14B
Skiparse-2D attention
Open-Sora Plan
OSP-Next Video Generator
Generate cinematic text-to-video and image-to-video drafts from one focused workspace, with landing copy grounded in the public OSP-Next research release.
OSP-Next points toward faster long-context video generation through sparse attention, sequence parallelism, quantization, and reinforcement learning. This site turns those ideas into a clean prompt-first video workflow.
ospnext.com
The prompt opens in the video dashboard for generation.
Generation profile
Frame
2.27x
HiF8 acceleration
83.73
VBench
75%
Sparse sequence parallelism
Sparse video diffusion
Research-shaped video workflow
OSP-Next combines sparse modeling and systems work to make high-quality video generation more efficient. The landing page highlights the ideas users actually care about: speed, quality, control, and repeatable prompting.
01
Skiparse-2D attention
Use spatially aware sparse attention as the story hook: it keeps the page technical, credible, and aligned with the OSP-Next release.
02
Sparse sequence parallelism
Position OSP-Next around long-context video scaling and lower communication overhead for larger generation workloads.
03
HiF8 acceleration
Explain the efficiency angle without overclaiming: HiF8 points to faster inference paths while preserving a small quality gap in the public report.
04
Mix-GRPO plus LoRA
Frame RL post-training as a quality and preference-tuning layer for motion, style, and prompt following.
05
Prompt-to-shot control
Keep the app useful for creators: subject, camera move, aspect ratio, reference image, mood, and final frame all start from the hero prompt.
06
Video-only workspace
The app stays focused on video generation and keeps image tools, docs clutter, and unrelated dashboards out of the main flow.
Text to video
How to use OSP-Next
01
Write the shot
Describe subject, action, setting, camera movement, lighting, on-screen text, and final frame in one compact prompt.
02
Choose a profile
Pick a draft, studio, or efficiency-minded profile based on whether you are exploring, presenting, or iterating.
03
Set the frame
Use landscape for launch pages and presentations, vertical for short-form social, or auto when the scene should decide.
04
Generate and refine
Open the dashboard, run the clip, then refine with stronger verbs, clearer motion cues, and a tighter ending.
Prompt-first
Use cases
Research demos
Turn model concepts into short visual demos for papers, repositories, and product announcements.
Launch videos
Draft hero clips, feature teasers, and social cuts before spending time in a full editing stack.
Product walkthroughs
Describe interface motion, before-and-after sequences, or concept reveals as compact video briefs.
Creative review
Use fast drafts to align story, pacing, and camera language before committing to final production.
Credits
Pricing for video iteration
Start with the OSP-Next video workflow, then use credits when you need more tests, higher-volume creative review, or launch-week batches.
View OSP-Next pricingExplore prompts
Test shot structure, reference-image direction, and sparse video generation copy before scaling usage.
Run campaign variants
Use subscriptions for product shots, social variants, internal review, and client-ready creative options.
Top up on demand
Add pay-as-you-go credits for bursts, demos, and launch sprints without changing the subscription.
Questions
FAQ
What is OSP-Next?
OSP-Next is the next-generation Open-Sora Plan video model release, focused on efficient high-quality video generation with sparse attention and systems-level scaling.
Is this the official PKU-YuanGroup repository?
No. This is a product landing page and video workflow inspired by the public OSP-Next release and research copy, not the official repository.
Does the app expose backend details?
No. User-facing copy focuses on video capabilities, generation profiles, and creative workflow rather than internal provider routing.
Can I use image-to-video?
Yes. Add an image reference when product identity, character framing, or composition needs to guide the clip.
What makes a good prompt?
Strong prompts name the subject, action, camera movement, light, mood, aspect ratio, and final frame.
Where can I compare plans?
The pricing page explains subscriptions, pay-as-you-go credits, and approximate OSP-Next video generation capacity.