4 Models Available
Generate professional-quality video ads without a production crew. Choose a model below for ad-specific prompts, aspect ratios, and pacing tips.
OpenAI
Sora 2 is OpenAI's video model, and its standout strength is physics simulation — liquids pour realistically, fabrics drape naturally, and objects interact with believable weight and momentum. For video ads, this means product shots look physically convincing without the uncanny "AI float" that plagues other models. On Martini, Sora 2 costs 100 credits for a 10-second clip or 150 credits for 15 seconds, with only two aspect ratios: 16:9 (landscape) and 9:16 (portrait). There are no quality tiers, speed options, or other knobs to tune — Sora 2 is a zero-config model where all your creative energy goes into the prompt and reference image.
Kling
Kling 3.0 is the best video model for ads featuring people. It generates the most natural human motion, facial expressions, and lip movement of any model on Martini. With Standard and Pro quality tiers, it scales from quick storyboarding to final ad-quality output. If your video ad shows a person — drinking coffee, unboxing a product, giving a testimonial — Kling 3.0 Pro should be your first choice.
Google's Veo 3 is the only video model on Martini that generates synchronized audio alongside video. Every other model produces silent video that requires separate audio work. For ads, this is transformative — you get ambient sound, sound effects, and even music in a single generation step. The latest version (Veo 3.1) offers Standard and Fast tiers with support for reference images.
Minimax
Hailuo 02 by Minimax is the workhorse for video ad production — reliably generating clean, well-composed product commercials with consistent color accuracy. Where Sora 2 excels at physics and Kling 3.0 at people, Hailuo 02 excels at commercial polish: product reveals, beauty shots, and food content with the kind of clean, controlled composition that clients expect from ad agencies. Its Standard and Pro tiers let you iterate cheaply and deliver expensively.