Seedream 5.0 Blog

Mar 19, 2026
Seedream 5.0

Seedream 5.0 is here: How to access and use Seedream 5.0

ByteDance’s Seedream 5.0 ships as a “thinking” multimodal image model: it adds real-time web search, markedly improved visual reasoning and editing controllability, and focuses on production workflows (posters, charts, multi-subject scenes). CapCut exposes Seedream 5.0 to creators; CometAPI provides developer API access. Against Google’s Nano Banana Pro and OpenAI’s GPT Image 1.5, Seedream’s unique strength is web grounding + visual reasoning, while the competitors trade off speed, editing UX, and raw fidelity differently