FLUX 3 Image Klein is on the Quality vs Price frontier on both of our image leaderboards: no model ranks higher at $9 per 1k images or less
The next step up in quality is Muse Image, which costs $1 more per 1k images and ranks #8 on AA-Image-T2I v2.1 and #10 on AA-Image-Editing v2.1.
FLUX 3 Image Klein costs about one-fifth of the price of FLUX 3 Image, and it ranks 9 places below FLUX 3 Image on AA-Image-T2I v2.1 and 12 places below on AA-Image-Editing v2.1.
FLUX 3 Image costs $48 per 1k images, less than the $70 per 1k images of FLUX.2 [max]. It ranks 22 places above FLUX.2 [max] on AA-Image-T2I v2.1 and 35 places above it on AA-Image-Editing v2.1.