Compare $ / Image, Image Gen, Image Edit, license, and release date. Search any image generation model with the pickers below.
Flux 2 Klein
Black Forest Labs
$0.02
FLUX.2 [klein] Base 4B
Black Forest Labs
$0.01
FLUX.2 [klein] Base 4B currently shows the lower $ / Image: $0.009 vs $0.02 for Flux 2 Klein. That is the public Black Forest Labs image API pricing versus Black Forest Labs image API pricing. Duration, resolution, and voice settings can still flip the invoice.
Flux 2 Klein currently leads on Image Gen: -415 for Flux 2 Klein vs N/A for FLUX.2 [klein] Base 4B. Rank and price move independently, so the cheaper image generation model is not automatically the weaker one.
Yes. Flux 2 Klein scores 1.4K and FLUX.2 [klein] Base 4B scores N/A on Image Edit. If one side is N/A, that mode is missing from the public feed, not priced at zero.
Flux 2 Klein is open source (Apache 2.0). FLUX.2 [klein] Base 4B is open source (Open Weights). Open-weight models can be self-hosted; proprietary ones are billed only through the provider API on this page.
Use the model pickers at the top of this page. Search any image generation model in the index and the URL updates to a new comparison, the same way LLM comparison pages work. Open either model from the sidebar for the single-model $ / Image page.
This comparison uses public llm-stats and ZeroEval arena data for image generation models, then normalizes $ / Image, Image Gen, Image Edit, license, and release date inside AnotherWrapper. Treat the numbers as comparable public list rates, not a quote from either vendor.
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