SenseLogic releases SenseNova U1.5 Lite: 8B open-source model with native 4K output and precise editing

量子位 · wechat · 2026-08-21

SenseLogic has open-sourced the 8B parameter image model SenseNova U1.5 Lite, featuring a unified native architecture. It supports complex instruction following (3-4k characters) and native 4K high-res output, showing stability in tasks like multi-image collage, complex typography, and precise local editing (e.g., modifying poster text while preserving texture). Technically, it uses a 'split then merge' strategy, training individual Experts and distilling them back via MOPD, enabling visual understanding and generation to reinforce each other for a complete workflow from generation to delivery.

Related event: SenseTime Open-Sources 8B Unified Multimodal Model SenseNova U1.5 Lite with Native 4K Generation(19 posts)→

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