Runway Text-to-Video — AI Video Generator
Runway Text-to-Video is available on Artifio.ai as part of our unified AI workspace. Powered by Runway. Starting at about $0.060 per generation.
Start with Runway Text-to-Video
Runway Text-to-Video pricing
These prices are calculated from the current model settings. Each row describes the configuration used for that price.
| Settings | Per generation |
|---|---|
| Resolution: 720p · Duration (seconds): 5 | $0.060 |
| Resolution: 720p · Duration (seconds): 10 | $0.150 |
| Resolution: 1080p · Duration (seconds): 5 | $0.150 |
| Resolution: 1080p · Duration (seconds): 10 | $0.375 |
Review the estimate for your selected settings before submitting. Compare model pricing
About Runway Text-to-Video
Runway is a New York AI research company that has shipped a new video generation family roughly once a year since Gen-1. Its current text-to-video generation is Gen-4.5, announced on December 1, 2025. The release turns a written prompt into a high-definition clip, and Runway reported a score of 1,247 Elo on the Artificial Analysis text-to-video benchmark at launch, the top position at the time. TechCrunch reported that the release also added native audio, longer multi-shot generation, and character consistency, and that its benchmark showing helped Runway close a 315 million dollar Series E at a 5.3 billion dollar valuation in February 2026.
Runway trains and runs the model on NVIDIA Hopper and Blackwell GPUs and says Gen-4.5 keeps the speed of Gen-4 while raising output quality. On Artifio it runs in the same workspace as 100+ other models, paid per generation from one wallet with no per-model subscription.
Features
- Generates high-definition video directly from a text prompt, with no input image required
- Native audio generation and multi-shot sequencing were added with the Gen-4.5 release, per TechCrunch
- Character consistency tools carry a subject across shots within a longer generation
- Scored 1,247 Elo on the Artificial Analysis text-to-video benchmark as of November 30, 2025, the highest of any model at that date
- Part of a wider control family: Runway lists image-to-video, keyframes, and video-to-video modes alongside text-to-video
- Runs training and inference on NVIDIA Hopper and Blackwell GPUs
What people use it for
- Cinematic concept shots and previsualization for film and advertising work
- Short ad and social clips generated straight from script lines
- Physics-heavy action beats where objects need believable weight and momentum
- Establishing shots and VFX-style sequences without a plate shoot
Reported strengths
- Motion realism is the headline improvement: Runway emphasizes physically plausible movement and simulation of real-world dynamics
- Held the top spot on the Artificial Analysis text-to-video leaderboard at launch, ahead of Google and OpenAI models
- Keeps the generation speed of Gen-4 despite the quality jump, per Runway
- Available across Runway's paid plans and API at pricing comparable to Gen-4
Reported limitations
- Runway documents causal reasoning failures: effects sometimes precede their causes in generated footage
- Object permanence is imperfect, with objects occasionally appearing or disappearing between frames
- Runway notes a success bias, where depicted actions succeed disproportionately often
- The leaderboard has moved since launch: by July 2026 the top Artificial Analysis text-to-video slots belong to newer releases from ByteDance and Alibaba
Sources
- Introducing Runway Gen-4.5 (Runway)
- AI video startup Runway raises $315M at $5.3B valuation, eyes more capable world models (TechCrunch)
- Text to Video Leaderboard (Artificial Analysis)
What Runway Text-to-Video is good at
- The price-performance outlier: at a fraction of flagship video pricing it produced realistic foam physics and crisp spray droplets in our wave test.
- Fast turnaround — both battery clips finished in 45-86 seconds.
- Atmospheric close-up work: steam in the barista test curled beautifully and the latte swirl formed convincingly.
Where Runway Text-to-Video falls down
- Object logic slips under scrutiny: our barista clip rendered the milk pitcher as translucent glass with coffee-colored liquid inside — a material confusion a steel pitcher shouldn't allow.
- Color grading is flatter than the cinematic tier — the golden-hour wave came out muted rather than glowing.
- Framing runs tight and abstract; it favors close crops over establishing shots, so wide scene-setting briefs may need a different model.
Best for
- Budget b-roll
- Fast iteration on video concepts
- Tight atmospheric close-ups
Sample outputs
Generated on Artifio with Runway Text-to-Video. Each sample shows the exact prompt used.
Runway Text-to-Video FAQ
What is Runway Text-to-Video?
Runway Text-to-Video is an AI model (prompt to video) available on Artifio.ai through Runway. You can run it in our workspace from a single shared wallet and download your outputs.
How much does Runway Text-to-Video cost on Artifio?
Runway Text-to-Video has a starting estimate of $0.060 per generation on Artifio.ai. Review the estimate for your settings in the workspace before confirming. Usage-billed models reconcile the final charge after generation.
How do I use Runway Text-to-Video on Artifio?
Click Generate Now to open the workspace at /create/runway-text-to-video. Fill in the form fields, review the live cost estimate, and run your generation.
What kind of outputs does Runway Text-to-Video produce?
Runway Text-to-Video is configured for prompt to video workflows in the AI content category. See the technical parameters below for supported inputs and options.
Can I try Runway Text-to-Video for free?
Sign up free, top up your wallet from $1, and you can run Runway Text-to-Video pay-as-you-go without a separate subscription for this model.
Try Runway Text-to-Video on Artifio
Open the workspace with this model pre-selected. Review your prompt, settings, and cost before you generate.
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