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55 Commits
Author SHA1 Message Date
lishunyang 69bcc6416d [New Model] Lance (ByteDance) — unified AR+diffusion multimodal (#3697) 
Adds Lance (bytedance-research/Lance), a 3B unified AR+diffusion
multimodal model on a Qwen2.5-VL backbone. Lance is BAGEL-lineage:
it reuses vLLM-Omni's BAGEL Mixture-of-Transformers core verbatim and
specializes only the ViT (Qwen2.5-VL vision), the VAE (Wan2.2) and the
checkpoint layout.

All six single-stage Lance modalities verified end-to-end on 1x B300:
t2i, t2v, image_edit, video_edit, x2t_image (image understanding) and
x2t_video (video understanding). 3-D mRoPE is wired through
BagelRotaryEmbedding for the x2t / video / edit paths. Includes the
upstream gap-analysis quality fixes (task-specific system prompts, full
Qwen chat template, upstream inference defaults and aspect-ratio
buckets).

Ships an offline example (examples/offline_inference/lance/), an
OpenAI-compatible online-serving example
(examples/online_serving/lance/) and an e2e test
(tests/e2e/online_serving/test_lance.py).

See LANCE_PR.md for the architecture rationale, per-modality status and
the two remaining follow-ups (two-stage AR+DiT, video_edit polish).

Closes #3697.

Signed-off-by: lishunyang <lishunyang03@gmail.com>
 2026-05-18 22:09:14 +00:00
汪志鹏 c9a8556c24 [New Model]: Add sensenova u1 support (#3319) 
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: 汪志鹏 <wangzhipeng628@gmail.com>
 2026-05-11 22:19:00 +08:00
Canlin GuoandHongsheng Liu 11c4c7f0ff [Diffusion][Attention] Support per-role attention backend via CLI (#2681) 
Signed-off-by: gcanlin <canlinguosdu@gmail.com>
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-05-10 11:59:05 +08:00
Ayush AgarwalandHongsheng Liu b968373c88 enhancement: extend to dmd2 to image generation + add flux, qwen image pipelines (#2974) 
Signed-off-by: ayushag <ayushag@nvidia.com>
Signed-off-by: Ayush Agarwal <ayushag@nvidia.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-05-08 21:37:57 +08:00
Yuchen JiangYuchen JiangCanlin Guo
 		ea4cf77f56 [Hardware] Extend diffusion engine plugin extensibility for out-of-tree hardware backends (#3239) 
Signed-off-by: Yuchen Jiang <yucjiang@amazon.com>
Co-authored-by: Yuchen Jiang <yucjiang@amazon.com>
Co-authored-by: Canlin Guo <canlinguosdu@gmail.com>
 2026-05-08 14:29:15 +08:00
skfTaffyOfficialdengyunyangJohn Liu BUAA
 		576afb6f53 [Feature] HunyuanImage-3.0 IT2I (image editing) support (#3107) 
Signed-off-by: TaffyOfficial <2324465096@qq.com>
Signed-off-by: zuiho <2324465096@qq.com>
Signed-off-by: skf1999 <13234016272@163.com>
Co-authored-by: TaffyOfficial <2324465096@qq.com>
Co-authored-by: dengyunyang <584797741@qq.com>
Co-authored-by: John Liu BUAA <liukecheng97@gmail.com>
 2026-05-06 22:37:39 +08:00
Chendi.XueandHongsheng Liu 4e41b7bc23 Enable Wan2.2-S2V modeling to vLLM-omni (#2751) 
Signed-off-by: Chendi Xue <chendi.xue@intel.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-05-06 08:03:48 +08:00
Zhang JianZhang Jian汪志鹏
 		c708aecb18 [Diffusion] [Model] Support AudioX (#2077) 
Signed-off-by: Zhang Jian <jianmusings@gmail.com>
Signed-off-by: Zhang <jianmusings@gmail.com>
Signed-off-by: Zhang <zhang.jian@u.nus.edu>
Signed-off-by: Zhang Jian <e0322744@u.nus.edu>
