diff --git a/docs/models/supported_models.md b/docs/models/supported_models.md
index a6925b7a157..ece7dffff80 100644
--- a/docs/models/supported_models.md
+++ b/docs/models/supported_models.md
@@ -28,7 +28,7 @@ th {
 | `QwenImageLayeredPipeline` | Qwen-Image-Layered | `Qwen/Qwen-Image-Layered` |
 | `GlmImagePipeline` | GLM-Image | `zai-org/GLM-Image` |
 |`ZImagePipeline` | Z-Image | `Tongyi-MAI/Z-Image-Turbo` |
-| `WanPipeline` | Wan2.2-T2V, Wan2.2-TI2V | `Wan-AI/Wan2.2-T2V-A14B-Diffusers`, `Wan-AI/Wan2.2-TI2V-5B-Diffusers` |
+| `WanPipeline` | Wan2.1-T2V, Wan2.2-T2V, Wan2.2-TI2V | `Wan-AI/Wan2.1-T2V-1.3B-Diffusers`, `Wan-AI/Wan2.1-T2V-14B-Diffusers`, `Wan-AI/Wan2.2-T2V-A14B-Diffusers`, `Wan-AI/Wan2.2-TI2V-5B-Diffusers` |
 | `WanImageToVideoPipeline` | Wan2.2-I2V | `Wan-AI/Wan2.2-I2V-A14B-Diffusers` |
 | `LTX2Pipeline` | LTX-2-T2V | `Lightricks/LTX-2` |
 | `LTX2ImageToVideoPipeline` | LTX-2-I2V | `Lightricks/LTX-2` |
@@ -76,7 +76,7 @@ th {
 | `QwenImageLayeredPipeline` | Qwen-Image-Layered | `Qwen/Qwen-Image-Layered` |
 | `QwenImageEditPlusPipeline` | Qwen-Image-Edit-2511 | `Qwen/Qwen-Image-Edit-2511` |
 |`ZImagePipeline` | Z-Image | `Tongyi-MAI/Z-Image-Turbo` |
-| `WanPipeline` | Wan2.2-T2V, Wan2.2-TI2V | `Wan-AI/Wan2.2-T2V-A14B-Diffusers`, `Wan-AI/Wan2.2-TI2V-5B-Diffusers` |
+| `WanPipeline` | Wan2.1-T2V, Wan2.2-T2V, Wan2.2-TI2V | `Wan-AI/Wan2.1-T2V-1.3B-Diffusers`, `Wan-AI/Wan2.1-T2V-14B-Diffusers`, `Wan-AI/Wan2.2-T2V-A14B-Diffusers`, `Wan-AI/Wan2.2-TI2V-5B-Diffusers` |
 | `WanImageToVideoPipeline` | Wan2.2-I2V | `Wan-AI/Wan2.2-I2V-A14B-Diffusers` |
 |`LongcatImagePipeline` | LongCat-Image | `meituan-longcat/LongCat-Image` |
 |`LongCatImageEditPipeline` | LongCat-Image-Edit | `meituan-longcat/LongCat-Image-Edit` |
diff --git a/docs/user_guide/diffusion/parallelism_acceleration.md b/docs/user_guide/diffusion/parallelism_acceleration.md
index 20f09d2c09c..0d0658110c2 100644
--- a/docs/user_guide/diffusion/parallelism_acceleration.md
+++ b/docs/user_guide/diffusion/parallelism_acceleration.md
@@ -58,6 +58,8 @@ The following table shows which models are currently supported by parallelism me
 
 | Model | Model Identifier | Ulysses-SP | Ring-Attention | Tensor-Parallel | HSDP | VAE-Patch-Parallel |
 |-------|------------------|:----------:|:--------------:|:---------------:|:----:| :----:|
+| **Wan2.1** | `Wan-AI/Wan2.1-T2V-1.3B-Diffusers` | ✅ | ✅ | ✅ | ✅ | ✅ |
+| **Wan2.1** | `Wan-AI/Wan2.1-T2V-14B-Diffusers` | ✅ | ✅ | ✅ | ✅ | ✅ |
 | **Wan2.2** | `Wan-AI/Wan2.2-T2V-A14B-Diffusers` | ✅ | ✅ | ✅ | ✅ | ✅ |
 | **LTX-2** | `Lightricks/LTX-2` | ✅ | ✅ | ✅ | ❌ | ❌ |
 
diff --git a/docs/user_guide/diffusion_acceleration.md b/docs/user_guide/diffusion_acceleration.md
index 7ef47075692..db05d5f3c85 100644
--- a/docs/user_guide/diffusion_acceleration.md
+++ b/docs/user_guide/diffusion_acceleration.md
@@ -76,6 +76,8 @@ The following table shows which models are currently supported by each accelerat
 
 | Model | Model Identifier | TeaCache | Cache-DiT | Ulysses-SP | Ring-Attention | CFG-Parallel | HSDP | VAE-Patch-Parallel |
 |-------|------------------|:--------:|:---------:|:----------:|:--------------:|:------------:|:----:|:----:|
+| **Wan2.1-T2V** | `Wan-AI/Wan2.1-T2V-1.3B-Diffusers` | ❌ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
+| **Wan2.1-T2V** | `Wan-AI/Wan2.1-T2V-14B-Diffusers` | ❌ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
 | **Wan2.2** | `Wan-AI/Wan2.2-T2V-A14B-Diffusers` | ❌ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
 | **LTX-2** | `Lightricks/LTX-2` | ❌ | ✅ | ✅ | ✅ | ✅ | ❌ | ❌ |
 | **DreamID-Omni** | `XuGuo699/DreamID-Omni` | ❌ | ❌ | ❌ | ❌ | ✅ | ❌ | ❌ |
diff --git a/docs/user_guide/examples/offline_inference/text_to_video.md b/docs/user_guide/examples/offline_inference/text_to_video.md
index 340ec6cad8d..70bdfb3cc3e 100644
--- a/docs/user_guide/examples/offline_inference/text_to_video.md
+++ b/docs/user_guide/examples/offline_inference/text_to_video.md
@@ -3,7 +3,10 @@
 Source <https://github.com/vllm-project/vllm-omni/tree/main/examples/offline_inference/text_to_video>.
 
 
-The `Wan-AI/Wan2.2-T2V-A14B-Diffusers` pipeline generates short videos from text prompts.
+The Wan T2V pipeline generates short videos from text prompts. Supported models include:
+
+- `Wan-AI/Wan2.2-T2V-A14B-Diffusers` (14B, requires ~48GB VRAM)
+- `Wan-AI/Wan2.1-T2V-1.3B-Diffusers` (1.3B, requires ~16GB VRAM, use `--flow-shift 3.0 --boundary-ratio 0.0`)
 
 ## Local CLI Usage