AI Video Generation Goes Commercial: Sora, Runway Gen-3, and Kling Compared

Text-to-video AI has crossed a commercial viability threshold in 2025, with OpenAI Sora, Runway Gen-3 Alpha, Kling AI, and Google Veo 2 all offering production-quality outputs. Benchmark comparisons show 1080p video generation costs falling to $0.20-0.50 per second, enabling new content production workflows. Studios report 60-80% cost reduction for product visualization and 40% reduction for social media content. The creative control challenge — consistent characters, accurate physics — remains the primary limitation for long-form content.