Model Comparison

FLUX.2 Klein 4B vs Seedream 4.5

Chat with FLUX.2 Klein 4B & Seedream 4.5

Specifications & Benchmarks

	FLUX.2 Klein 4B	Seedream 4.5
General
Provider	Black forest labs	ByteDance
Context Length	67,344 tokens	4,096 tokens
Capabilities
Reasoning
Vision
Image Generation
Video Generation
Pricing
Input (per 1M tokens)	—	$0.00
Output (per 1M tokens)	—	$9.58
Benchmarks
LMArena Text-to-Image Elo Score	—	1,147(#10)

Why Pay for Multiple Subscriptions?

Comparing FLUX.2 Klein 4B from Black forest labs with Seedream 4.5 from ByteDance? Instead of managing separate API keys and subscriptions, get both with Writingmate.

Plan	Price	AI Images	AI Video
Black forest labs	Varies	—	—
ByteDance	Varies	—	—
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