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 Sam Bramblepot
Browse files- .gitattributes +5 -0
- sam-bramblepot/Sam_Bramblepot_LTX_v1.safetensors +3 -0
- sam-bramblepot/example_images/01_poster.jpg +0 -0
- sam-bramblepot/example_images/01_video.mp4 +3 -0
- sam-bramblepot/example_images/02_poster.jpg +3 -0
- sam-bramblepot/example_images/02_video.mp4 +3 -0
- sam-bramblepot/example_images/03_poster.jpg +3 -0
- sam-bramblepot/example_images/03_video.mp4 +3 -0
- sam-bramblepot/info.txt +308 -0
- sam-bramblepot/metadata.json +119 -0
.gitattributes
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|
| 1 |
+
═══════════════════════════════════════════════════════════════════════════════
|
| 2 |
+
SAM BRAMBLEPOT
|
| 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 MikoGoblin
|
| 13 |
+
Source https://civitai.com/models/2725096
|
| 14 |
+
Provenance CivitAI · model 2725096 · version 3065411
|
| 15 |
+
|
| 16 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 17 |
+
WEIGHTS
|
| 18 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 19 |
+
File Sam_Bramblepot_LTX_v1.safetensors
|
| 20 |
+
Version v1.0 LTX2.3
|
| 21 |
+
Size 643.0 MB
|
| 22 |
+
Format SafeTensor / unknown precision
|
| 23 |
+
SHA256 e0c2d41cb74a5407d77f77e1f855fe20335480053fef363d1a84090ca12a29d3
|
| 24 |
+
Published 2026-06-24
|
| 25 |
+
|
| 26 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 27 |
+
TRIGGER WORDS
|
| 28 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 29 |
+
› "samlora"
|
| 30 |
+
|
| 31 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 32 |
+
RECOMMENDED SETTINGS
|
| 33 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 34 |
+
The author did not publish specific settings.
|
| 35 |
+
No author settings were published. Community baseline: steps Distilled path
|
| 36 |
+
(all six official ComfyUI LTX-2.3 templates): 8 steps in stage 1 driven by
|
| 37 |
+
an explicit ManualSigmas list "1.0, 0.99375, 0.9875, 0.98125, 0.975,
|
| 38 |
+
0.909375, 0.725, 0.421875, 0.0", then 3 steps in the stage-2 refine after
|
| 39 |
+
the x2 latent upscale ("0.85, 0.7250, 0.4219, 0.0") — verified by reading
|
| 40 |
+
the template JSONs. The ic_lora template instead uses a plain KSampler at 8
|
| 41 |
+
steps. The Python DistilledPipeline is documented as "8 predefined sigmas
|
| 42 |
+
(8 steps in stage 1, 4 steps in stage 2)". Full/dev model with real
|
| 43 |
+
guidance: Lightricks' own single-stage example workflow sets LTXVScheduler
|
| 44 |
+
to 15 steps., cfg 1.0 for anything running the distilled checkpoint or the
|
| 45 |
+
distilled LoRA — CFGGuider is set to 1 in both stages of every official
|
| 46 |
+
ComfyUI template (verified in the JSONs), the ic_lora template's KSampler
|
| 47 |
+
is cfg 1, and a note in Lightricks' own two- stage workflow reads "Do
|
| 48 |
+
explore various samplers and cfg values (although we advise them to be kept
|
| 49 |
+
close to 1)". For the guided full-model path, Lightricks' single-stage
|
| 50 |
+
workflow uses MultimodalGuider with per-modality GuiderParameters: VIDEO
|
| 51 |
+
cfg 3 (rescale 0.9), AUDIO cfg 7 (rescale 0.7). Treat 3 as the video anchor
|
| 52 |
+
since that is the official value., sampler euler with SamplerCustomAdvanced
|
| 53 |
+
+ ManualSigmas is the default in the ComfyUI templates; the flf2v template
|
| 54 |
+
uses SamplerEulerAncestral and the ic_lora template a plain KSampler with
|
| 55 |
+
euler_ancestral + linear_quadratic. Lightricks' own example workflows use
|
| 56 |
+
euler_ancestral_cfg_pp (single stage) and euler_cfg_pp (two stage).
