Grok Imagine Video AI video generator
xAI's image-to-video and video-generation product/API family with synchronized audio and fast 720p generation.
Should You Use Grok Imagine Video?
Use it for: image-to-video with audio, fast mobile generation, Grok users, short creative clips
Skip or compare first if: API docs currently note that 1.5 does not support pure text-to-video in that model card. Safety and regulatory risk should be visible in ranking methodology.
Positioning: xAI's image-to-video and video-generation product/API family with synchronized audio and fast 720p generation.
Top Capabilities
- Imagine Video 1.5 GAxAI says Grok Imagine Video 1.5 is generally available on the Imagine API.Source
- Audio and speechThe 1.5 announcement says sound effects, ambience, and dialogue are generated in the same pass.Source
- Fast 720p generationxAI says the Fast variant can generate six-second 720p videos in about 25 seconds.Source
- API pricing by secondxAI docs list per-second output pricing and resolution tiers.Source
Company Snapshot
Built by xAI
Founded / HQ: 2023 / United States
What it does: xAI is an AI company founded to build systems that accelerate human scientific discovery, with Grok as its consumer assistant and Grok Imagine as its generative media product line.
Main products/ecosystem: Grok Imagine Video, grok-imagine-video, grok-imagine-video-1.5-preview
Founders/leadership: partial/evidence pending
Scale/funding/status: private, United States
Relationship to Grok Imagine Video: Grok Imagine matters because it packages image and video generation directly into Grok and X-adjacent consumer workflows, but safety and policy volatility should be shown clearly for users.
No public source link is attached yet.
Price, Access, Open Status
Access: Closed Web, Closed Api
Open/closed: Closed.
xAI docs list per-second API pricing by resolution, with additional input charges. Consumer Grok plan access should be checked in product.
Price, regional access, and commercial terms need a live check before cost-sensitive recommendations.
Latest Version
xAI video generation API docs
2026-06-23 / confirmed
Official xAI video generation API capability docs.
Latest News
Elon Musk's xAI sues Minnesota over its first-in-the-nation law banning 'nudification' technology
2026-07-30 / Associated Press
External source link for this model.
Open originalWhy It Ranks Here
Rank: #11 81
Score source: Arena snapshot lists xAI Grok Imagine Video near the top of I2V, but exact live rank and API availability need collection.. Evidence confidence is high.
Key Score Drivers
These are the scoring dimensions most responsible for the current ranking position.
- Model Quality Proxy: 88Arena snapshot lists xAI Grok Imagine Video near the top of I2V, but exact live rank and API availability need collection.
- Capability Depth: 96Supported workflow tags: i2v, v2v, video_editing, video_extension, native_audio, api. Depth rewards T2V/I2V/V2V, references, native audio, editing, API, and open weights where present.
- Version Maturity: 863 version/history entries in the profile; latest public date is 2026-06-16.
- Access And Pricing: 78Access types: closed_web, closed_api. Pricing note: xAI docs list per-second API pricing by resolution, with additional input charges. Consumer Grok plan access should be checked in product.
Alternatives And Comparisons
Use these when price, access, output style, or workflow fit is uncertain.
- SeedanceByteDance's frontier video generation family for multimodal, audio-video, short-form, and cinematic creator workflows.View modelCompare
- KlingKuaishou's broad AI video and image generation platform for text-to-video, image-to-video, native audio, references, and creator effects.View modelCompare
- PixVerseA creator-friendly AI video platform with strong API coverage for text-to-video, image-to-video, transitions, extension, and reference fusion.View modelCompare
- ViduShengShu Technology's video model family for native audio-video storytelling, image-to-video, and scene-oriented short-form production.View modelCompare
What It Is
Primary content is rendered into static HTML.
Grok Imagine Video is xAI's video generation family inside Grok and the Imagine API. It is currently best understood as an image-to-video system with audio, editing, extension, and fast generation modes rather than a pure text-to-video peer in every API configuration.
Grok Imagine Video 1.5 became generally available in June 2026 and improved motion, physics, audio, speech synchronization, and speed. xAI's docs list API pricing by generated second and resolution.
For consumers, Grok Imagine is attractive if they already use Grok and want quick image-to-video clips with audio. For a recommendation site, it needs strong safety notes because recent public coverage around xAI image/video generation has focused on deepfake and nonconsensual synthetic media concerns.
Version Progress
- xAI video generation API docsOfficial xAI video generation API capability docs.
- Grok Imagine Video 1.5Generally available on the Imagine API. Better motion, physics, audio, and speed. Fast variant on web and mobile.
- grok-imagine-video-1.5-previewDocs list alias grok-imagine-video-1.5-2026-05-30 and preview naming.
- grok-imagine-videoInitial Imagine video generation model in Grok and xAI API docs.
Latest News
Model-specific news entries link directly to the original publisher; article bodies stay off-site.
- Elon Musk's xAI sues Minnesota over its first-in-the-nation law banning 'nudification' technology External source link for this model. Open original
- xAI's last-minute scramble to stop Minnesota's anti-nudification app law External source link for this model. Open original
- Video Generation | SpaceXAI Docs External source link for this model. Open original
- Grok Imagine Video 1.5 External source link for this model. Open original
- grok-imagine-video-1.5 External source link for this model. Open original
Full Score Breakdown
Weighted evidence dimensions separate model quality from access, web authority, ecosystem, and source confidence. See methodology and rankings.
| Dimension | Score | Weight | Evidence | Confidence |
|---|---|---|---|---|
| Model Quality Proxy | 88 | 24% | Arena snapshot lists xAI Grok Imagine Video near the top of I2V, but exact live rank and API availability need collection. | high |
| Capability Depth | 96 | 16% | Supported workflow tags: i2v, v2v, video_editing, video_extension, native_audio, api. Depth rewards T2V/I2V/V2V, references, native audio, editing, API, and open weights where present. | high |
| Access And Pricing | 78 | 12% | Access types: closed_web, closed_api. Pricing note: xAI docs list per-second API pricing by resolution, with additional input charges. Consumer Grok plan access should be checked in product. | high |
| Version Maturity | 86 | 12% | 3 version/history entries in the profile; latest public date is 2026-06-16. | high |
| Ecosystem Popularity | 68 | 10% | GitHub stars are not applicable to this closed or research-only product unless an official public model repository is confirmed. No public source link is attached yet. |
medium |
| Web Authority | 62 | 10% | SEO snapshot found product domain grok.com and company domain x.ai; sampled sitemap URL count is 7. | medium |
| Company Distribution | 62 | 10% | xAI distribution profile: Grok Imagine matters because it packages image and video generation directly into Grok and X-adjacent consumer workflows, but safety and policy volatility should be shown clearly for users.. | medium |
| Source Confidence | 100 | 6% | Profile source confidence is confirmed with 3 official URL(s), 4 feature evidence item(s), SEO present, GitHub n/a. | high |
Limitations And Pricing
xAI docs list per-second API pricing by resolution, with additional input charges. Consumer Grok plan access should be checked in product.