Tired of spending hours to make a video look good? Maybe you’ve wanted to post something cool on social media, but editing took forever or felt too hard.
We’ve all been there.
But what if you had a killer script, and instead of editing for hours, an AI turns it into a video for you?
That’s where things are heading. The AI industry is shifting away from the hype surrounding large language models (LLMs). New generative AI models can turn text, images, or clips into real-looking videos in just minutes. They open up exciting possibilities for content creation, entertainment, and more.
In this blog, we will explore the five best open-source video generation models you can try in 2025.
1. OpenAI: Sora
Sora is one of the cutting-edge video generation models developed by OpenAI, the creators of ChatGPT and DALL·E. Sora’s goal is to turn written prompts into visually stunning short videos.
While it doesn’t yet include sound and sometimes struggles with realistic physics, it excels at generating imaginative and detailed scenes. For instance, you can ask it to create a video of people relaxing at a beach when a shark suddenly jumps out of the water, and Sora will generate this in high definition.
Key Features:
- Remix and Re-cut: Modify and trim videos to highlight different story elements.
- Storyboard and Blend: Organize scenes and transition smoothly between them.
- Style Presets: Apply visual filters or styles for consistent aesthetics.
How Does Sora Work?
Sora creates videos from what you write. It uses smart AI techniques, like diffusion and transformers, to make the video look smooth and detailed. Sora splits videos into small pieces to work on them more easily and keep things like objects and people consistent.
It also rewrites your prompt to make it clearer before starting the video. Sora can make HD videos (1080p) up to 20 seconds long. You can also use images or videos to guide the final video.
Prompt: A group of friends is relaxing on the beach, then a dolphin jumps out of the water.
2. Runway Gen-3
Runway Gen-3 is a professional-grade AI video generation model known for cinematic quality and fast output. It stands out for creating realistic character movements and offering detailed control over video style and pacing.
Key Features:
- High-Quality Video Generation: Realistic, sharp visuals with smooth animation.
- Advanced Controls: Tweak the tone, timing, and flow of your video.
- Tool Integration: Seamless connection with other Runway products.
- Realistic character movements: Characters move in smooth, lifelike ways.
- Fast and precise: Makes great videos quickly, without losing quality.
How It Works:
Runway is one of the powerful video generation models to bring your ideas to life. First, you provide a prompt in text or an image. The AI analyzes this input and begins generating the video, applying various editing and AI-driven features.
It can work with videos from scratch or enhance existing clips. Breaking down the video into smaller sections ensures smooth transitions and keeps everything consistent. Whether you want realistic landscapes or more abstract designs, Runway can create them.
Prompt: Reflections in the window of a red car traveling through the New York suburbs.
3. Descript
Descript is a text-based video editing tool powered by AI, making it easy to create polished videos without technical skills. It combines transcription, voice synthesis, and text-to-video generation.
This simplifies video production for podcasters and content creators. With features like real-time collaboration, automatic transcription, and voice cloning, Descript streamlines the editing process.
Key Features:
- Text-Based Editing: Edit videos by modifying the text transcript.
- Overdub Voice Cloning: Type new voice-overs with your cloned voice.
- Studio Sound: Clean and enhance audio automatically.
- Automatic Transcription & Filler Word Removal: Fast, accurate, and great for productivity.
How it Works:
Descript’s AI video generation models work by turning your idea or text prompt into a complete video in just a few steps. You start by describing what you want, and the AI creates a script, generates visuals in your chosen style, and adds AI voice narration.
The video is set up in Descript, where you can edit it just like a document- cut, paste, or rearrange text, and the video updates instantly. You can also add effects like a green screen, eye contact, and studio-quality audio. Once finished, you can easily share or export your video.
Prompts: Create a video summarizing this podcast episode about tech trends in 2025.
4. Hailuo AI
Developed by MiniMax, Hailuo AI video generation models emphasize speed, simplicity, and automation. It’s perfect for people who want to generate professional-looking videos without diving into editing software. By simply clicking a few times, you can create videos from a text prompt or a picture.
The tool handles animations, transitions, lip-syncing, and camera moves for you. Whether you need a talking avatar or a short product demo, Hailuo makes the process easy.
Key Features:
- Text & Image to Video: Rapid content generation.
- Character Consistency: Keeps characters uniform across scenes.
- Natural Camera Controls: Direct zoom, pan, and rotation using plain language.
- Auto-Editing: Adds effects and transitions automatically.
How it Works:
Hailuo AI works by letting you create videos from simple text prompts or images. You type a short description or upload a picture, and the AI makes a video for you. It adds motion, background, and even voices if you want.
You don’t have to do any editing, as it ensures the same character looks the same in every part of the video. You can ask it to move the camera, zoom in, or change angles, all with just your words. In just a few minutes, Hailuo gives you a nice-looking video, ready to share.
Prompts: Generate a promotional video for a finance app targeting young professionals.
5. Pika AI
Pika AI is a creative, user-friendly tool for turning ideas into animated or cinematic videos. Whether you’re starting from text, images, or an existing video, Pika offers lots of fun features to play with—especially its creative effects like “Explode” and “Cake-ify.” It is to discover the best video generation models for marketers, creators, and businesses.
Pika stands out for its animation quality and playful vibe. You can quickly customize characters, scenes, and effects, and its fast rendering makes it easy to experiment.
Key Features:
- Stylized Video Creation: Cinematic, cartoon, or animated styles.
- Advanced Effects: Includes visual tricks like “Explode” and “Peel It.”
- Templates and Customization: Choose characters and backgrounds easily.
- Cloud-Based Rendering: Fast processing and instant sharing.
How it Works:
Pika turns your ideas into fun and creative videos. When you give a sentence, an image, or a short video. Then, the AI creates a new video with movement, animation, and cool effects like “explode” or “melt.”
You can also use simple tools to change what characters do or how scenes look. Everything happens online, and it only takes a few minutes. Pika is great if you want eye-catching videos that are playful or animated—even if you’ve never made a video before.
Prompts: A playful fox wearing sunglasses, skateboarding through a colorful autumn forest.
Final Thoughts
Now that you’ve seen different AI video generation models—some that make realistic videos and others that create fun animations—you’re probably excited to try them out.
These topmost AI video generation models can turn text into videos, help you edit by just changing words, and make video creation faster and easier. Whether you’re a teacher, business owner, or someone with a cool idea, these AI tools can help you make great videos without needing special skills.
There are so many things you can do with AI video generators!
So, why wait? Try them out one by one and see which one works best for you.
Footnotes:
Additional Reading
- Mistral OCR 2503: A Game-Changer in Unstructured Data Extraction
- Logistic Regression for Machine Learning
- Cost Function in Logistic Regression
- Maximum Likelihood Estimation (MLE) for Machine Learning
- ETL vs ELT: Choosing the Right Data Integration
- What is ELT & How Does It Work?
- What is ETL & How Does It Work?
- Data Integration for Businesses: Tools, Platform, and Technique
- What is Master Data Management?
- Check DeepSeek-R1 AI reasoning Papaer
OK, that’s it, we are done now. If you have any questions or suggestions, please feel free to comment. I’ll come up with more topics on Machine Learning and Data Engineering soon. Please also comment and subscribe if you like my work; any suggestions are welcome and appreciated.