|
| 57 |
+
TI2VidTwoStagesHQPipeline swaps in the second-order res_2s sampler for
|
| 58 |
+
fewer steps., resolution Generate low, then upscale. ComfyUI templates set
|
| 59 |
+
EmptyLTXVLatentVideo to 768x512 / 97 frames and target 1280x720 (with a
|
| 60 |
+
1920x1088 resize and a 1536-long-edge resize in the chain), using
|
| 61 |
+
LTXVLatentUpsampler with ltx-2.3-spatial- upscaler-x2-1.1.safetensors.
|
| 62 |
+
Lightricks' own example workflows use 960x544 / 121 frames with the same x2
|
| 63 |
+
upscaler. Hard constraints from the model card: width and height must be
|
| 64 |
+
divisible by 32, and frame count must be divisible by 8 plus 1 (97, 121,
|
| 65 |
+
193...). Frame rate: LTXVConditioning is 24 in the t2v/id_lora templates
|
| 66 |
+
and 25 in the ic_lora/flf2v templates; CreateVideo is 24 in the ComfyUI
|
| 67 |
+
templates. The x2 temporal upscaler is described in the model card as being
|
| 68 |
+
for higher FPS., lora_strength Official distilled/acceleration LoRA: 0.5 in
|
| 69 |
+
every ComfyUI template (LoraLoaderModelOnly), 0.5 plus a 0.2 second branch
|
| 70 |
+
in Lightricks' single- stage example workflow, and 0.8 in the ltx-pipelines
|
| 71 |
+
README/installation CLI example (--distilled-lora <path> 0.8). Official IC-
|
| 72 |
+
LoRA Union-Control and ID-LoRA: 1.0 in the templates. Community norm for
|
| 73 |
+
content/style LoRAs: the IC-LoRA Dual-Character author states 0.6-1.0 used
|
| 74 |
+
alone, dropped to 0.3-0.5 when stacked with other LoRAs..
|
| 75 |
+
|
| 76 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 77 |
+
ADOPTION & POPULARITY
|
| 78 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 79 |
+
Downloads 262
|
| 80 |
+
Rating 100% positive (17/17)
|
| 81 |
+
Comments 0
|
| 82 |
+
Published 72 days ago
|
| 83 |
+
Download rate 1.5/day since release
|
| 84 |
+
|
| 85 |
+
Adoption rank #100 of 150 in this collection (Modest)
|
| 86 |
+
Momentum rank #114 of 150 by download rate (Long tail)
|
| 87 |
+
|
| 88 |
+
Adoption tier is the percentile of total downloads within this collection;
|
| 89 |
+
momentum is the percentile of downloads-per-day since release. Momentum is
|
| 90 |
+
ranked rather than measured against a fixed rate, because this base model
|
| 91 |
+
is itself new and every LoRA looks fast on an absolute scale. Both numbers
|
| 92 |
+
are CivitAI's, read on the scrape date at the foot of this file.
|
| 93 |
+
|
| 94 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 95 |
+
CHAINING / STACKING
|
| 96 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 97 |
+
Stacks with others not stated
|
| 98 |
+
|
| 99 |
+
The author gave no chaining guidance. The rules below are the
|
| 100 |
+
general LTX-2.3 ones, not anything specific to this LoRA.
|
| 101 |
+
|
| 102 |
+
General LTX-2.3 rules that apply here (see REFERENCE.txt):
|
| 103 |
+
|
| 104 |
+
• Stacking an acceleration LoRA with a task LoRA is officially
|
| 105 |
+
sanctioned: the ID-LoRA template chains LoraLoaderModelOnly(ltx_2.3_22b
|
| 106 |
+
_distilled_1.1_lora_dynamic_fro09_avg_rank_111_bf16, 0.5) into
|
| 107 |
+
LoraLoaderModelOnly(ltx-2.3-id-lora-talkvid-3k, 1.0) on the dev
|
| 108 |
+
checkpoint.
|
| 109 |
+
• The Python CLI exposes `--lora <path> [strength]` as a repeatable flag
|
| 110 |
+
with default strength 1.0, so multiple adapters at once is a supported
|
| 111 |
+
configuration, not a hack.
