› A second of 720p video with audio from Gemini Omni 1.2 Flash costs $0.0695.
› That is exactly what I paid for each second generated on November 5, 2026, the model's launch day, and it matches Google's official pricing sheet.
› That works out to roughly $0.70 for a 10-second clip and $1.04 for the maximum 15-second generation.Google promised a 30 percent price cut compared to Omni 1.1, and that held true in practice: the exact same 6-second clip in 720p cost me $0.61 on version 1.1 and $0.42 on 1.2.
› Below is the full resolution breakdown, a comparison with rival video generators, and several pitfalls that only became obvious once the invoice arrived.How Google calculates pricingOmni does not charge a flat rate per clip.