Model Comparison

Seedream 4.5 vs GPT-5 Image Mini

Chat with Seedream 4.5 & GPT-5 Image Mini

Specifications & Benchmarks

	Seedream 4.5	GPT-5 Image Mini
General
Provider	ByteDance	OpenAI
Context Length	4,096 tokens	400,000 tokens
Capabilities
Reasoning
Vision
Image Generation
Video Generation
Pricing
Input (per 1M tokens)	$0.00	$2.50
Output (per 1M tokens)	$9.58	$2.00
Benchmarks
LMArena Text-to-Image Elo Score	1,147(#10)	1,103(#18)

Why Pay for Multiple Subscriptions?

Comparing Seedream 4.5 from ByteDance with GPT-5 Image Mini from OpenAI? Instead of managing separate API keys and subscriptions, get both with Writingmate.

Plan	Price	AI Images	AI Video
ByteDance	Varies	—	—
ChatGPT Plus GPT-5.2 (limited)	$20/mo	DALL-E	Sora (limited)
Writingmate Pro Most popular	$20/mo	Nano Banana Pro, FLUX.2, DALL-E & more	Sora 2, VEO 3.1
Writingmate Ultimate Power users	$60/mo	Nano Banana Pro, FLUX.2, DALL-E & more	Sora 2, VEO 3.1