|
| 112 |
+
• Load the acceleration/distilled LoRA on the dev checkpoint only. The
|
| 113 |
+
two-stage pipelines require it for the full model but explicitly do not
|
| 114 |
+
use it for DistilledPipeline, ICLoraPipeline or DubItPipeline, which
|
| 115 |
+
already run distilled weights.
|
| 116 |
+
• Do not stack two distillation LoRAs (e.g. the official rank-384 /
|
| 117 |
+
rank-111 one plus a community DMD LoRA). The DaSiWa DMD LoRA already
|
| 118 |
+
blends 75-80% of the official distilled delta into its audio-output
|
| 119 |
+
route and is described by its author as recreating the distilled model
|
| 120 |
+
on top of stock dev, i.e. a replacement.
|
| 121 |
+
• IC-LoRAs are not chained like ordinary LoRAs: each carries a
|
| 122 |
+
reference_downscale_factor in its safetensors metadata and needs a node
|
| 123 |
+
that reads it (GetICLoRAParameters -> LTXVAddGuide in core, or
|
| 124 |
+
LTXICLoRALoaderModelOnly + LTXAddVideoICLoRAGuide in ComfyUI-LTXVideo).
|
| 125 |
+
Without one the factor silently defaults to 1.
|
| 126 |
+
• Two IC-LoRA reference guides can be driven from a single IC-LoRA: the
|
| 127 |
+
CrossView Warp author wires both a depth-warp video and the original
|
| 128 |
+
video into separate reference guides and sets latent_downscale_factor =
|
| 129 |
+
1 on both.
|
| 130 |
+
• DubItPipeline accepts exactly one Dub-It IC-LoRA (`--lora` exactly
|
| 131 |
+
once) and applies it in both stages — that path is single-adapter by
|
| 132 |
+
design.
|
| 133 |
+
• Community convention on strengths when stacking: the IC-LoRA Dual-
|
| 134 |
+
Character author recommends 0.6-1.0 for a content LoRA used alone,
|
| 135 |
+
dropped to 0.3-0.5 when combined with others.
|
| 136 |
+
• Some LoRA pairs are designed to be blended against each other — the LTX
|
| 137 |
+
2.3 Crisp Enhance / Soft Enhance pair is described by its author as
|
| 138 |
+
"can be used together and balanced at different strengths".
|
| 139 |
+
• The gemma-3-12b-it-abliterated LoRA is not a video LoRA and does not
|
| 140 |
+
belong in the DiT chain — it patches the Gemma text encoder through a
|
| 141 |
+
model+clip LoraLoader, as the official templates wire it.
|
| 142 |
+
• The author never states which weight family this targets. Within
|
| 143 |
+
LTX-2.3, dev vs distilled is low risk: they are the same architecture
|
| 144 |
+
and the distillation itself is published as a LoRA that the model card
|
| 145 |
+
calls "applicable to the full model", so ordinary content LoRAs load on
|
| 146 |
+
both. Expect style/strength drift rather than breakage; the
|
| 147 |
+
|
| 148 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 149 |
+
PROS
|
| 150 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 151 |
+
+ Explicit trigger word(s) — samlora — so the effect can be turned on and
|
| 152 |
+
off from the prompt. [source: model metadata]
|
| 153 |
+
|
| 154 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 155 |
+
CONS & CAVEATS
|
| 156 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 157 |
+
- Author never states which generation mode it was trained for; test
|
| 158 |
+
against your own workflow before relying on it. [source: description]
|
| 159 |
+
- Large at 643 MB — slower to load and heavier to stack. [source: file
|
| 160 |
+
size]
|
| 161 |
+
- Modest adoption (262 downloads) — less community feedback to rely on.
