Introduction
Gen-3 Alpha is the first of upcoming models that offers improvement in fidelity, consistency, motion and speed over previous generations of models. Gen-3 Alpha is currently available to users on a Standard plan or higher.
Gen-3 Alpha Turbo is a faster and more credit-efficient model in the Gen-3 Alpha family that generates faster at a lower cost. The Turbo model is available on all plan levels.
This article outlines the steps to create videos with Gen-3 Alpha, the available settings and more.
Spec Information
| Cost | 5 credits per second (Turbo) 10 credits per second |
| Supported durations | 5 seconds 10 seconds |
| Explore Mode on Unlimited Plans | Yes |
| Platform availability | Web |
| Supported inputs | Text Image (Required on Turbo) |
| Text character limit | 500 characters |
| Supported resolutions | SD (720p) |
| Supported aspect ratios | 16:9 (1280x768) |
| Frame Rate (FPS) | 24fps |
Step 1 – Drafting the Prompt
Begin by navigating to Text/Image to Video in your Dashboard.
From here, make sure that Gen-3 Alpha or Gen-3 Alpha Turbo is selected from the dropdown in the top left corner.
Text Prompts
Gen-3 Alpha can create highly detailed videos with complex scene changes, a wide range of cinematic choices, and detailed art directions. A descriptive yet clear prompt is key to generating a great video.
Add a descriptive text prompt that conveys the camera angle, subject, scene, style and movement to generate your video. Check out our Gen-3 Alpha Prompting Guide for ideas and more prompt examples.
Below are prompt examples along with their respective outputs:
| Prompt | Output |
| A dramatic zoom in on the face of movie villain as he raises an eye brow and the lights shift, casting an eerie red glow across him. Evil villain lair, 1980s spy movie, cinematic, 35mm film, dynamic movement. | |
| A sci-fi-like action chase scene, FPV hyper-speed fly through multiple locations. Racing through asteroid fields, through a dense clouds, through a complex system of desolate landscapes. Dynamic motion, dynamic blur, timelapse, 30x speed, cinematic, muted color palette. | |
| Dynamic motion, 30x speed. Camera follows a translucent white plastic grocery bag with bold red letters printed on it that read "THANK YOU" as it flies organically in the wind of a desert. the slightly opaque bag undulates in the wind, maintaining the bold red "THANK YOU" text printed on it. |
Image and Text Prompts
Input images are optional in Gen-3 Alpha, but required in Gen-3 Alpha Turbo. Input images will act as the first frame of your video by default.
Gen-3 Alpha currently supports 16:9 aspect ratios. Input images that do not meet this criteria can be cropped after making a selection.
Include a simplistic text prompt to guide the output of your video. Instead of describing what is in the image, focus on describing the camera, character, and scene movement you'd like in the output.
Step 2 – Configuring the Settings
Gen-3 Alpha has a few additional settings that you should review before starting your generation.
Frame Placement
You can choose if you'd like your input image to act as the first or last frame in Gen-3 Alpha. Please note that you cannot currently upload multiple images to indicate both a first and last frame.
Fixed Seed
Using a Fixed Seed will allow you to create similar generations. This is unchecked by default to give you a wide variety of results.
Copy and paste the seed of a previous output if you'd like to receive generations with similar style and movement. Pasting the seed will automatically check the box.
Remove Watermark
Checking this box will remove the Runway watermark from your output. Make sure this box is checked to generate without watermarks.
Step 3 – Generating the Video
After drafting your text prompt and configuring your settings, you're now ready to generate your video.
You can choose between a 5 or 10 second duration for your output with the duration dropdown near the Generate button. Gen-3 Alpha defaults to 10 second generations.
Your generations will be scrollable through your session as you continue to generate. You can also access completed videos in your Assets, where they will save to the Generative Video folder by default.