Signed-off-by: 汪志鹏 <wangzhipeng628@gmail.com>
Co-authored-by: Zhang Jian <e0322744@u.nus.edu>
Co-authored-by: 汪志鹏 <wangzhipeng628@gmail.com>
 2026-05-04 10:24:35 -04:00
Lancer 4c06bb09ed [Feat] ERNIE image model (T2I) (#2861) 
Signed-off-by: Lancer <maruixiang6688@gmail.com>
 2026-05-03 15:53:28 +08:00
yangkun.zhuandwangbolun 0016006974 [Model] Add InternVLA-A1 offline inference support (#2737) 
Signed-off-by: zhuyangkun <zyk_120403228@163.com>
Signed-off-by: bl-wang1 <918395762@qq.com>
Co-authored-by: wangbolun <918395762@qq.com>
 2026-04-27 02:28:07 -07:00
jiangmengyu18andbetta18 c174c95ab0 [NPU] [Quant] Support HunyuanImage3 offline quantization with vLLM-Ascend on diffusion path (#2979) 
Signed-off-by: betta18 <jiangmengyu1@huawei.com>
Signed-off-by: jiangmengyu18 <56633611+jiangmengyu18@users.noreply.github.com>
Co-authored-by: betta18 <jiangmengyu1@huawei.com>
 2026-04-25 06:14:01 +00:00
Ricardo Noriega 05c6c9a0b6 feat: add LTX-2.3 video generation model support (#2893) 
Signed-off-by: Ricardo Noriega De Soto <rnoriega@redhat.com>
 2026-04-23 16:51:51 +08:00
Zeyu Huang | 黃澤宇 d8cc7a0409 [feat]: General diffusers adapter backend to run diffusion models (#2724) 
Signed-off-by: Huang, Zeyu <11222265+fhfuih@users.noreply.github.com>
 2026-04-23 00:07:18 +08:00
Ayush Agarwal dc8a9e2f17 [Model] feat: FastGen DMD2-distilled Wan 2.1 pipelines (T2V, I2V) (#2749) 
Signed-off-by: ayushag <ayushag@nvidia.com>
 2026-04-20 21:21:43 +08:00
Yuanheng Zhao de5f8a23b2 [Doc][Misc] Update DreamID-Omni Example; Add DreamID-Omni post process function (#2809) 
Signed-off-by: yuanheng <jonathan.zhaoyh@gmail.com>
 2026-04-16 03:26:48 +00:00
TaffyOfficial 1ad726f495 [Fix] HunyuanImage-3.0: unify naming hunyuan_image_3 → hunyuan_image3 (#2712) 2026-04-14 21:53:47 -07:00
汪志鹏andDidan Deng 0059ec878c [Model Support]: Magihuman support (#2301) 
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: 汪志鹏 <wangzhipeng628@gmail.com>
Co-authored-by: Didan Deng <33117903+wtomin@users.noreply.github.com>
 2026-04-04 09:29:09 +00:00
Yueqian Lin 0e83ebe1d4 [OmniVoice] Add two-stage TTS serving support (#2463) 
Signed-off-by: linyueqian <linyueqian@outlook.com>
 2026-04-03 20:41:20 +00:00
Jerry Song cd71567b06 [Model] Add two stages inference for model LTX-2 distilled. (#2260) 
Signed-off-by: Songrui625 <songrui625@gmail.com>
 2026-04-03 23:17:49 +08:00
Binh TangBinh TangDidan Deng
 		458f402323 Add VACE support for WAN 2.1 conditional video generation (#1885) 
Signed-off-by: Binh Tang <tangbinhna@gmail.com>
Signed-off-by: Binh Tang <binht@netflix.com>
Signed-off-by: Didan Deng <33117903+wtomin@users.noreply.github.com>
Co-authored-by: Binh Tang <binht@netflix.com>
Co-authored-by: Didan Deng <33117903+wtomin@users.noreply.github.com>
 2026-04-02 15:42:50 +08:00
LancerLancerHongsheng LiuGao Han
 		9bf8f8ce79 [model] support FLUX.1-Kontext-dev (#561) 
Signed-off-by: Lancer <maruxiiang6688@gmail.com>
Signed-off-by: Lancer <maruixiang6688@gmail.com>
Signed-off-by: Lancer <402430575@qq.com>
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Signed-off-by: Gao Han <hgaoaf@connect.ust.hk>
Co-authored-by: Lancer <maruxiiang6688@gmail.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: Gao Han <hgaoaf@connect.ust.hk>
 2026-03-23 17:17:58 +00:00
