ByteDance · Image model

    Seedream 4.5

    ByteDance's Seedream 4.5 all-round image model — generation, editing and image-to-image in one endpoint, with the strong text rendering and prompt comprehension the Seedream line is known for.

    4 credits per generationUp to 4K3 variants#25 overall

    What Seedream 4.5 is best at

    Text to imageEdit imageImage to image
    AdvancedHigh qualityCreative

    Pricing

    Seedream 4.5 costs 4 credits per generation on Versely. It bills a flat rate per generation.

    OptionPrice
    Price4 credits

    Prices are Versely credits. Your plan's credit allowance is on the pricing page.

    Seedream 4.5 variants

    Versely runs 3 versions of this model — tiers and input modes share the same underlying model, so they live here rather than on 3 near-identical pages. Prices range from 4 to 4 credits.

    VariantModeTierCreditsMax resolutionDurations
    Seedream 4.5 EditeditStandard44K
    Seedream 4.5This pagetext to imageStandard44K
    Seedream 4.5 Text to Imagetext to imageStandard44K

    Specs

    Aspect ratios
    1:12:33:24:33:416:99:1621:9
    Qualities
    SDHD4K
    Styles
    RealisticArtisticAnime
    Max resolution
    4K

    Inputs

    Starting image

    Not required — generates from a text prompt alone.

    Reference images

    Up to 10 reference images supported.

    Rankings

    Seedream 4.5 ranks #25 overall with an Elo score of 1204 on Versely's live model rankings.

    CategoryRankEloMeasured
    Text to image#3112042025-12
    Edit image#2511862025-12

    Release

    Seedream 4.5 was released on December 4, 2025released 9 months ago.

    Compare Seedream 4.5

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    Frequently asked questions

    How much does Seedream 4.5 cost on Versely?+

    Seedream 4.5 costs 4 credits per generation on Versely.

    What is Seedream 4.5 best for?+

    Seedream 4.5 is a ByteDance image model built for text to image, edit image, image to image.

    How many versions of Seedream 4.5 are there?+

    Versely runs 3 Seedream 4.5 variants — Seedream 4.5 (text to image, 4 credits); Seedream 4.5 Edit (edit, 4 credits); Seedream 4.5 Text to Image (text to image, 4 credits). They range from 4 to 4 credits.

    What resolution does Seedream 4.5 output?+

    Seedream 4.5 supports output up to 4K (available qualities: SD, HD, 4K).

    How does Seedream 4.5 rank against other image models?+

    Seedream 4.5 ranks #25 overall with an Elo score of 1204 on Versely's live model rankings.

    Try Seedream 4.5 inside Versely

    The all-in-one AI studio for creators. 60+ models for video, image, voice, music and lipsync in a single app.