Flux

Overview

FLUX is a family of text-to-image models developed by Black Forest Labs. Different versions trade off speed, quality and licensing, and some are released with open weights so developers can run them on their own hardware. Hosted versions are accessed through Black Forest Labs' platform and partner services. The models are known for detailed images and solid prompt adherence. It suits developers and studios that want model choice, self-hosting options or an API for image pipelines. Running open-weight models locally requires capable hardware, and licence terms differ between versions. Check each version's licence before using outputs commercially.

Key features

• Multiple model versions with different trade-offs
• Hosted API access
• Some open-weight releases for self-hosting
• Text-to-image generation
• Image editing in some versions

Pros

• Choice between hosted and self-hosted options
• Strong detail in many outputs

Cons

• Licences differ by version, so check each one
• Self-hosting needs capable GPU hardware

Use cases

• Building image generation into an app
• Running open models on a local machine
• Batch generating concept images through an API

Pricing

Some open-weight versions are free to download; hosted access is typically pay-per-use. Check the pricing page for current prices.

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