Grok Imagine 是 xAI 的多模态Bild zu Video模型,可将静态图像制作成 6 到 30 秒的电影感视频,并同步生成环境音频。它注重真实感、流畅运动和富有表现力的光照过渡,同时保持较高的生成速度。
About this model
Grok Imagine 是 xAI 在多模态Bild zu Video领域的突破性方案,旨在将静态图像转化为引人入胜的电影感体验。该模型注重真实感、流畅运动和富有表现力的光照变化,借助前沿人工智能技术生成时长约 6 秒的短视频;视频不仅会让画面动起来,还会与环境音频同步,带来沉浸式体验。模型针对高速生成进行了优化,确保你的创意构想能够近乎实时地呈现。
Grok Imagine 构建于先进的深度学习架构之上,在多用途性和效率方面表现突出。无论是制作细微的场景过渡,还是生成动态的冒险风格视觉叙事,它都能精准适配你的创意Prompt。技术实力与艺术敏感性的独特结合,使其成为内容创作者、营销人员和开发者通过自动化、高质量视频生成增强数字叙事的理想选择。
Cost analysis
| Provider | Cost | Notes |
|---|---|---|
| muapiapp | $0.15 per generation | muapiapp offers a highly competitive rate, making it 20-50% more affordable than its competitors while delivering cutting-edge quality. |
| Fal.ai | $0.25 per generation | Although Fal.ai charges a similar price rate to Replicate, muapiapp stands out by being 20-50% cheaper with comparable or superior quality. |
| Replicate | $0.25 per generation | Replicate 和 Fal.ai 的服务定价相近。相比之下,muapiapp 以显著更低的成本提供同等的高端输出。 |
muapiapp offers a highly competitive rate, making it 20-50% more affordable than its competitors while delivering cutting-edge quality.
Although Fal.ai charges a similar price rate to Replicate, muapiapp stands out by being 20-50% cheaper with comparable or superior quality.
Replicate 和 Fal.ai 的服务定价相近。相比之下,muapiapp 以显著更低的成本提供同等的高端输出。
** Competitor pricing is estimated based on similar model architectures and usage tiers.
Configuration schema
| Parameter | Type | Description | Default |
|---|---|---|---|
| Prompt | string | Text prompt describing the video. Reference uploaded images using @image(n) followed by a space — e.g. @image1 a sunset over the ocean. | @image1 Camera glides through vines toward temple entrance, mist disperses as sunlight pierces canopy, birds fly off, subtle dust motes in the air, adventure-style cinematic score. |
| Seitenverhältnis | Enum (5 options) | Aspect ratio of the output video. Note: ignored when only a single image is provided. | 2:3 |
| Modus | Enum (3 options) | 注意:使用外部BildEingabe生成Video时不unterstützt Spicy 模式,系统会自动切换为 Normal。 | normal |
| Auflösung | Enum (2 options) | AusgabeVideo的Auflösung。 | 480p |
| Dauer (Sekunden)(秒) | int | Video duration in seconds (6–30). Cost: $0.025/s at 480p, $0.05/s at 720p. | 6 |
Text prompt describing the video. Reference uploaded images using @image(n) followed by a space — e.g. @image1 a sunset over the ocean.
@image1 Camera glides through vines toward temple entrance, mist disperses as sunlight pierces canopy, birds fly off, subtle dust motes in the air, adventure-style cinematic score.Aspect ratio of the output video. Note: ignored when only a single image is provided.
2:3注意:使用外部BildEingabe生成Video时不unterstützt Spicy 模式,系统会自动切换为 Normal。
normalAusgabeVideo的Auflösung。
480pVideo duration in seconds (6–30). Cost: $0.025/s at 480p, $0.05/s at 720p.
6Developer documentation
准备Eingabe
images_list 字段中提供直接 URL(最多 1 张图像)。配置设置
fun、normal 或 spicy(注意,使用外部图像Eingabe时,模型会自动将 spicy 模式切换为 normal)。提交并生成
/grok-imagine-image-to-video 发送配置好的Eingabe。查看并迭代
Frequently asked
Grok Imagine 支持通过文件上传或 URL 提供的高分辨率图像。为获得最佳效果,请使用细节清晰、视觉元素鲜明的图像。
该生成流程经过速度优化,通常在提交后短时间内即可生成电影感视频;实际耗时取决于Prompt的复杂程度和系统负载。
每种模式都会调整视频生成风格。`fun` 提供更具趣味性的演绎,`normal` 生成平衡且贴近现实的结果,而 `spicy`(可用时)会加强视觉效果。注意,使用外部图像Eingabe时,`spicy` 模式会自动切换为 `normal`。