WritingmateWritingmate
Model Comparison

FLUX.2 Flex vs GPT-5 Image

Black Forest Labs: FLUX.2 Flex logoBlack forest labs•OpenAI: GPT-5 Image logoOpenAI
Chat with FLUX.2 Flex & GPT-5 Image
Specifications & Benchmarks
FLUX.2 FlexGPT-5 Image
General
ProviderBlack forest labsOpenAI
Context Length67,344 tokens400,000 tokens
Capabilities
Reasoning
Vision
Image Generation
Video Generation
Pricing
Input (per 1M tokens)$14.64$10.00
Output (per 1M tokens)$14.64$10.00
Benchmarks
LMArena Text-to-Image

Elo Score

1,157(#5)
1,264(#1)
Why Pay for Multiple Subscriptions?

Comparing FLUX.2 Flex from Black forest labs with GPT-5 Image from OpenAI? Instead of managing separate API keys and subscriptions, get both with Writingmate.

PlanPriceFLUX.2 FlexGPT-5 ImageAI ImagesAI Video
Black forest labs
Varies——
ChatGPT Plus
GPT-5.2 (limited)
$20/moDALL-ESora (limited)
Writingmate Pro
Most popular
$20/moNano Banana Pro, FLUX.2, DALL-E & moreSora 2, VEO 3.1
Writingmate Ultimate
Power users
$60/moNano Banana Pro, FLUX.2, DALL-E & moreSora 2, VEO 3.1
View Plans & Pricing

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