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Add support for LTX 2.5

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This commit is contained in:
Jaret Burkett
2026-08-12 05:50:30 -06:00
parent 924c426675
commit cbf910ac02
6 changed files with 484 additions and 21 deletions
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31
ui/src/app/jobs/new/options.tsx
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@@ -831,6 +831,37 @@ export const modelArchs: ModelArch[] = [
disableSections: ['network.conv'],
additionalSections: ['sample.ctrl_img', 'datasets.num_frames', 'model.layer_offloading', 'model.low_vram', 'datasets.do_audio', 'datasets.audio_normalize', 'datasets.audio_preserve_pitch', 'datasets.do_i2v', 'train.audio_loss_multiplier', 'datasets.auto_frame_count'],
},
{
name: 'ltx2.5',
label: 'LTX-2.5',
gateUrl: 'https://huggingface.co/Lightricks/LTX-2.5',
group: 'video',
isVideoModel: true,
defaults: {
// default updates when [selected, unselected] in the UI
// comfy-style split files resolve from/download to the models folder;
// the int8 ConvRot dev transformer is the default
'config.process[0].model.name_or_path': ['Lightricks/LTX-2.5', defaultNameOrPath],
'config.process[0].model.quantize': [false, false],
'config.process[0].model.quantize_te': [false, false],
'config.process[0].model.low_vram': [true, false],
'config.process[0].sample.sampler': ['flowmatch', 'flowmatch'],
'config.process[0].train.noise_scheduler': ['flowmatch', 'flowmatch'],
'config.process[0].sample.num_frames': [121, 1],
'config.process[0].sample.fps': [24, 1],
'config.process[0].sample.width': [768, 1024],
'config.process[0].sample.height': [768, 1024],
'config.process[0].train.audio_loss_multiplier': [1.0, undefined],
'config.process[0].train.timestep_type': ['weighted', 'sigmoid'],
'config.process[0].datasets[x].cache_latents_to_disk': [true, false],
'config.process[0].datasets[x].do_i2v': [false, undefined],
'config.process[0].datasets[x].do_audio': [true, undefined],
'config.process[0].datasets[x].fps': [24, undefined],
'config.process[0].datasets[x].auto_frame_count': [false, undefined],
},
disableSections: ['network.conv'],
additionalSections: ['sample.ctrl_img', 'datasets.num_frames', 'model.layer_offloading', 'model.low_vram', 'datasets.do_audio', 'datasets.audio_normalize', 'datasets.audio_preserve_pitch', 'datasets.do_i2v', 'train.audio_loss_multiplier', 'datasets.auto_frame_count'],
},
{
name: 'flux2_klein_4b',
label: 'FLUX.2-klein-base-4B',