Choosing the Right AI Model

Compare AI models in ACE AI Spark: Gemini for text, Nano Banana for images, VEO 3 for video.

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ACE AI Spark uses different AI models for text, images, and video. Here's how to pick the right one for the job.

Content	Model	Typical Cost
Text — captions, posts	AI text generation	2 credits
Images	Built-in AI image engine	7 credits
Video	Simplest, Fast with sound, Rich motion, Sharpest people, Detailed scenes, Budget realistic	40–719 credits

For Captions & Text

Use the built-in AI text generation when creating a post — it's fast and inexpensive, and produces natural copy you can edit before publishing.

For Images

Images are generated by our built-in AI image engine. Describe your subject, style, lighting, and composition for the best results.

For Video

In Flow Video Studio, choose a video model to match your needs:

Fast with sound — quickest and cheapest, great for drafts and iterating.
Rich motion — highest fidelity, for final hero clips.
Sharpest people — strong character motion and image-to-video with start/end frames.
Detailed scenes / Budget realistic — additional options for realistic motion and budget-friendly clips.

Tip: Every Generate button shows the exact credit cost before you confirm. Draft with a fast, cheap model, then switch to a quality model for your final output.

Choosing the Right AI Model

For Captions & Text

For Images

For Video

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