Case studies and experiments of marketing campaigns using leading LLMs and Generative Ai Models. Select programs used include: Runway Gen-4.5, Google Gemini 3, Google Veo 3.1, Google Nano Banana 2 & AI Studio, Chat GPT-5.2, Sora 2, Midjourney V7, Leonardo GPT-Image-1.5, Kling 2.6, Suno 4.5, Claude Opus 4.5 and Adobe Firefly Image Model 5. Follow my ai work @jennarative_ai