lightricks/ltx-2-fast 🖼️📝❓✓ → 🖼️
About
Ideal for rapid ideation and mobile workflows. Perfect for creators who need instant feedback, real-time previews, or high-throughput content.
Example Output
"A high-speed drone shot captures a surreal scene in a dimly lit subway station, where a woman is flying effortlessly above the ground. She is wearing a flowing, traditional garment with red floral patterns, which billows dramatically around her. Her long, dark hair streams back in the wind, mirroring the rapid forward motion. The camera tracks her from the front, aligned perfectly to her unwavering, determined gaze. The background streaks past in a blur, with tiled walls and structural pillars creating a tunnel-like effect. Fluorescent lights overhead provide a stark, linear illumination, casting moving shadows across her face and highlighting the movement. The platform edges, outlined by fluorescent yellow safety lines, zip by beneath her, while distant, indistinct passengers and signs add to the vivid sense of speed and direction. The shot maintains the woman’s steady, surreal flight through the bustling transit space, creating an atmosphere of dynamic elegance and otherworldly grace. She yells: "LTX 2 now on Replicate. Try it today!""
Output
Performance Metrics
All Input Parameters
{
"image": "https://replicate.delivery/pbxt/Nvp4bHMZRVeafvUBJKIfzlqkqRjLl8Fyn3JMuWUlUWEVhzuT/replicate-prediction-pwnbqza6f9rm80ct1sgtfgvwdr.png",
"prompt": "A high-speed drone shot captures a surreal scene in a dimly lit subway station, where a woman is flying effortlessly above the ground. She is wearing a flowing, traditional garment with red floral patterns, which billows dramatically around her. Her long, dark hair streams back in the wind, mirroring the rapid forward motion. The camera tracks her from the front, aligned perfectly to her unwavering, determined gaze. The background streaks past in a blur, with tiled walls and structural pillars creating a tunnel-like effect. Fluorescent lights overhead provide a stark, linear illumination, casting moving shadows across her face and highlighting the movement. The platform edges, outlined by fluorescent yellow safety lines, zip by beneath her, while distant, indistinct passengers and signs add to the vivid sense of speed and direction. The shot maintains the woman’s steady, surreal flight through the bustling transit space, creating an atmosphere of dynamic elegance and otherworldly grace. She yells: \"LTX 2 now on Replicate. Try it today!\"",
"duration": 6,
"resolution": "1080p",
"generate_audio": true
}
Input Parameters
- image
- First frame image for image-to-video generation
- prompt (required)
- Text prompt describing the video to generate
- duration
- Duration of the video in seconds. Durations longer than 10 seconds are only available with 1080p resolution.
- resolution
- Resolution quality of the generated video
- generate_audio
- Generate audio for the video. Used for text_to_video and image_to_video tasks.
Output Schema
Output
Example Execution Logs
Using resolution: 1920x1080 (16:9 @ 1080p) Encoded image as base64 data URI (3.34MB) Generating video from image... Generated video in 39.2sec Generated video: 1920x1080, 6.12s, 302,745,600 total pixels
Version Details
- Version ID
648be07d527d495347de88ea3f37a8f1114834de0d50512a67dd4e77b7e9cfc1- Version Created
- March 7, 2026