AI models on Craze
Every video, image, voice, music and sound model Craze can direct, with what each one makes and what it costs.
Every video, image, voice, music and sound model Craze can direct, with what each one makes and what it costs.
Starts at$0.106 per second of added video
Google DeepMind's speed-optimized 4K video model. Generate clips up to 8 seconds in half the time as Veo 3.1, with the same resolution and sound options.
Most fast models drop resolution.
The faster you can turn around a new version, the more you can refine.
Testing shows 1 to 8 percent visual difference from standard Veo 3.1, depending on scene complexity.
Veo 3.1 Fast supports a first-frame image for image-to-video and an eligible video for seven-second extension.
Craze creatively jams, researches and plans with you.
Craze generates anything imaginable. Video, audio, music, motion graphics and more.
Craze watches your footage and builds a final cut. With a real editor if you need it.
Every model here runs on every Craze plan, including Free, and Craze can use a different one for each shot.
| Veo 3.1 FastGoogle DeepMind | Seedance 2.5ByteDance Seed Team | Seedance 2.0ByteDance Seed Team | Seedance 2.0 FastByteDance Seed Team | |
|---|---|---|---|---|
| Makes | Text + Video + Image to video | Text + Image + Video + Audio to video | Text + Image + Video + Audio to video | Text + Image + Video + Audio to video |
| Quality | Up to 4K | Up to 1080p | Up to 4K | Up to 720p |
| Length | Up to 8s per clip | Up to 30s per clip | Up to 15s per clip | Up to 15s per clip |
| Sound | Generated with the picture | Generated with the picture | Generated with the picture | Generated with the picture |
| From | $0.106 per second of added video | $0.114 per second of video | $0.075 per second of video | $0.06 per second of video |
| Task | Inputs | Resolution | Length | Aspect ratios | Sound |
|---|---|---|---|---|---|
| Video extension | Video | 720p | 7 s | 16:9, 9:16 | On or off |
| Text to video | Text prompt | 720p, 1080p, 4k | 4, 6, 8 s | 16:9, 9:16 | On or off |
| Image to video | First frame | 720p, 1080p, 4k | 4, 6, 8 s | Follows the input | On or off |
$0/ month
$19/ month
$59/ month
$199/ month
Veo 3.1 Fast cuts generation time in half while keeping 4K resolution. When you need high-resolution output fast, or when you're iterating through multiple takes, the speed gain outweighs the tiny quality difference. Veo 3.1 Fast is the speed-optimized version of Veo 3.1, built on the same architecture but tuned for generation performance.
Most fast models drop resolution. Veo 3.1 Fast keeps 4K native output while slashing generation time. You don't pick between speed and quality, you get both. The optimization is purely in the generation path, not the output quality.
The faster you can turn around a new version, the more you can refine. Veo 3.1 Fast cuts the cycle time in half. Build a library of takes at full resolution without the cost or wait. For creators testing compositions or variations, this speed advantage compounds across multiple shots.
Testing shows 1 to 8 percent visual difference from standard Veo 3.1, depending on scene complexity. For most projects, the difference is imperceptible, especially when the fast output is the final cut. You lose no detail in fabric, texture, or lighting reflection.
Veo 3.1 Fast supports a first-frame image for image-to-video and an eligible video for seven-second extension. Sound is optional on these video tasks.
Name Veo 3.1 Fast in chat and Craze uses it. No special setup.
When you need the 7-second video extension, ask for Veo 3.1 Fast for that shot and Craze uses the fast version.
You pay per second of video. Extension starts at $0.106 per second of added video, while new clips have a separate rate. Rates vary by resolution and whether sound is enabled. New clips can be 4, 6, or 8 seconds at 720p, 1080p, or 4K; extensions add 7 seconds at 720p.
Sound generation changes the price. Video extension also uses per-second billing, with separate sound-on and silent rates. The calculator shows the price for your chosen options.
Veo 3.1 Fast supports text-to-video, image-to-video with a first frame, and video extension. You can describe a scene, start from an image, or extend an eligible clip. Sound is an option on the video tasks, not a separate audio-only task.
On Craze, you don't write Veo prompts. You describe the video in plain language, name Veo 3.1 Fast if you want the speed version, and Craze handles the rest. The model runs video extension as a 7-second continuation when you ask for it by name.
When you're making ten spots instead of one, speed matters. Veo 3.1 Fast cuts half the wait time off each clip, and at 4K you don't compromise quality. Batch generate takes in parallel and review the results faster.
Test layouts, pacing, and visual ideas fast. Veo 3.1 Fast's speed turns iteration into a creative tool instead of a bottleneck. When you're exploring variations or refining composition, the faster feedback loop accelerates your creative decisions.
Save money on per-second billing while keeping 4K output. Veo 3.1 Fast costs less than standard Veo 3.1, making broadcast-ready work more affordable. For creators managing production budgets, this is the efficient path to UHD.
All three models generate clips up to 8 seconds with optional sound from text or images. Veo 3.1 is the quality baseline, reaching native 4K at full quality. Veo 3.1 Fast halves the generation time with minimal quality tradeoff and costs less per second. Veo 3.1 Lite maxes out at 1080p and is the budget option for HD delivery and social media.
Choose Veo 3.1 Fast when you need 4K and speed matters. Choose standard Veo 3.1 when time is unlimited and you want maximum quality. Choose Lite when 1080p is sufficient and cost is the priority.
Describe what you want the way you would brief an editor, and Craze plans the shots and writes the Veo 3.1 Fast prompts for you. Every Craze plan, including Free, runs Veo 3.1 Fast and every other media model, and Craze can use a different one for each job. Each video lands on an editable timeline with your cuts, captions and music, ready to export as MP4. Generations come out of your plan's monthly credits, from $0.106 per second of added video, with top-ups when you need more.
High-volume production and series work: When you're making ten spots instead of one, speed matters. Rapid iteration and testing: Test layouts, pacing, and visual ideas fast. Budget-conscious 4K projects: Save money on per-second billing while keeping 4K output.
Veo 3.1 Fast is the speed-optimized version of Veo 3.1, created by Google DeepMind. It generates clips in roughly half the time as standard Veo 3.1, up to 8 seconds, with 4K resolution and optional sound.
Google DeepMind released Veo 3.1 Fast on October 15, 2025.
Veo 3.1 Fast generates output in roughly half the time of standard Veo 3.1. The speed gain comes with a minor quality tradeoff, typically 1 to 8 percent depending on the scene.
720p, 1080p, or 4K. Like standard Veo 3.1, Veo 3.1 Fast reaches full 4K natively in a single pass.
Yes. Video extension generates a 7-second continuation of a video clip you provide. Craze runs Veo 3.1 Fast when you ask for it by name.
Yes, Veo 3.1 Fast can generate sound together with the video. Sound is optional on Craze, so you can leave it off for edits you plan to score separately.
$0.106 per second of added video is the starting rate for extension. New text-to-video and image-to-video clips have a separate rate. Use the calculator for your task, resolution, and sound setting.
every Craze plan, including Free. Every paid plan includes monthly credits that cover Veo 3.1 Fast generations.
Both reach 4K and support 8-second clips with optional sound. Veo 3.1 Fast runs about twice as fast, with a small quality tradeoff that's usually negligible. Veo 3.1 Fast costs less per second.
ByteDance Seed Team
From $0.114 per second of video
ByteDance Seed Team
From $0.075 per second of video
ByteDance Seed Team
From $0.06 per second of video
