Will Lin and Claude Fable 5
9713ea1275
[misc] use the full release name FastVideo-Minimax-FastH3-Preview-v0.1
...
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com >
2026-08-21 09:27:38 +00:00
Will Lin and Claude Fable 5
37aa382cce
[bugfix] example: the distilled FastH3 grid is 4 forwards = a 5-point sigma grid
...
MiniMaxH3Scheduler.set_timesteps(N) builds an N-point sigma grid ending at
0 and runs N-1 transformer forwards (the base model's '50 steps' preset is
49 forwards). The student was distilled on a 4-FORWARD grid
(t = 1000/750/500/250 -> 0 on the shift-12 schedule), so --steps 4 was
silently running a 3-forward, off-distribution grid. Default is now 5
grid points = the distilled 4-forward grid, with the convention documented
on the flag.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com >
2026-08-21 09:27:38 +00:00
Will Lin and Claude Fable 5
3f00983287
[feat] attention: opt-in sm_100a CUDA forward route for VSA-H3 tile-64
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FASTVIDEO_VSA_SM100A=1 (default off) sends no-grad tile-64 forwards through
fastvideo_kernel.block_sparse_attn_sm100a (the Blackwell block-sparse
forward merged in #1719 , which handles per-q-tile NON-uniform q2k_num rows
and zero-count rows). Route preconditions: module importable,
is_supported() (sm_100 device, bf16, head_dim 128, even tile count), no
grad tracking; any failure with the env set logs one warning and falls
back to the Triton-64 kernels, which also keep the entire grad path
unchanged.
The bool block map is compacted with the same map_to_index the Triton bool
entry uses, so the sm_100a kernel sees H3's true NON-uniform per-row counts
(prefix query tiles dense, video tiles prefix+top-k).
The FastH3 example surfaces the route as --vsa-kernel {triton,sm100a}
(default triton), which sets the env before pipeline boot so spawned GPU
workers inherit it; documented in the basic README.
CPU route-selection tests: default-off, engage-on-env, grad fallback,
warn-once fallback for missing module/unsupported geometry, no-grad-context
detection.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com >
2026-08-21 09:27:38 +00:00
Will Lin and Claude Fable 5
2dc57f4070
[misc] rebrand the few-step preview to FastH3 (model string, example name, docs)
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Co-Authored-By: Claude Fable 5 <noreply@anthropic.com >
2026-08-21 09:27:38 +00:00
Will Lin and Claude Fable 5
9df19be719
[feat] example: few-step FastVideo-Minimax-H3-Preview inference (4-step DMD2 student)
...
basic_fast_minimax_h3.py runs FastVideo/FastVideo-Minimax-H3-Preview-v0.1,
the data-free-DMD2 distillation of MiniMax-H3: 4 denoising steps on the
release sampler's shift-12 schedule (vs the base model's 50), synchronized
video+audio in one pipeline call, guidance_scale 1.0.
The script always requests the VSA-H3 attention backend through the typed
boot-time route (pipeline.experimental -> FastVideoArgs.attention_backend):
the student checkpoint carries trained to_gate_compress gates, which only
exist under that backend. --vsa-sparsity defaults to 0.0 (every tile
selected — exactly dense attention); --vsa-tile-size defaults to 64, the
geometry the student was trained with, and is forwarded even at sparsity 0
because the gate-compress branch pools per tile. The HF repo is private
while the MiniMax H3 Community License review completes; --model-path
accepts a local snapshot meanwhile (noted in the script and README).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com >
2026-08-21 09:27:38 +00:00
Shao Duan
c4ad4227c0
[misc] MiniMax-H3: move the AdaLN converter into scripts/checkpoint_conversion ( #1712 )
2026-08-21 02:15:00 -05:00
Aryan Kumar and Aryan Kumar
8537dcd6de
[feat]: Apple Silicon MLX runtime — INT8 Wan2.1 and Wan2.2 inference ( #1638 )
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Co-authored-by: Aryan Kumar <aryan5v@users.noreply.github.com >
2026-08-18 15:08:00 -07:00
Kai
0653f8f3af
[new-model] Add V2A: native MMAudio inference pipeline ( #1622 )
2026-08-09 17:29:27 -07:00
Shao Duan
541ef014ee
[perf] MiniMax-H3: rank-reduced AdaLN pruned model option (-39% params, -23 GiB VRAM) ( #1699 )
2026-08-09 12:31:57 -07:00
William Lin
9028953625
[misc] yapf pass under CI's interpreter (3.12) + pin hook language_version ( #1702 )
2026-08-08 22:24:17 -07:00
William Lin
15568f27db
[perf]: H3 torch.compile + CUDA graphs (1.2-1.3x) with denoising step marking ( #1689 )
2026-08-06 16:23:33 -07:00
Kaiqin Kong
e8b0e4c61e
[feat] Add MiniMax H3 ( #1674 )
2026-08-04 13:54:39 -07:00
William Lin
af2934dd6b
[feat]: FA4-FP4 ATTN_QAT_INFER on sm_100/sm_103 + NVFP4 weight purge ( #1647 )
2026-07-27 15:46:52 -07:00
Junda Su
755a4e4470
[new-model] Add LingBot-Video Dense and MoE/refiner T2V inference ( #1595 )
2026-07-18 20:18:16 -07:00
Junda Su
d4bdd3621a
[new-model] Port LingBot-World-v2 ( #1579 )
2026-07-16 19:51:53 -07:00
6966f9e0bc
[fix] Z-Image ( #1236 ) draft port: rebase + strict-load contract + bf16 encoder parity + PORT_STATUS ( #1339 )
...
