Murea-Pro tops interactive video benchmark WBench, generates 5s video in 3.6s at real-time factor

机器之心 · wechat · 2026-10-18

Murea-Pro tops Meituan LongCat's WBench Full-289 interactive video benchmark at 81.1, leading in interaction (82.6) and physical plausibility (74.4). The lighter open-source Murea-Fast ranks first among open models on OpenS2V-Eval. On RTX PRO 6000 it generates 5-second video with audio in 3.6s (RTF 0.71), hitting real-time speeds.

The Murea-InWorld system pairs a Murea-Mind brain that maintains a persistent world-state ledger with Omni-Reference Generation in a single DiT, enabling branching, undo, and multi-user interaction; 50-to-4-step distillation gave 33.3x speedup. Hands-on testing showed props and characters stay consistent across 15 turns of natural-language-directed story changes.

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