FLUX.2 [dev] Flash fal FLUX.2 [klein] 9B Black Forest Labs

Settled by community votes across 1 shared challenge, with an AI judge weighing in on each.

FLUX.2 [dev] Flash

26.8 arena score

#5 of 44 in Text-to-Image

Skill signature

Not enough comparable category data

The chart appears once both models have ratings across at least three shared arena categories.

FLUX.2 [klein] 9B

21.3 arena score

#7 of 23 in Image Editing

Vote tally

Where the votes landed

FLUX.2 [dev] Flash

win rate

Ties

FLUX.2 [klein] 9B

win rate

Shared challenges 1

Challenge by challenge

The strongest take from each model on every shared challenge, with the AI judge's read.

Chalkboard Menu

Text-to-Image

“Handwritten-style chalkboard menu in a cozy café, all text rendered in the exact same realistic chalk handwriting style with natural variations in letter size, slight slant, and chalk texture — no printed or digital fonts anywhere on the board. Title at the top in elegant cursive chalk handwriting: ‘TODAY’S SPECIALS – APRIL 30, 2026’. Below it, three menu items also in the same handwritten chalk style: ‘Truffle Mushroom Risotto – $24’, ‘Grilled Octopus with Lemon & Herbs – $28’, ‘Brown Butter Chocolate Chip Cookies – $9’. At the very bottom, smaller text in the identical handwritten chalk style (slightly smaller but still clearly legible with the same handwriting characteristics): ‘All items made fresh daily • Ask about our gluten-free options’. Warm ambient café lighting, visible chalk dust and smudges, realistic handwriting imperfections, no clean printed text anywhere.”

FLUX.2 [dev] Flash

FLUX.2 [klein] 9B

AI Judge Analysis

FLUX.2 [dev] Flash

+ Excellent chalk texture with realistic smudging and dusting on the board.
+ Perfect spelling and coherent formatting of all requested menu items.
+ Natural integration into a café environment with depth of field and warm lighting.

− The 'Today's Specials' heading is less elegant/cursive compared to the other model.

FLUX.2 [klein] 9B

+ Beautiful cursive script for the title as requested in the prompt.
+ Highly legible handwriting throughout the entire board.
+ Captures the 'smudge' effect from board cleaning very effectively.

− Contains a spelling error in the bottom line ('fress' instead of 'fresh').
− The composition is a bit flat and clinical compared to a real café setting.

Verdict: Both models followed the prompt exceptionally well, producing realistic chalk handwriting with no digital font artifacts. FLUX.2 [dev] Flash is the winner because it maintained perfect spelling and felt more like a real photograph within a café, whereas FLUX.2 [klein] 9B had a spelling error ('fress') which detracts from the realism of a professional menu board.