Veo 3.1 Fast
Veo 3.1 Fast is Google’s upgraded video-generation model, released in paid preview within the Gemini API alongside Veo 3.1. It enables developers to create cinematic, high-quality videos from text prompts or reference images at a much faster processing speed. The model introduces native audio generation with natural dialogue, ambient sound, and synchronized effects for lifelike storytelling. Veo 3.1 Fast also supports advanced controls such as “Ingredients to Video,” allowing up to three reference images, “Scene Extension” for longer sequences, and “First and Last Frame” transitions for seamless shot continuity. Built for efficiency and realism, it delivers improved image-to-video quality and character consistency across multiple scenes. With direct integration into Google AI Studio and Vertex AI, Veo 3.1 Fast empowers developers to bring creative video concepts to life in record time.
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Gen-4 Turbo
Runway Gen-4 Turbo is an advanced AI video generation model designed for rapid and cost-effective content creation. It can produce a 10-second video in just 30 seconds, significantly faster than its predecessor, which could take up to a couple of minutes for the same duration. This efficiency makes it ideal for creators needing quick iterations and experimentation. Gen-4 Turbo offers enhanced cinematic controls, allowing users to dictate character movements, camera angles, and scene compositions with precision. Additionally, it supports 4K upscaling, providing high-resolution outputs suitable for professional projects. While it excels in generating dynamic scenes and maintaining consistency, some limitations persist in handling intricate motions and complex prompts.
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Veo 3.1
Veo 3.1 builds on the capabilities of the previous model to enable longer and more versatile AI-generated videos. With this version, users can create multi-shot clips guided by multiple prompts, generate sequences from three reference images, and use frames in video workflows that transition between a start and end image, both with native, synchronized audio. The scene extension feature allows extension of a final second of a clip by up to a full minute of newly generated visuals and sound. Veo 3.1 supports editing of lighting and shadow parameters to improve realism and scene consistency, and offers advanced object removal that reconstructs backgrounds to remove unwanted items from generated footage. These enhancements make Veo 3.1 sharper in prompt-adherence, more cinematic in presentation, and broader in scale compared to shorter-clip models. Developers can access Veo 3.1 via the Gemini API or through the tool Flow, targeting professional video workflows.
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Ray2
Ray2 is a large-scale video generative model capable of creating realistic visuals with natural, coherent motion. It has a strong understanding of text instructions and can take images and video as input. Ray2 exhibits advanced capabilities as a result of being trained on Luma’s new multi-modal architecture scaled to 10x compute of Ray1. Ray2 marks the beginning of a new generation of video models capable of producing fast coherent motion, ultra-realistic details, and logical event sequences. This increases the success rate of usable generations and makes videos generated by Ray2 substantially more production-ready. Text-to-video generation is available in Ray2 now, with image-to-video, video-to-video, and editing capabilities coming soon. Ray2 brings a whole new level of motion fidelity. Smooth, cinematic, and jaw-dropping, transform your vision into reality. Tell your story with stunning, cinematic visuals. Ray2 lets you craft breathtaking scenes with precise camera movements.
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