V-Express
v-expressTencent V-Express. Audio-driven portrait animation with progressive training, weak-condition learning, and expressive lip sync.
- Price
- US$0.00168/GPU s
- Input → output
- Text → Video
- Developer
- Community
- Updated
- 23 September 2026
Playground
Try V-Express
No input form
No input form for this model yet
Its inputs are not documented yet. So that no run fails on a wrong input, we don't offer a form here. Pick a comparable model instead.
Examples
InputNo text prompt: the model only takes the input shown.
Length: 0:04
InputNo text prompt: the model only takes the input shown.
Length: 0:08
Settings
- frames_per_second
- 30
InputNo text prompt: the model only takes the input shown.
Length: 0:08
Settings
- frames_per_second
- 30
About V-Express
V-Express is a model by Community in the Video generation category. On Railwail, V-Express costs US$0.00168 per GPU second.
Pricing
| GPU time (A100 (80GB)) | US$0.00168 per GPU second |
|---|
- Billed by the GPU time the run actually takes. When the run starts, 3× the typical price is reserved from your balance and settled afterwards.
- 1 credit = US$0.01
Cost calculator
Price calculator
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Enter GPU seconds to see a price.
Billed by the actual GPU time; this is an estimate.
API
No verified API example
The inputs of this model are not documented yet.
Specifications
- Model ID
v-express- Developer
- Community
- Category
- Video generation
- Input
- Text
- Output
- Video
- Billing
- By usage (tokens or GPU time)
- Catalog entry updated
- 23 September 2026
Tags
- replicate
- lipsync
- tencent
- portrait-animation
Use cases
Frequently asked questions
What is V-Express?
V-Express is a model by Community in the Video generation category.
How much does V-Express cost on Railwail?
On Railwail, V-Express costs US$0.00168 per GPU second. You are charged for what each request actually uses. Usage is paid from prepaid credits; 1 credit equals US$0.01.
How fast is V-Express?
There are not enough measured runs of V-Express on Railwail yet to state a run time. It depends on the input, the settings and the load at the provider.
Is V-Express better than Google Veo 3.1?
That depends on the task. V-Express (Community) and Google Veo 3.1 (Google DeepMind) are both models in the Video generation category. The comparison page shows their prices and specifications side by side.
Compare V-Express and Google Veo 3.1Comparable models
All in this category- HunyuanVideoTencent
Tencent's HunyuanVideo, a 13B open-weights text-to-video diffusion transformer. Produces high-motion, photorealistic clips with smooth temporal consistency and was one of the first open models to rival closed systems on motion quality.
≈ US$3.06/run
Compare V-Express vs. HunyuanVideo - Google Veo 2Google DeepMind
Google's state-of-the-art video generation model. Simulates real-world physics with various visual styles.
US$0.60/s
Compare V-Express vs. Google Veo 2 - Google Veo 3 (Replicate)Google DeepMind
Google's Veo 3 served via Replicate. Text-to-video with native synchronized audio generation. High-fidelity motion and scene coherence in short clips.
All models through one API
One API key for every model on Railwail. Usage is charged from prepaid credits, 1 credit = US$0.01.