Black Forest Labs
Flux Kontext Pro
Black Forest Labs’ photorealism specialist. Image-to-image with reference subjects is where it shines.
flux/kontext-pro/text-to-imageFlux 1.1 Pro and its Kontext Pro variant are the photorealism workhorses. The Kontext Pro endpoint takes a reference subject and applies a style prompt to it, which is what most PromptFrenzy template prompts actually need. If you want a realistic photo derived from your own subject image, this is the model to pick. It does not render text.
Strengths
- ✓Exceptional photorealism, especially on people.
- ✓Image-to-image with reference subjects outperforms competitors.
- ✓Consistent across runs — less random variance than Gemini.
Weaknesses
- ✗No text rendering. Don’t ask for signs, captions, or letters.
- ✗Higher per-gen cost than Gemini.
- ✗Limited control over composition compared to GPT Image 2.
Flux Kontext Pro across our benchmarks
Only in the Reflection
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A Cat With a Horse's Body
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A Cat the Size of a Horse
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Cyan, Magenta, Yellow: Three Spotlights
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Three Spotlights, One Wall
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Three Lamps, Three Blocks
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Three Lamps, One Hand
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Railing Shadow on a Staircase
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Bioluminescent Deep-Sea Parade
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Brutalist Cafe Sign at Golden Hour
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Two People, Long Shadows (Overhead)
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1960s Pulp Paperback Cover
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Two Arrows, One Glass of Water
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A Bowl of Wrong-Coloured Fruit
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Honey-Drip Typography
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Pencil in a Glass of Water
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Backyard Cryptid on a Trail Cam
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Two-Mirror Corner — Chrome Sphere Reflection Test
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Bronze Age Comic Panel — Superhero Landing
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Pixel-Art RPG Shopkeeper, 32-Bit Era
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Bizarre Plush Toy Web Catalog
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Wes Anderson Hotel Lobby
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Tokyo Alley After Rain
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AI Movie Poster
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Vintage Bookshop Neon Sign
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Dramatic Mountain Silhouette
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Want to use Flux Kontext Pro on your own photos?
We host Flux Kontext Pro alongside every other major AI image model. Free to try.
Open the Flux Kontext Pro prompt library →