|
| 162 |
+
[source: CivitAI stats]
|
| 163 |
+
|
| 164 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 165 |
+
COMPATIBILITY WARNING
|
| 166 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 167 |
+
Within LTX-2.3, dev vs distilled is low risk: they are the same
|
| 168 |
+
architecture and the distillation itself is published as a LoRA that the
|
| 169 |
+
model card calls "applicable to the full model", so ordinary content LoRAs
|
| 170 |
+
load on both. Expect style/strength drift rather than breakage; the
|
| 171 |
+
distilled LoRA is meant to be applied to a dev checkpoint, not stacked on
|
| 172 |
+
an already-distilled one (the Python pipelines that start from a distilled
|
| 173 |
+
checkpoint — DistilledPipeline, ICLoraPipeline, DubItPipeline — explicitly
|
| 174 |
+
do not take --distilled-lora). The genuine risk is cross-version and cross-
|
| 175 |
+
format, and it is silent rather than a hard error: the LTX-2 repo README
|
| 176 |
+
states flatly that files "are not interchangeable between the two models,
|
| 177 |
+
and a LoRA only works with the model it was trained on", and a wrong-
|
| 178 |
+
version LoRA surfaces only as a stream of "lora key not loaded:
|
| 179 |
+
diffusion_model...." console warnings while generation proceeds as if no
|
| 180 |
+
LoRA were attached. The same silent no-op hits correctly-versioned LoRAs
|
| 181 |
+
saved in a non-ComfyUI key layout: SimpleTuner issue #2349 shows keys like
|
| 182 |
+
diffusion_model.connectors.audio_connector.transformer_blocks.N.attn1.to_q
|
| 183 |
+
going unloaded, where the LTX-2 trainer's own layout is attn1/attn2 for
|
| 184 |
+
video, audio_attn1/audio_attn2 for audio and audio_to_video_attn /
|
| 185 |
+
video_to_audio_attn for cross-modal. Community finetunes (Sulphur 2, JoyAI-
|
| 186 |
+
Echo merges) load stock LTX-2.3 LoRAs but shift the result. And an IC-LoRA
|
| 187 |
+
loaded without a metadata-reading node loses its reference scale: ComfyUI's
|
| 188 |
+
GetICLoRAParameters reads reference_downscale_factor out of the LoRA's
|
| 189 |
+
safetensors metadata and silently falls back to 1 when it is absent, so a
|
| 190 |
+
ref0.5 IC-LoRA wired straight into LTXVAddGuide without it feeds the
|
| 191 |
+
reference at the wrong latent scale.
|
| 192 |
+
|
| 193 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 194 |
+
AUTHOR'S DESCRIPTION
|
| 195 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 196 |
+
Sam Bramblepot has the sort of face that makes people assume she’s about to
|
| 197 |
+
tell a joke-and they are usually right.
|
| 198 |
+
Standing just under four and a half feet tall, she is unmistakably a gnome:
|
| 199 |
+
compact, curvy, and wearing the ruddy, healthy glow of someone who spends
|
| 200 |
+
far more time outdoors than in. Years of hauling soil and wrestling
|
| 201 |
+
stubborn roots have left her sturdy and fit without looking imposing. She
|
| 202 |
+
permanently carries the scent of damp earth, wildflowers, and whatever she
|
| 203 |
+
happens to be harvesting that morning.
|
| 204 |
+
Born in a quiet settlement tucked between orchards and ancient stone walls,
|
| 205 |
+
Sam grew up in a family of meticulous herbalists and delicate flower
|
| 206 |
+
breeders. But while her cousins fussed over finicky roses, Sam gravitated
|
| 207 |
+
toward the resilient and the useful. If it can be eaten, brewed into tea,
|
| 208 |
+
or survive an unexpected frost, she is interested.
|
| 209 |
+
Her humor is dry enough to preserve root vegetables. Sam rarely delivers
|
| 210 |
+
punchlines; instead, she drops perfectly timed observations with total
|
| 211 |
+
sincerity, often leaving a room laughing while she mildly wonders what was
|
| 212 |
+
so funny.
|
| 213 |
+
"You paid how much for that decorative rock? That's not landscaping. That's
|
| 214 |
+
a hostage negotiation."
|
| 215 |
+
"The tomato isn't dying. It's just being dramatic."
|
| 216 |
+
"I've seen raccoons with more organized business plans."
