GPT Image and FLUX.2 Pro represent two philosophies of image generation. GPT Image is reasoning-driven: near-perfect text rendering, excellent instruction-following and GPT's world knowledge, making it superb for diagrams, mockups, ads with copy and knowledge-heavy scenes that must be correct.
FLUX.2 Pro is the photorealism engine — 4MP native output, sub-10-second generation, multi-reference consistency and open-weight self-hosting options. For natural photographs, lighting and production realism it leads; for text accuracy, complex instructions and conceptual correctness, GPT Image leads. Studios often pair them: GPT Image for layout-and-copy work, FLUX.2 Pro for the photoreal hero shots.
Which should you choose?
The verdict
GPT Image wins on text, instructions and world knowledge; FLUX.2 Pro wins on photorealism and multi-reference consistency. Pick by whether accuracy or realism matters most.
Watch the comparison
GPT Image vs FLUX.2 Pro — video reviews on YouTubeWatch hands-on tests and side-by-side demosFrequently asked questions
Which is better for images with text?
GPT Image, with near-perfect text rendering and strong instruction-following; FLUX.2 Pro's text is weaker but its photorealism is superb.
Which is more realistic?
FLUX.2 Pro, the dedicated photorealism specialist with 4MP native output.