Open models

FLUX.2-klein-base-4B

by bfl.ai

by black-forest-labs

2.2× in 30 days, from 306k to 683k downloads in 30 days, faster than 92% of open models.

Measured by Vela Breakout · as of Nov 2, 2026 · How we measure

10k100kSep 11Sep 28Oct 15Nov 2similar peersFLUX.2-klein-base-4B683k

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