|
| 217 |
+
Despite her blunt tongue, Sam is deeply kind, choosing to express affection
|
| 218 |
+
through quiet labor rather than speeches. If she likes you, you won't get a
|
| 219 |
+
compliment; instead, you'll find a basket of fresh squash on your doorstep,
|
| 220 |
+
bundles of drying herbs hanging from your porch, or that squeaky gate
|
| 221 |
+
mysteriously repaired before you finally found the oil.
|
| 222 |
+
She has an uncanny, almost unnatural talent for keeping things alive. Under
|
| 223 |
+
her care, flowers bloom brighter, yields double, and half-dead houseplants
|
| 224 |
+
stage miraculous recoveries. Sam stubbornly insists this has absolutely
|
| 225 |
+
nothing to do with magic, though most of her neighbors remain unconvinced.
|
| 226 |
+
Among her closest friends is Mooshie , a gentle mushroom girl whose
|
| 227 |
+
fascination with fungi perfectly complements Sam's love of gardens. Sam
|
| 228 |
+
grows vegetables. Mooshie grows mushrooms. They spend countless afternoons
|
| 229 |
+
trading seedlings for spores, debating whose compost pile is superior, and
|
| 230 |
+
quietly leaving baked goods or fresh produce on each other's doorstep
|
| 231 |
+
without ever admitting they planned it. Sam claims mushrooms are "just
|
| 232 |
+
oddly shaped vegetables with better publicists." Mooshie insists that's
|
| 233 |
+
biologically incorrect. Neither has ever convinced the other.
|
| 234 |
+
When she isn't in the dirt, she can be found cycling along country roads,
|
| 235 |
+
bartering at farmers' markets, collecting smooth stones, or muttering to
|
| 236 |
+
local birds as if they are eccentric coworkers. She has a weakness for
|
| 237 |
+
shiny trinkets, mushroom-shaped trinkets, and broken-in leather boots.
|
| 238 |
+
Her dream is simple: a cozy cottage, a garden large enough to get lost in,
|
| 239 |
+
and an oversized greenhouse. And if that greenhouse happens to expand by a
|
| 240 |
+
few feet every single spring-well, that’s hardly anyone’s business but
|
| 241 |
+
hers.🍄🌱🚜
|
| 242 |
+
|
| 243 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 244 |
+
EXAMPLE MEDIA
|
| 245 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 246 |
+
3 preview(s) in ./example_images/ — community results for
|
| 247 |
+
this LoRA. Videos keep a matching _poster.jpg still frame.
|
| 248 |
+
|
| 249 |
+
No prompts are recorded below: CivitAI's public API flags these posts as
|
| 250 |
+
having generation metadata but does not return it, so the prompts cannot be
|
| 251 |
+
scraped. Open the model page to read them.
|
| 252 |
+
|
| 253 |
+
01_video.mp4 (video, 832x1280)
|
| 254 |
+
still: 01_poster.jpg
|
| 255 |
+
02_video.mp4 (video, 832x1280)
|
| 256 |
+
still: 02_poster.jpg
|
| 257 |
+
03_video.mp4 (video, 832x1280)
|
| 258 |
+
still: 03_poster.jpg
|
| 259 |
+
|
| 260 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 261 |
+
HOW TO USE (COMFYUI)
|
| 262 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 263 |
+
1. Update ComfyUI. LTX-2.3 is supported in ComfyUI core
|
| 264 |
+
(comfy_extras/nodes_lt.py provides EmptyLTXVLatentVideo, LTXVAddGuide,
|
| 265 |
+
GetICLoRAParameters, LTXVConditioning, LTXVScheduler,
|
| 266 |
+
LTXVConcatAVLatent/LTXVSeparateAVLatent, LTXVReferenceAudio and more) and
|
| 267 |
+
the six official templates need no custom nodes; install the Lightricks
|
| 268 |
+
"ComfyUI-LTXVideo" custom node pack only if you want IC-LoRA loaders, low-
|
| 269 |
+
VRAM loaders, HDR decode, audio-only nodes or Q8 nodes.
