_modality": "unspecified",
|
| 20 |
+
"checkpoint_family": "unknown",
|
| 21 |
+
"trigger_words": [
|
| 22 |
+
"Fr0z3nElsa"
|
| 23 |
+
],
|
| 24 |
+
"recommended_settings": {
|
| 25 |
+
"LoRA strength": "1.0"
|
| 26 |
+
},
|
| 27 |
+
"chaining": {
|
| 28 |
+
"author": {
|
| 29 |
+
"stacks": "not stated",
|
| 30 |
+
"notes": "",
|
| 31 |
+
"avoid": [],
|
| 32 |
+
"requires": [],
|
| 33 |
+
"order": "",
|
| 34 |
+
"strength": "",
|
| 35 |
+
"stated": false
|
| 36 |
+
},
|
| 37 |
+
"general_rules": [
|
| 38 |
+
"Stacking an acceleration LoRA with a task LoRA is officially sanctioned: the ID-LoRA template chains LoraLoaderModelOnly(ltx_2.3_22b_distilled_1.1_lora_dynamic_fro09_avg_rank_111_bf16, 0.5) into LoraLoaderModelOnly(ltx-2.3-id-lora-talkvid-3k, 1.0) on the dev checkpoint.",
|
| 39 |
+
"The Python CLI exposes `--lora <path> [strength]` as a repeatable flag with default strength 1.0, so multiple adapters at once is a supported configuration, not a hack.",
|
| 40 |
+
"Load the acceleration/distilled LoRA on the dev checkpoint only. The two-stage pipelines require it for the full model but explicitly do not use it for DistilledPipeline, ICLoraPipeline or DubItPipeline, which already run distilled weights.",
|
| 41 |
+
"Do not stack two distillation LoRAs (e.g. the official rank-384 / rank-111 one plus a community DMD LoRA). The DaSiWa DMD LoRA already blends 75-80% of the official distilled delta into its audio-output route and is described by its author as recreating the distilled model on top of stock dev, i.e. a replacement.",
|
| 42 |
+
"IC-LoRAs are not chained like ordinary LoRAs: each carries a reference_downscale_factor in its safetensors metadata and needs a node that reads it (GetICLoRAParameters -> LTXVAddGuide in core, or LTXICLoRALoaderModelOnly + LTXAddVideoICLoRAGuide in ComfyUI-LTXVideo). Without one the factor silently defaults to 1.",
|
| 43 |
+
"Two IC-LoRA reference guides can be driven from a single IC-LoRA: the CrossView Warp author wires both a depth-warp video and the original video into separate reference guides and sets latent_downscale_factor = 1 on both.",
|
| 44 |
+
"DubItPipeline accepts exactly one Dub-It IC-LoRA (`--lora` exactly once) and applies it in both stages — that path is single-adapter by design.",
|
| 45 |
+
"Community convention on strengths when stacking: the IC-LoRA Dual-Character author recommends 0.6-1.0 for a content LoRA used alone, dropped to 0.3-0.5 when combined with others.",
|
| 46 |
+
"Some LoRA pairs are designed to be blended against each other — the LTX 2.3 Crisp Enhance / Soft Enhance pair is described by its author as \"can be used together and balanced at different strengths\".",
|
| 47 |
+
"The gemma-3-12b-it-abliterated LoRA is not a video LoRA and does not belong in the DiT chain — it patches the Gemma text encoder through a model+clip LoraLoader, as the official templates wire it.",
|
| 48 |
+
"The author never states which weight family this targets. Within LTX-2.3, dev vs distilled is low risk: they are the same architecture and the distillation itself is published as a LoRA that the model card calls \"applicable to the full model\", so ordinary content LoRAs load on both. Expect style/strength drift rather than breakage; the"
|
| 49 |
+
]
|
| 50 |
+
},
|
| 51 |
+
"pros": [
|
| 52 |
+
"Explicit trigger word(s) — Fr0z3nElsa — so the effect can be turned on and off from the prompt. [source: model metadata]",
|
| 53 |
+
"Author published concrete recommended settings. [source: description]"
|
| 54 |
+
],
|
| 55 |
+
"cons": [
|
| 56 |
+
"Author never states which generation mode it was trained for; test against your own workflow before relying on it. [source: description]",
|
| 57 |
+
"Large at 643 MB — slower to load and heavier to stack. [source: file size]",
|
| 58 |
+
"Modest adoption (535 downloads) — less community feedback to rely on. [source: CivitAI stats]"
|
| 59 |
+
],
|
| 60 |
+
"file": {
|
| 61 |
+
"name": "LTX2.3_Fr0z3nElsa_V1_000007000.safetensors",
|
| 62 |
+
"size_bytes": 674249648,
|
| 63 |
+
"size_mb": 643.01,
|
| 64 |
+
"sha256": "3dc0054a60f6d96a03a7df5636df39ecf06bad796334da676ea908580faabc1f"
|
| 65 |
+
},
|
| 66 |
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},
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| 84 |
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},
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"535 downloads",
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| 89 |
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"documented triggers + usage notes",
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| 90 |
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"top-ranked for its category"
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| 91 |
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{
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}
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| 135 |
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],
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|
| 137 |
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"frozen",
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| 138 |
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| 139 |
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| 141 |
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"elsa"
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| 142 |
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],
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| 143 |
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|
| 144 |
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"path": "ltxv-2.3/ltx2-3-frozen-elsa"
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}
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