SYLAR汪志鹏Hongsheng Liu
 		6838533998 [Model] Add HunyuanVideo-1.5 T2V and I2V support (#1516) 
Signed-off-by: lishunyang <lishunyang12@163.com>
Signed-off-by: 汪志鹏 <wangzhipeng628@gmail.com>
Co-authored-by: 汪志鹏 <wangzhipeng628@gmail.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-03-21 21:26:39 +08:00
dengyunyang 3e8cb6c631 [Diffusion] [Model] Dreamid omni (#1855) 
Signed-off-by: dengyunyang <584797741@qq.com>
 2026-03-13 21:53:06 +08:00
JohnJanandwuzhongjian 4d89ebaa07 [Model]: add FLUX.2-dev model (#1629) 
Co-authored-by: wuzhongjian <wuzhongjian@cmss.chinamobile.com>
 2026-03-11 14:44:18 +08:00
Didan DengandCanlin Guo 7543f2ff3b [Bugfix]: SP attention not enabling when _sp_plan hooks are not applied (#1704) 
Signed-off-by: Didan Deng <33117903+wtomin@users.noreply.github.com>
Co-authored-by: Canlin Guo <961750412@qq.com>
 2026-03-11 10:49:42 +08:00
WeiQing Chen 83fe7d005b [Model] support LTX-2 text-to-video image-to-video (#841) 
Signed-off-by: David Chen <530634352@qq.com>
Signed-off-by: WeiQing Chen <40507679+david6666666@users.noreply.github.com>
 2026-03-05 23:31:48 +08:00
汪志鹏andgcanlin f9ec07f0e2 [Model]: Helios support (#1604) 
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: 汪志鹏 <wangzhipeng628@gmail.com>
Signed-off-by: gcanlin <canlinguosdu@gmail.com>
Co-authored-by: gcanlin <canlinguosdu@gmail.com>
 2026-03-04 14:17:15 +08:00
dengyunyang d275c0c993 [FEATURE] Tile/Patch parallelism refactor for easily support other models (#1366) 
Signed-off-by: dengyunyang <584797741@qq.com>
 2026-03-03 15:48:51 +08:00
dongbo910220 f6ed1bc4e7 diffusion: enable VAE patch parallel for SD3.5 (#1428) 
Signed-off-by: dongbo910220 <1275604947@qq.com>
 2026-02-27 10:28:30 +08:00
Yupu c9786c5c0c [Model] Support OmniGen2 (#513) 
Signed-off-by: Yupu <feng.yu.pu0330@gmail.com>
 2026-02-26 10:34:28 +00:00
Dong WandHongsheng Liu 1eebb374f1 [Model]Add new nextstep_1(Diffusion) model(only T2I) (#612) 
Signed-off-by: Dong Wang <dongw2019@gmail.com>
Signed-off-by: sniper35 <dongw2019@gmail.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-02-26 00:09:11 +08:00
dongbo910220andhsliuustc0106 43e8747c00 [Feat]: support VAE patch parallelism (#756) 
Signed-off-by: dongbo910220 <1275604947@qq.com>
Co-authored-by: hsliuustc0106 <liuhongsheng4@huawei.com>
 2026-02-10 17:36:10 +08:00
Jiaping Wu 5fea4823b7 [Model] SupportHunyuanImage3 Diffusion Model in vllm-omni (#1085) 
Signed-off-by: Semmer2 <semmer@live.cn>
 2026-02-10 03:03:44 +13:00
JohnJan ae96aa8a8b [Model]: add FLUX.1-dev model (#853) 2026-01-28 16:28:57 +08:00
XU MingshiandHongsheng Liu 1fe8e71433 [Diffusion][Feature] Non-Intrusive Sequence Parallelism (SP) Support for Wan2.2 (#966) 
Signed-off-by: mxuax <mxuax@connect.ust.hk>
Signed-off-by: XU Mingshi <91017482+mxuax@users.noreply.github.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-01-27 11:33:38 +08:00
XU Mingshi 25b08b3371 [Diffusion] Non-Intrusive Sequence Parallelism (SP) Model Support Abstraction for vLLM-Omni Framework (#779) 
Signed-off-by: mxuax <mxuax@connect.ust.hk>
Signed-off-by: XU Mingshi <91017482+mxuax@users.noreply.github.com>
 2026-01-21 14:43:09 +08:00
+13
Zhou TaichangJaredforRealrootJustQJXU MingshiSihyeon JangJiangyun ZhucatcatZiming HuangYuhan LiuAliciaSamitYueqian LinWeiQing ChenPeiqi YinDidan DengHongsheng Liuwangyuwangyu31577汪志鹏John Liu BUAAD!NE$Hroot
