Doubao Seedream 4.5 – next‑gen image creation and editing model

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Hi HN — we just open‑sourced/released (or “publicly launched”, depending on whether it's open‑source) a new image generation & editing model called Doubao‑Seedream-4.5, by Volcano Engine.Compared with 4.0, this version delivers:Better editing consistency — the subject’s fine details, lighting, and color tone are preserved even after edits;Improved portrait retouching & beautification, yielding more natural, high‑quality human images;Much improved small text generation, allowing clearer and more readable embedded text (e.g. signage, interface labels, captions);Stronger multi‑image compositing — you can combine multiple input images / prompts more reliably to produce coherent, aesthetically pl

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Website: www.seedream4-5.net