minimax/hailuo-02-fl2v

hailuo-02-fl2v
Docs
Schema

[Core Function] Hailuo 02 FL2V is a First-Last frame transition video model. [Strengths] It excels at generating a logical, physically accurate video transition that bridges a provided starting frame and an ending frame. [Best For] Highly recommended for: visual morphing, before-and-after transitions, and precise narrative storyboard completion. [Limitations] Do NOT use this model if you only have one image (use standard I2V instead). Note that Hailuo 2.3 does not support FL2V, so this is the primary transition model. [Routing] Use this model exclusively when the user provides BOTH a first frame and a last frame for a transition.

$0.0540~$0.1200/sec
image-to-video

Input

Video content description (optional). Supports 15 camera control instructions. Format: Use [command] syntax for camera movements. Example: '[Pan left] Scene description' or '[Pan left,Pedestal up] for combined movements'. Max 2000 characters.
Last frame image (required). URL or Base64 Data URL. Image format: JPG/JPEG/PNG/WebP, <20MB, short side >300px, aspect ratio between 2:5 and 5:2. Video resolution is determined by the first frame; if dimensions differ, the last frame will be auto-cropped.
Hint: Drag and drop files, paste from clipboard (Ctrl/Cmd+V), or provide a URL.
Video duration in seconds. Options: 6 or 10. Note: 10 seconds only supports 768P resolution. Default is 6.
6
First frame image (optional). URL or Base64 Data URL. If not provided, the model will auto-generate a first frame. Image format: JPG/JPEG/PNG/WebP, <20MB, short side >300px, aspect ratio between 2:5 and 5:2.
Hint: Drag and drop files, paste from clipboard (Ctrl/Cmd+V), or provide a URL.
Whether to automatically optimize the prompt. Default is true. Set to false for more precise control.
Video resolution. Options: 768P or 1080P. Note: FL2V does not support 512P. 10 seconds only supports 768P, 1080P only supports 6 seconds. Default is 768P.
768P

Result

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README

Parameters

Name Description Type Required Enums
prompt Video content description (optional). Supports 15 camera control instructions. Format: Use [command] syntax for camera movements. Example: ‘[Pan left] Scene description’ or ‘[Pan left,Pedestal up] for combined movements’. Max 2000 characters. string No -
last_frame_image Last frame image (required). URL or Base64 Data URL. Image format: JPG/JPEG/PNG/WebP, <20MB, short side >300px, aspect ratio between 2:5 and 5:2. Video resolution is determined by the first frame; if dimensions differ, the last frame will be auto-cropped. string Yes -
duration Video duration in seconds. Options: 6 or 10. Note: 10 seconds only supports 768P resolution. Default is 6. integer No 6, 10
first_frame_image First frame image (optional). URL or Base64 Data URL. If not provided, the model will auto-generate a first frame. Image format: JPG/JPEG/PNG/WebP, <20MB, short side >300px, aspect ratio between 2:5 and 5:2. string No -
prompt_optimizer Whether to automatically optimize the prompt. Default is true. Set to false for more precise control. boolean No true, false
resolution Video resolution. Options: 768P or 1080P. Note: FL2V does not support 512P. 10 seconds only supports 768P, 1080P only supports 6 seconds. Default is 768P. string No 768P, 1080P

Pricing

Unit: $/sec

Dimension Pricing
duration: 10 / resolution: 1080P 0.1200
duration: 10 / resolution: 768P 0.0672
duration: 6 / resolution: 1080P 0.1060
duration: 6 / resolution: 768P 0.0540
  • minimax/hailuo-02-i2v: [Core Function] Hailuo 02 I2V is an image-to-video model optimized for physical realism and sustained high resolution. [Strengths] It excels at animating broad scenes, maintaining complex physics, and supporting native 1080p generation for up to 10 seconds. [Best For] Highly recommended for: animating product photography, bringing landscape/nature photos to life, and generating physically accurate motion. [Limitations] Do NOT use this model for animating complex human facial micro-expressions or highly stylized anime art, where Hailuo 2.3 is superior. [Routing] Use this model when the user needs to animate a landscape/product, or explicitly requires 10 seconds of 1080p video. Otherwise, default to Hailuo 2.3 I2V.
  • minimax/hailuo-02-t2v: [Core Function] Hailuo 02 T2V is a text-to-video generation model optimized for physical realism. [Strengths] It excels at complex physics simulation, fluid dynamics, broad cinematic scenes, and natively rendering 1080p video up to 10 seconds without downscaling. [Best For] Highly recommended for: product commercials, high-speed sports action, nature documentaries, and sweeping landscapes. [Limitations] Do NOT use this model for highly stylized anime/art or nuanced human micro-expressions, where Hailuo 2.3 performs better. [Routing] Route to this model when the user requests ‘1080p for 10 seconds’, complex physical action (like splashing water or crashes), or broad landscapes. For human characters and stylization, use Hailuo 2.3 T2V.

More in this series

minimax/hailuo-02-i2v
minimax/hailuo-02-i2vimage-to-video
minimax/hailuo-02-t2v
minimax/hailuo-02-t2vtext-to-video