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LTX2 distilled checkpoint support - #12934

Merged

dg845 merged 36 commits into

huggingface:mainfrom

rootonchair:feat/distill-ltx2

Jan 29, 2026

Merged

LTX2 distilled checkpoint support#12934
dg845 merged 36 commits into
huggingface:mainfrom
rootonchair:feat/distill-ltx2

Commits on Jan 9, 2026
- add constants for distill sigmas values and allow ltx pipeline to pass in sigmas
  rootonchair
  committed
  3d78f9d
Commits on Jan 11, 2026
- add time conditioning conversion and token packing for latents
  rootonchair
  committed
  9c754a4
- make style & quality
  rootonchair
  committed
  6fbeacf
- remove prenorm
  rootonchair
  committed
  82c2e7f
Commits on Jan 12, 2026
- Merge branch 'main' into feat/distill-ltx2
  sayakpaul
  authored
  d988fc3
- add sigma param to ltx2 i2v
  rootonchair
  committed
  837fd85
- fix copies and add pack latents to i2v
  rootonchair
  committed
  96fbcd8
- Merge branch 'feat/distill-ltx2' of github.com:rootonchair/diffusers into feat/distill-ltx2
  rootonchair
  committed
  faeccc5
Commits on Jan 13, 2026
- Apply suggestions from code review
  
  rootonchair
  and
  dg845
  authored
  9575e06
- Merge branch 'main' into feat/distill-ltx2
  sayakpaul
  authored
  ce5a514
Commits on Jan 14, 2026
- Merge branch 'main' into feat/distill-ltx2
  sayakpaul
  authored
  18f1603
- Infer latent dims if latents/audio_latents is supplied
  
  dg845
  authored and
  rootonchair
  committed
  eb01780
- Merge branch 'feat/distill-ltx2' of github.com:rootonchair/diffusers into feat/distill-ltx2
  rootonchair
  committed
  31b0f5d
- add note for predefined sigmas
  rootonchair
  committed
  7574bf9
- run make style and quality
  rootonchair
  committed
  c22eed5
Commits on Jan 20, 2026
- Merge branch 'main' into feat/distill-ltx2
  sayakpaul
  authored
  4ee1c3d
- revert distill timesteps & set original_state_dict_repo_idd to default None
  rootonchair
  committed
  c282485
- add latent normalize
  rootonchair
  committed
  62acd4c
Commits on Jan 23, 2026
- add create noised state, delete last sigmas
  rootonchair
  committed
  7a56648
Commits on Jan 26, 2026
- remove normalize step in latent upsample pipeline and move it to ltx2 pipeline
  rootonchair
  committed
  68788f7
- add create noise latent to i2v pipeline
  rootonchair
  committed
  8a9179b
- fix copies
  rootonchair
  committed
  7e637be
Commits on Jan 27, 2026
- parse none value in weight conversion script
  rootonchair
  committed
  121c085
- explicit shape handling
  rootonchair
  committed
  d0650d7
- Apply suggestions from code review
  
  rootonchair
  and
  dg845
  authored
  1e6a8b9
- make style
  rootonchair
  committed
  f6f682f
- Merge branch 'main' into feat/distill-ltx2
  sayakpaul
  authored
  af43114
- add two stage inference tests
  rootonchair
  committed
  12f2514
- add ltx2 documentation
  rootonchair
  committed
  ce6adfb
- Merge branch 'feat/distill-ltx2' of github.com:rootonchair/diffusers into feat/distill-ltx2
  rootonchair
  committed
  fd4084e
- update i2v expected_audio_slice
  rootonchair
  committed
  0c70c8b
Commits on Jan 28, 2026
- Apply suggestions from code review
  
  rootonchair
  and
  dg845
  authored
  7303754
- Apply suggestion from @dg845
  
  rootonchair
  and
  dg845
  authored
  833b427
- Merge branch 'main' into feat/distill-ltx2
  sayakpaul
  authored
  8d8b649
- Update ltx2.md to remove one-stage example
  rootonchair
  authored
  0191986
Commits on Jan 29, 2026
- Merge branch 'main' into feat/distill-ltx2
  dg845
  authored
  c45bd6d

Commits

Commits on Jan 9, 2026

Commits on Jan 11, 2026

Commits on Jan 12, 2026

Commits on Jan 13, 2026

Commits on Jan 14, 2026

Commits on Jan 20, 2026

Commits on Jan 23, 2026

Commits on Jan 26, 2026

Commits on Jan 27, 2026

Commits on Jan 28, 2026

Commits on Jan 29, 2026