AI Engineering

Feb 13, 2026 · Artificial Intelligence

ByteDance’s Open‑Source 12B‑Parameter Video Model “Alive” Runs on a Single RTX 3090/4090

ByteDance has open‑sourced the 12‑billion‑parameter video generation model Alive, which supports text‑to‑video/audio, image‑to‑video/audio, pure text‑to‑video and text‑to‑audio modes, runs on a 24 GB GPU, outperforms competitors in cross‑modal synchronization, and includes novel TA‑CrossAttn and UniTemp‑RoPE techniques.