README.md

metadata

title: Cosmos3 Nano
emoji: 🌌
colorFrom: gray
colorTo: green
sdk: gradio
sdk_version: 6.15.2
python_version: '3.12'
app_file: app.py
pinned: false
suggested_hardware: a100-large

Cosmos3 Nano — World Foundation Model

NVIDIA Cosmos 3 Nano: Generate physically plausible images and videos from text, images, and sound using a unified world foundation model.

Features

• Text → Image — Single-frame generation from text prompts
• Text → Video — Multi-frame video generation with quality-control negative prompts
• Image → Video — Animate a conditioning image into video
• Video + Sound — Generate video with synchronized audio

Architecture

Built with gradio.Server for a custom cinematic frontend with Gradio's queuing backend:

• Full-screen media display with glassmorphism controls
• @app.api() endpoints with GPU queuing and concurrency management
• @spaces.GPU for ZeroGPU allocation on HF Spaces

Model

Uses nvidia/Cosmos3-Nano via the Cosmos3OmniPipeline from 🤗 Diffusers.