LTX Trainer 登陆 LTX Explore：一站式 LoRA 训练流程

Create a LoRA, the easy way

LTX Trainer is a complete training pipeline compressed into a single flow inside LTX Explore. It covers every stage that used to require a different tool.

Two LoRA types. Train a Character LoRA to lock in a specific person, creature, or figure so it survives across shots and prompts, or a Style LoRA to capture a visual language, grade, texture, or lensing, the things that are hard to write down and easy to recognize.

Guided setup. You choose the type, name the LoRA, and set a trigger word. The trigger word is the token you will use later to call the model. Three decisions, made in plain language, with no config file involved.

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Automatic footage Quality Control (QC). The trainer reviews every clip you upload before training starts and flags material that will degrade the result: motion blur, occlusion, inconsistent subjects, footage that fights the thing you are trying to teach. Flagged clips are excluded by default, but any of them can be manually included if you so choose. 

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Flexible upload. The minimum is five minutes of footage across all videos. There is no ceiling. If you have two hours of material on a character, all of it can be uploaded to improve the final result. 

Background training with email notification. Training takes several hours and runs without you. You can close the tab, and LTX will send you an email when the LoRA is ready.

Test in-platform or export. Generate with the LoRA immediately inside LTX Explore, or download it and run it wherever else you work. It stays available on the platform for 30 days.

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What actually changes about the work

Training a LoRA used to feel like a project. You had to prepare the footage, understand what makes a good dataset, configure the run, wait for the result, and only then find out whether the input material was strong enough.

The new LTX Trainer turns that into a guided flow inside LTX Explore. You upload footage, choose whether you are training a Character or Style LoRA, review what the automatic quality control flagged, and start the training from the same place where you already generate.

The biggest change is not only speed. It is how easy it becomes to try. When training takes too much setup, you only train the asset you are already sure about. When the process is simple, you can test more ideas, compare results, and keep the LoRAs that actually work.

The QC step is what makes that simplicity practical. Many training issues come from the dataset, and usually you only discover them after the run is complete. Reviewing footage before training helps catch weak clips earlier, so you can fix the dataset before spending time on a run.

And because the output is a downloadable LoRA, what you train becomes an asset you can keep using. A character or style you build for one campaign can carry into the next one.

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Where to find it

LTX Trainer lives inside LTX Explore. Once your LoRA is ready, you can test it directly in Explore or download it for later use.