One Prompt,Four Models, Four Versions
DuoMoHui is an AI image generation site: describe an image once and four models — Jimeng, GPT Image, Gemini, and Kling — each render their own version, with multi-turn refinement until you are satisfied.
Why DuoMoHui
Compare multiple models side by side, refine across turns, and see at a glance who understands you best
Four Models at Once
Jimeng, GPT Image, Gemini, and Kling run in parallel — the same prompt rendered once by each of the four, so you can compare styles in a single look.
Multi-Turn Refinement
All four support true image-to-image generation. Tap "Keep editing from this image" to have the model refine from the previous version.
Auto Aspect Ratio
Aspect ratios and orientation words in your prompt are detected automatically — vertical wallpapers, landscape covers, square avatars — all four models deliver the right format on demand.
Clear, Controllable Credits
Try it free once, pay per generation with paid plans, and get credits auto-refunded on failures — never pay for a failed generation.
How it works
No prompt engineering, no trying models one by one — one prompt, four models side by side, then refine what you like.
Describe it once
Write what you want in any language, start from a prompt template in one click, or upload a reference image for the models to follow.
Pick the models
Three run side by side by default — add Kling with one tap to compare four takes on the same prompt.
Refine until you like it
Hit “Keep editing from this image” under any result to redo just that one, then download what you like.
Showcase
The same prompt, rendered once by each of the four models — see at a glance who understands you best
Start from a prompt templateChinese Landscape
New Chinese-style illustration, blue-green landscape, mist flowing between mountain ridges, a lone boat drifting across a wide river, distant layered peaks fading between solid and void, deliberate negative space, ink tones from dark to light, blending traditional ink-wash charm with modern flat-color rendering
🎨 Jimeng
🔮 GPT Image
✨ Gemini
🎬 Kling
Night Market Hustle
Realistic atmospheric illustration, a summer-night alley food stall, plastic stools and folding tables crowded with diners, bare incandescent bulbs overlapping red lanterns overhead, flames leaping from the wok, beer bubbling in glass mugs, wet pavement reflecting warm light, full of lively street-market atmosphere, shallow depth of field
🎨 Jimeng
🔮 GPT Image
✨ Gemini
🎬 Kling
24 Solar Terms · Frost's Descent
Minimalist Chinese-style solar-term illustration, theme "Frost's Descent", a branch of persimmon tree covered in white frost at dawn, a close-up of one ripe red persimmon, generous negative space on a light elegant background, vertical calligraphy "霜降" in the upper right, restrained composition, suitable for a solar-term poster
🎨 Jimeng
🔮 GPT Image
✨ Gemini
🎬 Kling
Sci-Fi Movie Poster
Sci-fi movie poster design, a rainy cyberpunk future city at night, a giant holographic figure projection floating between skyscrapers, a streamlined spacecraft breaking through the clouds, cold blue and neon magenta light interweaving, wet streets reflecting colorful lights, hyper-realistic cinematic texture, film grain, striking composition, cinema poster style
🎨 Jimeng
🔮 GPT Image
✨ Gemini
🎬 Kling
E-commerce Product Shot
E-commerce product photography, a premium serum glass bottle resting on a light marble countertop, the translucent bottle catching reflections, water droplets and fresh green leaves scattered beside it, soft side lighting creating a clear, crisp texture, large clean negative space in the background, product centered in close-up, commercial advertising-grade retouching, shallow depth of field
🎨 Jimeng
🔮 GPT Image
✨ Gemini
🎬 Kling
Science Presentation Cover
Science-themed presentation cover illustration, deep blue tech background, a glowing 3D atomic model at the center, surrounded by data orbits and geometric particle light points, clean and modern, a blend of flat and dimensional styles, title area reserved at the top, an academic science-lecture PPT cover
🎨 Jimeng
🔮 GPT Image
✨ Gemini
🎬 Kling
Simple, Transparent Pricing
One-time credit packs, no subscription — even running four models at once is easy to handle
Starter Pack
Great for a first try
- 6 generation credits
- about CN¥3.32 per image
- valid for 180 days
- Four models render in parallel
Standard Pack
PopularLess than a cup of milk tea per image
- 22 generation credits
- about CN¥1.81 per image
- valid for 180 days
- Four models render in parallel
Peace of Mind Pack
For frequent creation
- 48 generation credits
- about CN¥1.66 per image
- valid for 180 days
- Four models render in parallel
Pro Pack
For studios / power users
- 400 generation credits
- about CN¥1.50 per image
- valid for 180 days
- Four models render in parallel
Priced in CNY (Chinese yuan). Payment is made by Alipay QR code.
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Start Now and Let Four AIs Compete
Get 1 free round on sign-up (1 image per model in that round), no card required — just enter a prompt and try it.