Seedream 4.5
Rank #196
bytedance-seed
bytedance-seed/seedream-4.5-20251203
Usage data date 2026-07-25 · updated daily
Usage and specs
Daily rank#196
Daily tokens2.7B
Daily requests130.5K
Daily change
+12.7%
Context window4.1K
What is Seedream 4.5
Seedream 4.5 is the latest in-house image generation model developed by ByteDance. Compared with Seedream 4.0, it delivers comprehensive improvements, especially in editing consistency, including better preservation of subject details, lighting, and color tone. It also enhances portrait refinement and small-text rendering. The model’s multi-image composition capabilities have been significantly strengthened, and both reasoning performance and visual aesthetics continue to advance, enabling more accurate and artistically expressive image generation. Pricing is $0.04 per output image, regardless of size.