https://theaiadventurer.com/news/viggle-jst2-physics-native-world-foundation-model AI Adventurer en 2026-10-20T00:00:00.000Z Viggle JST-2: an AI model that builds walkable 3D worlds, characters from one photo and motion from video, free to try in the browser https://assets.viggle.ai/pub/www/jst2-assets/jst2-og-3744db06.jpg https://theaiadventurer.com/news/vivix-w1-streaming-video-model-api AI Adventurer en 2026-10-20T00:00:00.000Z Vivix W1: a real-time video model with native audio that makes an 8-second clip for about 2 cents, versus $1.85 on Seedance 2.5 https://platform.vivix.ai/vivix-w1-model/assets/og-cover-20261011.jpg