LTX Video AI 视频生成器
Lightricks' open-weight and productized video model family, notable for synchronized audio-video generation and production-oriented open deployment.
是否适合使用 LTX Video?
适合用来做： open-weight audio-video, local deployment, custom LoRA workflows, API video generation, production experimentation
Skip or compare first 的情况: The LTX-2 license is not simple Apache 2.0 in all sources; verify current license before recommending commercial use. High-quality local generation still requires serious hardware.
定位： Lightricks' open-weight and productized video model family, notable for synchronized audio-video generation and production-oriented open deployment.
核心能力
- Open LTX-2 weightsLTX confirms that LTX-2 model weights are publicly available for self-hosting.来源
- Audio-video generationLTX-2 combines synchronized audio and video in one foundation model.来源
- 4K and 50 FPS claimsLightricks' LTX-2 materials describe 4K output and up to 50 FPS in the model positioning.来源
- Training and LoRA supportThe LTX-2 package includes inference and LoRA trainer tooling for customization.来源
公司摘要
Built by Lightricks
Founded / HQ: 2013 / Israel / United States
What it does: Lightricks is an AI-first creative technology company whose apps, open models, and LTX Studio platform help creators and brands produce visual content.
Main products/ecosystem: LTX Video, LTXV, LTX Studio, LTX-2, LTX-2.3
Founders/leadership: partial/evidence pending
Scale/funding/status: private, Israel / United States
Relationship to LTX Video: LTX is valuable for users who want open-weight video models, local/developer workflows, and a product ecosystem that bridges research models with creator-facing tools.
No public source link is attached yet.
价格、入口与开源状态
访问方式： Open 权重s, Closed Api, Closed Web
开源/闭源： Open.
Open weights can be self-hosted; LTX Studio and LTX API have separate product/API pricing. License terms may include commercial-use thresholds.
Price, regional access, and commercial terms need a live check before cost-sensitive recommendations.
最新版本
LTX-2 open weights
2026-01-06 / confirmed
Open model weights, inference, and training code. Community/commercial license terms apply.
关键得分驱动
These are the scoring dimensions most responsible for the current ranking position.
- 模型 Quality Proxy: 79LTX has open repository evidence and third-party catalogue/leaderboard presence; live score snapshots are required for exact rank.
- Capability Depth: 100Supported workflow tags: t2v, i2v, v2v, audio_video, keyframes, open_weights, lora. Depth rewards T2V/I2V/V2V, references, native audio, editing, API, and open weights where present.
- Access And Pricing: 96Access types: open_weights, closed_api, closed_web. Pricing note: Open weights can be self-hosted; LTX Studio and LTX API have separate product/API pricing. License terms may include commer...
- Version Maturity: 964 version/history entries in the profile; latest public date is 2026-01-06.
替代选择与对比
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 model对比
- KlingKuaishou's broad AI video and image generation platform for text-to-video, image-to-video, native audio, references, and creator effects.View model对比
- PixVerseA creator-friendly AI video platform with strong API coverage for text-to-video, image-to-video, transitions, extension, and reference fusion.View model对比
- ViduShengShu Technology's video model family for native audio-video storytelling, image-to-video, and scene-oriented short-form production.View model对比
它是什么
Primary content is rendered into static HTML.
LTX Video is a model family from Lightricks that spans open weights, API access, and the LTX Studio creative workspace. It is one / the most important open-weight video systems because it is designed for practical video generation rather than only research demos.
The LTXV 0.9 line focused on open video generation and efficient inference. LTX-2 expanded the family into synchronized audio-video generation, 4K claims, longer continuous clips, LoRA/fine-tuning, and production-oriented outputs. The release is especially important for users who care about local control, customization, and model transparency.
For consumer comparison, LTX should be split into two experiences: self-hosted/open-weight workflows for technical users, and LTX Studio/API for nontechnical creators and teams.
版本进展
- LTX-2 open weightsOpen model weights, inference, and training code. Community/commercial license terms apply.
- LTXV 0.9.8 distilled modelsDistilled models with longer video support referenced in repository news.
- LTXV 0.9.xInitial open LTX-Video release line.
开源 / 来源证据
Status: Open
Open code, weights, or model-card resources are listed; verify license terms before commercial use.
最新消息
模型-specific news entries link directly to the original publisher; article bodies stay off-site.
- LTX GitHub news External source link for this model. 打开原文
- Is the LTX model open source? External source link for this model. 打开原文
- Lightricks Open-来源 LTX-2 External source link for this model. 打开原文
- LTX-2 External source link for this model. 打开原文
- LTX-Video README 新闻 External source link for this model. 打开原文
完整得分拆解
权重ed evidence dimensions separate model quality from access, web authority, ecosystem, and source confidence. See methodology and rankings.
| 维度 | Score | 权重 | 证据 | Confidence |
|---|---|---|---|---|
| 模型 Quality Proxy | 79 | 24% | LTX has open repository evidence and third-party catalogue/leaderboard presence; live score snapshots are required for exact rank. | high |
| Capability Depth | 100 | 16% | Supported workflow tags: t2v, i2v, v2v, audio_video, keyframes, open_weights, lora. Depth rewards T2V/I2V/V2V, references, native audio, editing, API, and open weights where present. | high |
| Access And Pricing | 96 | 12% | Access types: open_weights, closed_api, closed_web. Pricing note: Open weights can be self-hosted; LTX Studio and LTX API have separate product/API pricing. License terms may include commercial-use thresholds. | high |
| Version Maturity | 96 | 12% | 4 version/history entries in the profile; latest public date is 2026-01-06. | high |
| Ecosystem Popularity | 100 | 10% | GitHub snapshot includes 2 repo(s), 19,263 stars, 2,469 forks, 202 open issues, latest pushed 2026-07-08T05:50:18Z. | high |
| Web Authority | 85 | 10% | SEO snapshot found product domain ltx.studio and company domain lightricks.com; sampled sitemap URL count is 402. | medium |
| 公司 Distribution | 62 | 10% | Lightricks distribution profile: LTX is valuable for users who want open-weight video models, local/developer workflows, and a product ecosystem that bridges research models with creator-facing tools.. | medium |
| 来源 Confidence | 100 | 6% | Profile source confidence is confirmed with 3 official URL(s), 4 feature evidence item(s), SEO present, GitHub present. | high |
限制与价格
Open weights can be self-hosted; LTX Studio and LTX API have separate product/API pricing. License terms may include commercial-use thresholds.