|
| 270 |
+
2. Put the base checkpoint in ComfyUI/models/checkpoints/ —
|
| 271 |
+
ltx-2.3-22b-dev-fp8.safetensors (29.15 GB) or ltx-2.3-22b-distilled-
|
| 272 |
+
fp8.safetensors (29.53 GB) from Lightricks/LTX-2.3-fp8, or the bf16
|
| 273 |
+
originals (46.15 GB) from Lightricks/LTX-2.3. It is a single file that also
|
| 274 |
+
carries the video VAE, the audio VAE and the text projection.
|
| 275 |
+
3. Put gemma_3_12B_it_fp4_mixed.safetensors in
|
| 276 |
+
ComfyUI/models/text_encoders/ (from Comfy-Org/ltx-2). The Python package
|
| 277 |
+
instead wants the full google/gemma-3-12b-it-qat-q4_0-unquantized folder.
|
| 278 |
+
4. Put ltx-2.3-spatial-upscaler-x2-1.1.safetensors in
|
| 279 |
+
ComfyUI/models/latent_upscale_models/ (needed by every two-stage template),
|
| 280 |
+
and moge_2_vitl_normal_fp16.safetensors (Comfy-Org/MoGe) in
|
| 281 |
+
ComfyUI/models/geometry_estimation/ if you use the IC-LoRA depth path.
|
| 282 |
+
5. Put every LoRA .safetensors in ComfyUI/models/loras/. Subfolders are
|
| 283 |
+
fine — Lightricks' own workflows reference
|
| 284 |
+
"ltxv/ltx2/ltx-2.3-22b-distilled-lora-384-1.1.safetensors".
|
| 285 |
+
6. Load a normal content/style LoRA with LoraLoaderModelOnly, wired between
|
| 286 |
+
CheckpointLoaderSimple's MODEL output and the guider/sampler. In the stock
|
| 287 |
+
templates you chain it after the distilled-LoRA loader. Use the full
|
| 288 |
+
LoraLoader (model + clip) only for the gemma-3-12b-it-abliterated LoRA,
|
| 289 |
+
which patches the Gemma text encoder rather than the video model.
|
| 290 |
+
7. On a dev checkpoint, also load the acceleration LoRA
|
| 291 |
+
(ltx_2.3_22b_distilled_1.1_lora_dynamic_fro09_avg_rank_111_bf16.safetensors
|
| 292 |
+
at 0.5) unless you intend to run the slow guided path.
|
| 293 |
+
8. For an IC-LoRA, the LoRA loader alone is not enough: either use
|
| 294 |
+
LTXICLoRALoaderModelOnly + LTXAddVideoICLoRAGuide (ComfyUI-LTXVideo), or —
|
| 295 |
+
as the official ic_lora template does — feed the LoRA-loaded model through
|
| 296 |
+
core's GetICLoRAParameters into LTXVAddGuide, so the
|
| 297 |
+
reference_downscale_factor stored in the file's safetensors metadata is
|
| 298 |
+
read instead of defaulting to 1.
|
| 299 |
+
9. Template Library > Video > any LTX-2.3 workflow gives you correct wiring
|
| 300 |
+
to start from; workflow JSONs are at Comfy-Org/workflow_templates/templates
|
| 301 |
+
/video_ltx2_3_{t2v,i2v,ia2v,flf2v,ic_lora,id_lora}.json and
|
| 302 |
+
Lightricks/ComfyUI-LTXVideo/example_workflows/2.3/.
|
| 303 |
+
|
| 304 |
+
───────────────────────────────────────────────────────────────────────────────
|
| 305 |
+
Scraped by lorakit on 2026-09-04 23:19 UTC.
|
| 306 |
+
Stats and description are the author's; pros/cons are derived from the
|
| 307 |
+
evidence tagged beside each line.