 		776c3a794e Dev/rebase 0.14.0 (#847) 
Signed-off-by: JaredforReal <w13431838023@gmail.com>
Signed-off-by: root <root@hk01dgx039.cm.cluster>
Signed-off-by: tzhouam <tzhouam@connect.ust.hk>
Signed-off-by: Taichang Zhou <tzhouam@connect.ust.hk>
Signed-off-by: TangPeng <85704592@qq.com>
Signed-off-by: XU Mingshi <91017482+mxuax@users.noreply.github.com>
Signed-off-by: mxuax <mxuax@connect.ust.hk>
Signed-off-by: Sihyeon Jang <sihyeon.jang@navercorp.com>
Signed-off-by: zjy0516 <riverclouds.zhu@qq.com>
Signed-off-by: iwzbi <wzbi@zju.edu.cn>
Signed-off-by: ZeldaHuang <hzm414167@alibaba-inc.com>
Signed-off-by: Yuhan Liu <30294295+liuyuhanalex@users.noreply.github.com>
Signed-off-by: Alicia <115451386+congw729@users.noreply.github.com>
Signed-off-by: samithuang <285365963@qq.com>
Signed-off-by: linyueqian <linyueqian@outlook.com>
Signed-off-by: David Chen <530634352@qq.com>
Signed-off-by: yinpeiqi <yinpeiqi809@gmail.com>
Signed-off-by: Didan Deng <33117903+wtomin@users.noreply.github.com>
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Signed-off-by: wangyu31577 <wangyu31577@hundsun.com>
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: John Liu BUAA <liukecheng97@gmail.com>
Signed-off-by: Dinesh G <G.Dinesh@ibm.com>
Signed-off-by: gDINESH13 <dinesh13g@gmail.com>
Signed-off-by: root <root@hk01dgx028.cm.cluster>
Signed-off-by: Zhou Taichang <tzhouam@connect.ust.hk>
Co-authored-by: JaredforReal <w13431838023@gmail.com>
Co-authored-by: root <root@hk01dgx039.cm.cluster>
Co-authored-by: JustQJ <37905360+JustQJ@users.noreply.github.com>
Co-authored-by: XU Mingshi <91017482+mxuax@users.noreply.github.com>
Co-authored-by: Sihyeon Jang <uneedsihyeon@gmail.com>
Co-authored-by: Jiangyun Zhu <riverclouds.zhu@qq.com>
Co-authored-by: catcat <108673086+iwzbi@users.noreply.github.com>
Co-authored-by: Ziming Huang <hzm414167@alibaba-inc.com>
Co-authored-by: Yuhan Liu <30294295+liuyuhanalex@users.noreply.github.com>
Co-authored-by: Alicia <115451386+congw729@users.noreply.github.com>
Co-authored-by: Samit <285365963@qq.com>
Co-authored-by: Yueqian Lin <70319226+linyueqian@users.noreply.github.com>
Co-authored-by: WeiQing Chen <40507679+david6666666@users.noreply.github.com>
Co-authored-by: Peiqi Yin <60515999+yinpeiqi@users.noreply.github.com>
Co-authored-by: Didan Deng <33117903+wtomin@users.noreply.github.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: wangyu <53896905+yenuo26@users.noreply.github.com>
Co-authored-by: wangyu31577 <wangyu31577@hundsun.com>
Co-authored-by: 汪志鹏 <wangzhipeng628@gmail.com>
Co-authored-by: John Liu BUAA <liukecheng97@gmail.com>
Co-authored-by: D!NE$H <67671800+gDINESH13@users.noreply.github.com>
Co-authored-by: root <root@hk01dgx028.cm.cluster>
 2026-01-21 00:25:25 +08:00
WeiQing Chen a7f9926013 [Model] add flux2 klein (#809) 
Signed-off-by: David Chen <530634352@qq.com>
 2026-01-16 16:32:28 +08:00
Prajwal Aandzjy0516 779f5987d9 [feature] cpu offloading support for diffusion (#497) 
Signed-off-by: zjy0516 <riverclouds.zhu@qq.com>
Signed-off-by: Prajwal A <prajwalanagani@gmail.com>
Co-authored-by: zjy0516 <riverclouds.zhu@qq.com>
 2026-01-12 10:41:18 +00:00
