THIS. IS. HUGE. TL;DR: Kling's new O1 video engine offers multimodal control (text, images, video) and is now accessible via API on fal.ai, making advanced video generation available for developers and creators building custom workflows. Key Takeaways: ✨ Multimodal input support: combine text prompts with image references and video context for precise control 🎬 Handles character consistency, outfit references, and location elements—key pain points in video generation 🤖 API-first release enables integration into custom tools and workflows rather than web-only access Why It's Important: This is a significant distribution play for Kling. While competitors like Runway and Pika focus on proprietary web interfaces, Kling O1's API-exclusive launch via fal signals a developer-first strategy. For creators, this matters less if you're a casual user, but much more if you're building pipelines or need programmatic video generation. The multimodal approach—especially element and character referencing—addresses one of video AI's biggest challenges: maintaining visual consistency across shots. If Kling O1 delivers on this promise at API speed and scale, it could become the backbone for AI filmmaking tools the same way Stable Diffusion became foundational for image workflows. The exclusivity with fal is worth noting. Fal has positioned itself as the fast, reliable infrastructure for AI media generation. This partnership suggests Kling is prioritizing performance and developer experience over direct consumer access—at least initially. Expect web interfaces to follow, but this API launch tells you where serious production workflows might head. My Take: API-first launch is smart—developers will build the interfaces Kling doesn't have to. Kling O1 is the first multi-modal model that allows you to create videos with consistent characters (multiple) and place them in any scene you can create. At the end of the day it's essentially Nano Banana for Video.