AI Frontier Lectures

Mar 30, 2025 · Artificial Intelligence

How NOVA Generates High‑Quality Video Autoregressively Without Vector Quantization

This article provides an in‑depth analysis of the NOVA model, a non‑quantized autoregressive video generation framework that combines frame‑by‑frame temporal prediction with set‑by‑set spatial prediction, uses diffusion loss for token estimation, and achieves state‑of‑the‑art results on multiple video and image benchmarks.