Yueqian LinandHongsheng Liu 0cb7ec62da [Model] Add Stable Audio Open support for text-to-audio generation (#331) 
Signed-off-by: linyueqian <linyueqian@outlook.com>
Signed-off-by: Yueqian Lin <70319226+linyueqian@users.noreply.github.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2026-01-07 17:01:06 +08:00
DefTruth汪志鹏Zhou TaichangSamitHongsheng LiuZiming Huang
 		927d952405 bugfix: fix longcat-image cache dispatch (#638) 
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: DefTruth <qiustudent_r@163.com>
Signed-off-by: tzhouam <tzhouam@connect.ust.hk>
Signed-off-by: Zhou Taichang <tzhouam@connect.ust.hk>
Signed-off-by: samithuang <285365963@qq.com>
Signed-off-by: SamitHuang <285365963@qq.com>
Signed-off-by: Samit <285365963@qq.com>
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Signed-off-by: ZeldaHuang <hzm414167@alibaba-inc.com>
Co-authored-by: 汪志鹏 <wangzhipeng628@gmail.com>
Co-authored-by: Zhou Taichang <tzhouam@connect.ust.hk>
Co-authored-by: Samit <285365963@qq.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: Ziming Huang <hzm414167@alibaba-inc.com>
 2026-01-05 16:25:20 +08:00
汪志鹏wzliuHongsheng Liu
 		23bf317cc5 [New Model]Bagel model(Diffusion Only) (#319) 
Signed-off-by: wzliu <wzliu@connect.hku.hk>
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Signed-off-by: 汪志鹏 <wangzhipeng628@gmail.com>
Co-authored-by: wzliu <wzliu@connect.hku.hk>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2025-12-31 13:47:35 +08:00
catcatiwzbiHongsheng Liu
 		c9eace8371 [Model] Support stable diffusion3 (#439) 
Signed-off-by: iwzbi <iwzbi@zju.edu.cn>
Signed-off-by: iwzbi <wzbi@zju.edu.cn>
Co-authored-by: iwzbi <iwzbi@zju.edu.cn>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2025-12-27 21:51:03 +08:00
Yueqian LinandHongsheng Liu 3ec35e5409 [Model] Add Wan2.2 I2V and TI2V pipeline support (#329) 
Signed-off-by: linyueqian <linyueqian@outlook.com>
Signed-off-by: Yueqian Lin <70319226+linyueqian@users.noreply.github.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2025-12-25 16:45:13 +08:00
elijahandhuangxulong ef827022b8 [Model] Add LongCat-Image-Edit support (#392) 
Signed-off-by: huangxulong <huangxulong@oschina.cn>
Signed-off-by: elijah <f1renze.142857@gmail.com>
Co-authored-by: huangxulong <huangxulong@oschina.cn>
 2025-12-22 21:31:50 +08:00
dengyunyang 85bc8bfa6a [New model] Support model qwen image layered (#381) 
Signed-off-by: dengyunyang <584797741@qq.com>
 2025-12-20 14:51:50 +00:00
dsinghviandHongsheng Liu 4586efe651 [Model] Ovis Image Model Addition (#263) 
Signed-off-by: Divyansh Singhvi <divyanshsinghvi@gmail.com>
Signed-off-by: dsinghvi <divyanshsinghvi@gmail.com>
Signed-off-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
 2025-12-19 20:05:34 +08:00
elijahandhuangxulong b5e50d552a [Model] Add LongCat-Image support (#291) 
Signed-off-by: elijah <f1renze.142857@gmail.com>
Signed-off-by: huangxulong <huangxulong@oschina.cn>
Co-authored-by: huangxulong <huangxulong@oschina.cn>
 2025-12-18 15:35:27 +00:00
Samit eb41000851 [Model] Support Qwen-Image-Edit 2509 ( multi-image input edit) (#330) 
Signed-off-by: samithuang <285365963@qq.com>
 2025-12-18 10:16:32 +00:00
Yueqian Lin 4128d63c51 [Model] Add Wan2.2 text-to-video support (#202) 
Signed-off-by: linyueqian <linyueqian@outlook.com>
 2025-12-11 10:38:05 +08:00