LongLive: Real-Time Interactive Long Video Generation

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Loading videoNVIDIA open-sourced a frame-level autoregressive framework for real-time interactive long video. KV-recache swaps prompts mid-generation, short window attention plus a frame sink holds long-range coherence, and it sustains 20.7 FPS on a single H100 for clips up to 240 seconds.
Video GenerationInteractive VideoAutoregressiveReal-TimeNVIDIALongLiveOpen SourceReal-time interaction
Category: video-generation
Author: @bkdgiffug
Date: 2026-10-11T00:00:00
Duration: 72.0s
Reference: https://github.com/NVlabs/LongLive





