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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Runway Gen-4.5 stands as a revolutionary text-to-video AI model by Runway, offering stunningly realistic and cinematic video results with unparalleled precision and control. This innovative model marks a significant leap in AI-driven video production, effectively utilizing pre-training data and advanced post-training methods to redefine the limits of video creation. Gen-4.5 particularly shines in generating dynamic actions that are controllable, ensuring temporal consistency while granting users meticulous oversight over various elements such as camera movement, scene setup, timing, and mood, all achievable through a single prompt. As per independent assessments, it boasts the top ranking on the "Artificial Analysis Text-to-Video" leaderboard, scoring an impressive 1,247 Elo points and surpassing rival models developed by larger laboratories. This capability empowers creators to craft high-quality video content from initial idea to final product, all without reliance on conventional filmmaking tools or specialized knowledge. The ease of use and efficiency of Gen-4.5 further revolutionizes the landscape of video production, making it accessible to a broader audience.

Description

HappyHorse 1.1 is a newly upgraded AI video model built to support higher-quality professional video generation. Since the release of HappyHorse 1.0, the model has been used across short drama production, ecommerce advertising, brand marketing, CG, and other content workflows. HappyHorse 1.1 improves motion modeling and temporal consistency so characters and objects move more naturally through complex action scenes. The model also strengthens subject consistency and multi-reference fusion, making it easier to preserve character identity, product details, brand assets, environments, storyboards, and multi-panel references. Its improved instruction following helps the model better understand creative intent, character relationships, long-context prompts, and multi-scene narrative planning. HappyHorse 1.1 upgrades visual quality with more detailed character rendering, more natural skin texture, better close-up expressiveness, and stronger cinematic camera language. It also improves audio expression by making dialogue, pacing, pauses, tone, ambient sound, background music, and sound effects better match the scene. Developers and enterprise customers can access HappyHorse 1.1 through API support for T2V, I2V, R2V, multi-image references, flexible aspect ratios, and 720p or 1080p output. HappyHorse 1.1 helps creative teams produce smoother, more realistic, better synchronized, and more controllable AI-generated videos.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Alibaba Cloud
Alibaba Cloud Model Studio
ComfyUI
Happy Horse
Runway

Integrations

Alibaba Cloud
Alibaba Cloud Model Studio
ComfyUI
Happy Horse
Runway

Pricing Details

No price information available.
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Runway

Founded

2018

Country

United States

Website

runwayml.com/research/introducing-runway-gen-4.5

Vendor Details

Company Name

Alibaba

Founded

1999

Country

China

Website

happyhorse.com

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