|
| 308 |
+
───────────────────────────────────────────────────────────────────────────────
|
sam-bramblepot/metadata.json
ADDED
|
@@ -0,0 +1,119 @@
|
|
|
|
|
|
|
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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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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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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": "Sam Bramblepot",
|
| 3 |
+
"slug": "sam-bramblepot",
|
| 4 |
+
"base_model": "LTX-2.3",
|
| 5 |
+
"media_type": "video",
|
| 6 |
+
"model_id": 2725096,
|
| 7 |
+
"version_id": 3065411,
|
| 8 |
+
"version_name": "v1.0 LTX2.3",
|
| 9 |
+
"source": "civitai",
|
| 10 |
+
"url": "https://civitai.com/models/2725096",
|
| 11 |
+
"repo_id": null,
|
| 12 |
+
"file_path": null,
|
| 13 |
+
"author": "MikoGoblin",
|
| 14 |
+
"category": {
|
| 15 |
+
"key": "character",
|
| 16 |
+
"label": "Character / subject"
|
| 17 |
+
},
|
| 18 |
+
"modalities": [],
|
| 19 |
+
"primary_modality": "unspecified",
|
| 20 |
+
"checkpoint_family": "unknown",
|
| 21 |
+
"trigger_words": [
|
| 22 |
+
"samlora"
|
| 23 |
+
],
|
| 24 |
+
"recommended_settings": {},
|
| 25 |
+
"chaining": {
|
| 26 |
+
"author": {
|
| 27 |
+
"stacks": "not stated",
|
| 28 |
+
"notes": "",
|
| 29 |
+
"avoid": [],
|
| 30 |
+
"requires": [],
|
| 31 |
+
"order": "",
|
| 32 |
+
"strength": "",
|
| 33 |
+
"stated": false
|
| 34 |
+
},
|
| 35 |
+
"general_rules": [
|
| 36 |
+
"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.",
|
| 37 |
+
"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.",
|
| 38 |
+
"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.",
|
| 39 |
+
"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.",
|
| 40 |
+
"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.",
|
| 41 |
+
"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.",
|
| 42 |
+
"DubItPipeline accepts exactly one Dub-It IC-LoRA (`--lora` exactly once) and applies it in both stages — that path is single-adapter by design.",
|
| 43 |
+
"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.",
|
| 44 |
+
"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\".",
|
| 45 |
+
"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.",
|
| 46 |
+
"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"
|
| 47 |
+
]
|
| 48 |
+
},
|
| 49 |
+
"pros": [
|
| 50 |
+
"Explicit trigger word(s) — samlora — so the effect can be turned on and off from the prompt. [source: model metadata]"
|
| 51 |
+
],
|
| 52 |
+
"cons": [
|
| 53 |
+
"Author never states which generation mode it was trained for; test against your own workflow before relying on it. [source: description]",
|
| 54 |
+
"Large at 643 MB — slower to load and heavier to stack. [source: file size]",
|
| 55 |
+
"Modest adoption (262 downloads) — less community feedback to rely on. [source: CivitAI stats]"
|
| 56 |
+
],
|
| 57 |
+
"file": {
|
| 58 |
+
"name": "Sam_Bramblepot_LTX_v1.safetensors",
|
| 59 |
+
"size_bytes": 674249584,
|
| 60 |
+
"size_mb": 643.01,
|
| 61 |
+
"sha256": "e0c2d41cb74a5407d77f77e1f855fe20335480053fef363d1a84090ca12a29d3"
|
| 62 |
+
},
|
| 63 |
+
"stats": {
|
| 64 |
+
"downloads": 262,
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"approval": "100% positive (17/17)",
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| 79 |
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| 80 |
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"momentum": "Long tail"
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| 81 |
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},
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| 82 |
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"selection_reasons": [
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| 84 |
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"262 downloads",
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| 85 |
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"17 thumbs-up",
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| 86 |
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"documented triggers + usage notes",
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| 87 |
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"top-ranked for its category"
|
| 88 |
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],
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| 89 |
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"example_media": [
|
| 90 |
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{
|
| 91 |
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"file": "01_video.mp4",
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{
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| 99 |
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| 103 |
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| 105 |
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"file": "03_video.mp4",
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| 106 |
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| 107 |
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| 108 |
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| 109 |
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| 110 |
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}
|
| 111 |
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],
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| 112 |
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|
| 113 |
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"mikogoblin",
|
| 114 |
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"character",
|
| 115 |
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"gnome"
|
| 116 |
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],
|
| 117 |
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"scraped_at": "2026-09-04T23:19:54+00:00",
|
| 118 |
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"path": "ltxv-2.3/sam-bramblepot"
|
| 119 |
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}
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