ByteDance launches Seedream 5.5 with 100+ round pixel-level image editing
xiaohu · x · 2026-11-09
ByteDance released Seedream 5.5, an image model claiming over 100 rounds of pixel-level editing without degradation. Key upgrades: multi-turn editing stability (30+ rounds keep subjects and text locked in place, vs GPT 2.6 faces degrading), major realism improvement over 5.0's plastic look, flawless multilingual text rendering, transparent PNG output via simple prompts, 480P–1080P GIF generation, layer separation, multi-image pose reference, and one-click multi-size generation.
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