by Pruna AIImageNew
P-H3-Image
Pruna stills and edits from up to 9 pictures, in five sizes up to 4K
- Up to 4K
- Up to 9 reference images
- 15 aspect ratios
From 24 credits per image≈ $0.024· Create Image
What it's like to use
P-H3-Image is Pruna AI's still-image model, adapted from the MiniMax H3 open weights and released as open source in November 2026. It draws a picture from a written scene, or edits one using up to nine pictures, in five sizes from 1K to 4K and 15 aspect ratios.
Good for
- Editorial scenes with specific clothing, places and light
- Moving the person in one photo into a new outfit or setting
- Large 3K and 4K stills for print and wide crops
What P-H3-Image can do
How to prompt P-H3-Image
- Describe the scene in a few clear sentences. Long piles of adjectives tend to lower quality.
- In an edit, put the picture to keep first and call it <Picture 1> in the prompt; the next ones are <Picture 2>, <Picture 3> and so on.
- 4K takes about four minutes. Try the idea at 1K first, then make the final at a larger size.
Settings worth knowing
resolution1K · 1.5K · 2K · 3K · 4K- Choose an available output size.
aspect_ratio1:1 · 16:9 · 9:16 · 4:3 +11- The shape of the frame: wide, square or tall.
image_urls≤ 9- Photos to edit or combine. Say in the prompt what each one adds.
seed0–2147483647- Use the same seed and settings for more controlled comparisons.
output_formatjpeg · png · webp- File type of the result.
How it compares
MiniMax H3 Image LoRA runs MiniMax's own H3 weights at 1K or 2K. P-H3-Image is a separate adaptation by Pruna, so the same prompt and seed give a different picture.
Good to know
One image per run. 4K takes about 4 minutes.
Questions about P-H3-Image
How much does P-H3-Image cost?
On PopNow, the cheapest run of P-H3-Image costs 24 credits ($0.024) per image. Larger sizes cost more: 1K 24 · 1.5K 36 · 2K 48 · 3K 96 · 4K 144.
What can P-H3-Image do?
On PopNow, P-H3-Image works in these modes: Create Image and Edit Image. Pick one in the studio and add a prompt or an upload.
What sizes can P-H3-Image make?
P-H3-Image renders up to 4K in 15 aspect ratios, and edits with up to 9 reference images.
How should I write prompts for P-H3-Image?
Describe the scene in a few clear sentences. Long piles of adjectives tend to lower quality. In an edit, put the picture to keep first and call it <Picture 1> in the prompt; the next ones are <Picture 2>, <Picture 3> and so on. 4K takes about four minutes. Try the idea at 1K first, then make the final at a larger size.
P-H3-Image or MiniMax H3 Image LoRA?
MiniMax H3 Image LoRA runs MiniMax's own H3 weights at 1K or 2K. P-H3-Image is a separate adaptation by Pruna, so the same prompt and seed give a different picture.
Do I need to install anything to use P-H3-Image?
No. P-H3-Image runs in your browser on PopNow: write a prompt or add a file, choose the settings and download the result. Sign up and you can generate straight away.