Google Launches Gemini Omni 1.2 Flash With 15-Second AI Video Generation

Google has launched Gemini Omni 1.2 Flash into general availability, expanding its native AI video generation length from 10 seconds to 15 seconds. The upgraded model features multi-turn conversational editing to adjust backgrounds, lighting, and aspect ratios while preserving visual consistency. It also supports up to 4K resolution output with synchronized audio and between 7 and 10 reference images per prompt. Model pricing for 720p resolution is cited between $0.02 and $0.10 per second, with one source reporting a 30% reduction to $0.07 per second.