Co-authored-by: Mrinaal Dogra <mdogra@ucsd.edu >
Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-16 18:18:25 -07:00
b063f8ca41
[feat] Fix FLUX.1-dev port: native RoPE, parity tests, SSIM reference ( #1321 )
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Co-authored-by: Ishan Vaish <ivaish@ucsd.edu >
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com >
2026-07-13 01:49:42 -07:00
Shreejith SG and H1yori233
d82abc271e
[feat] Add GLM-Image inference support ( #1030 )
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Co-authored-by: H1yori233 <k1kong@ucsd.edu >
2026-07-12 22:42:42 -07:00
02e1143f22
[feat] Add Kandinsky-5 T2V/I2V pipeline support ( #1471 )
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Co-authored-by: Aryan Kumar <aryan5v@users.noreply.github.com >
Co-authored-by: leffff <levnovitskiy@gmail.com >
Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-07 14:43:30 -07:00
595f0ea60e
[feat] Add DreamX-World 5B Cam and AR pipelines ( #1538 )
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Co-authored-by: Suckl <Suckl@users.noreply.github.com >
Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-07-07 06:16:18 +00:00
William Lin
b36d0ef085
[infra] Add DGX Spark and multi-architecture CUDA support ( #1447 )
2026-07-03 13:41:43 -07:00
alexzms
2a4fe697a6
[docs] LTX-2.3 distilled i2v: typed-API example (from_config + generate) ( #1448 )
2026-06-10 10:58:14 -07:00
alexzms
921db7479d
[perf] LTX-2.3 distilled i2v: drop max-autotune from compile kwargs ( #1445 )
2026-06-10 10:06:41 -07:00
Aryan Kumar and Aryan Kumar
7f539424cb
[feat]: add Lucy Edit inference scaffold ( #1363 )
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Co-authored-by: Aryan Kumar <aryan5v@users.noreply.github.com >
2026-06-09 15:21:43 -07:00
d922ab2cbc
[model] Flux2 Klein Port ( #1349 )
...
Co-authored-by: Gnav3852 <63612880+Gnav3852@users.noreply.github.com >
Co-authored-by: Mac Lee <macthecadillac@gmail.com >
2026-06-09 14:55:55 -07:00
alexzms and mergify[bot]
922e7e0813
[docs] LTX-2.3 distilled i2v example with compile + timing breakdown ( #1430 )
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Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-06-05 01:26:50 +00:00
Kaiqin Kong and SolitaryThinker
afdb6fbfa5
[feat] Add MatrixGame3.0 ( #1201 )
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Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
2026-05-27 21:07:01 +00:00
Kaiqin Kong and mergify[bot]
773d44b875
[misc] Rename MatrixGame to MatrixGame2 ( #1357 )
...
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-05-17 22:57:03 -07:00
d2ffec5cce
[perf] Dreamverse 14/14: Add LTX2 profile speedups ( #1337 )
...
Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com >
Co-authored-by: Matthew Noto <99706358+RandNMR73@users.noreply.github.com >
Co-authored-by: XOR-op <17672363+XOR-op@users.noreply.github.com >
Co-authored-by: Zhang Peiyuan <42993249+jzhang38@users.noreply.github.com >
2026-05-15 18:10:47 -07:00
William Lin
140bd1a6cf
[misc]: standardize install instructions on uv pip install ( #1279 )
2026-05-02 12:45:50 -07:00
William Lin
c77a76c6af
[feat] Stable Audio Open 1.0: T2A + A2A + RePaint inpainting (native) ( #1260 )
2026-05-01 00:07:11 -07:00
William Lin
145a3f166b
[feat] [4/n] Improve API: refactor sampling param and merge with presets ( #1234 )
2026-04-16 14:10:02 -07:00
William Lin
c591d6d2a6
[feat] [2/n] Improve API: add initial support in video_generator ( #1220 )
2026-04-06 10:33:54 -07:00
vishruthb
5789955bbe
[feat] add gen3c (cosmos-7b) model and pipeline support ( #1059 )
2026-04-01 11:42:02 +00:00
Zhang Peiyuan
cd1b7cf139
[Refactor] SP Mask --> original seq len; HunyuanVideo 1.5 does not need mask ( #1142 )
2026-03-04 11:44:47 +08:00
10fc92dba5
Upstream LTX2 Training ( #1116 )
...
Co-authored-by: RandNMR73 <notomatthew31@gmail.com >
Co-authored-by: JerryZhou54 <zhouw.jerry2017@outlook.com >
Co-authored-by: Davids048 <jundasu@ucsd.edu >
Co-authored-by: Peiyuan Zhang <a1286225768@slurm-h200-204-239.slurm-compute.tenant-slurm.svc.cluster.local >
2026-02-21 16:06:55 -08:00
8e39ce38c9
[Feat] Native dit implementation for SD3.5 ( #1093 )
...
Co-authored-by: Ishan Vaish <vaish.ishan@gmail.com >
Co-authored-by: Cursor <cursoragent@cursor.com >
2026-02-18 10:19:40 +08:00
Mihir Jagtap
7a83e0e6fc
[feature] Add Hunyuan-GameCraft model support ( #1071 )
2026-02-14 08:07:44 +08:00
Shao Duan and Will Lin
7f795600c8
[bugfix] Fixed ltx2 base cfg guidance ( #1095 )
...
Co-authored-by: Will Lin <wlsaidhi@gmail.com >
2026-02-13 11:53:11 -08:00
Kaiqin Kong
31c0f1b341
[feat] Port LingBot-World-Base (Cam) ( #1081 )
2026-02-10 11:12:33 -08:00
William Lin
4bee0fa199
[misc] cleanup assets/ and demo/ ( #1091 )
2026-02-10 02:26:09 -08:00
530e6b8363
[Model] LTX 2 Base ( #1064 )
...
Co-authored-by: Davids048 <jundasu@ucsd.edu >
Co-authored-by: Will Lin <wlsaidhi@gmail.com >
2026-02-10 01:11:17 -08:00
Ishan and Jinzhe Pan
0aff68f51d
[Feat] Add Stable Diffusion 3.5 ( #1075 )
...
Co-authored-by: Jinzhe Pan <eigensystem1318@gmail.com >
2026-02-10 14:31:36 +08:00
ad58f802f3
[Feat] Port LTX2 trainer ( #1074 )
...
Co-authored-by: Davids048 <jundasu@ucsd.edu >
Co-authored-by: Matthew Noto <99706358+RandNMR73@users.noreply.github.com >
2026-02-09 17:32:57 -08:00
Wei Zhou
98308db7e0
[Feature] [Hy1.5] Support HY1.5 super-resolution pipeline for 1080p videos ( #1046 )
2026-02-05 16:39:20 -08:00
Mingjia Huo
aae48a7e90
[feat] HYworld VAE with cache ( #1057 )
2026-02-05 04:18:17 -08:00
KyleShao and Will Lin
e10b26a3d8
[feat] Add Cosmos 2.5 I2W/V2W support (staged pipeline + examples) ( #1021 )
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Co-authored-by: Will Lin <wlsaidhi@gmail.com >
2026-02-04 14:19:30 -08:00
Kaiqin Kong
0c6862ca55
[feature] Add Matrix Game 2.0 training ( #1017 )
...
The CI tests are quite unstable, but since multiple CI tests indicates that each individual tests are passed, I think we can merge this.
2026-01-26 19:21:43 -08:00
Mingjia Huo
59e00f6164
[feat] Add HY-World1.5-Bidirectional-480P-I2V ( #1027 )
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VAE requires further improvement, will raise PR in near future.
2026-01-23 14:18:04 -08:00
Shao Duan and Will Lin
029216029f
Added LTX-2 Distilled T2V Generation ( #1016 )
...
Co-authored-by: Will Lin <wlsaidhi@gmail.com >
2026-01-21 14:11:39 -08:00
