Blog

LTX joins NVIDIA's Cosmos Coalition as a founding member alongside Runway, Black Forest Labs, and Skild AI, building on the new Cosmos 3 model.

Explore the true cost of AI video generation. We explain the technology, future trends, and specific business use cases for AI video generators.

The best world models for physical AI and real-time environments in 2026, ranked on openness, speed, and what you can actually build on.

World models vs. LLMs: same table, different jobs. See how each predicts, where each breaks, and how LTX-2.5 fits into the world model side.

LTX-2.5 is here: open weights video AI with Pixel Diffusion, native multishot generation, sharper prompts, and full HDR ACES support for filmmaking teams.

Learn how to write effective LTX-2.5 video prompts — shot design, multi-shot cuts, Dub-It dialogue, and Video Editing IC-LoRA best practices.

LTX-2.5 turns any SDR video into true HDR, restoring clipped highlights and flat shadows and returning scene linear EXR ready for professional grading.

A prompting guide for LTX-2.3 with domain vocabulary from VFX, animation, and restoration. Templates, before/after examples, common mistakes.

Prompt LTX-2.3 for believable crowd shots and extras. Use density modifiers, shot framing, and IC-LoRA controls to avoid duplicate faces.

Generate AI stock footage and b-roll with LTX-2.3. A guide for agencies and producers covering workflow, prompt templates, licensing, and cost at scale.

Learn how LTX-2.3's new gated-attention text connector changes dialogue prompting with the segmentation pattern, acting cues, and worked examples.

Prompt LTX well and it will give you almost anything you can describe. Feed it a reference frame and it will animate what’s in it.

Before you collect a single clip, you need to decide exactly what you want the LoRA to do at inference. Every later choice you make flows from this one.

The dataset is the most important part of training, full stop. Investing time to create a solid training dataset will result in a much better outcome.

You have a dataset, you know what you want the LoRA to learn, and you’ve picked a training mode.

A training run is where the dataset, captions, and configuration you’ve prepared become an actual LoRA.

This chapter steps off the path. A control LoRA is driven at inference by a reference video.

Foley LoRA for LTX-2.3-22B generates synchronized, realistic sound effects directly from silent video — footsteps, impacts, weather, machines. No speech or music.

Conditioning provides the control signals that guide an AI video model toward a desired result. Learn how it works in LTX.

Relight IC-LoRA for LTX-2.3 rewrites sunlight in exterior footage to any direction and look using a light-direction sphere. Full relight in a single pass.

Clean Plate LoRA for LTX-2.3 removes people, vehicles, and their shadows from video, then inpaints a seamless background in a single pass. No manual roto.

Cinemagraph LoRA for LTX-2.3: animate a single element while everything else stays perfectly frozen. Generate seamless loops from one image and prompt.

Discover the best text to video AI tools of 2026. Transform scripts and text into professional videos—features, quality, and pricing compared.

Compare the top open source video generation models in 2026. LTX-2.5, WAN 2.2, HunyuanVideo, and CogVideoX. Covers VRAM requirements, licensing, and how to choose for your workflow.

See how an IC-LoRA was trained to colorize black-and-white footage using a new open-source trainer, with an AI coding agent handling the setup work.

A step-by-step guide to installing an open-source AI video model in ComfyUI locally, covering setup, model downloads, prompting, and your first render.

A new IC-LoRA brings native 16-bit HDR EXR output to AI-generated video, finally closing a real gap between AI clips and true VFX production pipelines.

A complete AI video prompt guide. Discover how prompting works, see real examples, and improve quality, style, and control in AI videos.

Explore 2026 corporate video production costs and see top examples. Learn how to plan, budget, and create effective videos for any business.

From AI pre-viz to audio-driven video, discover the 7 trends reshaping creative production in 2026. See how studios and agencies are already moving faster.

Not sure which AI generation model to use? Learn how to choose the right image and video model for your creative workflow in 2026.

Compare the best image to video AI tools in 2026. Covers features, pricing, motion control, and how to turn images into video with AI.

The best Sora alternatives in 2026, compared on output quality, local inference, open-source access, pricing, and creative control for professional creators.

Why train your own AI video model with LTX Trainer: control over the weights, local training data, custom pipelines, and no per-generation API billing.

Match your AI video workload to the right GPU. VRAM tiers, FP8 quantization, and LTX-2.3 picks for preview, production, and LoRA training.

Video generation models in 2026: native audio, open-weights parity with closed SaaS, and IC-LoRA control replace a 5-stage pipeline with one model call.

Set up local AI video generation on consumer GPUs. Covers VRAM tiers, pipeline selection, FP8 quantization, and ComfyUI workflows.

Find the best animation software for your needs. Compare 2D, 3D, motion graphics, and AI animation tools, from beginner-friendly to professional.

LTX announces its evolution into an open world models company, building foundational AI that understands and simulates physical reality for film, robotics, and industry

Set up a complete image-to-video workflow with LTX-2.3, the open source AI video generation model. Covers pipeline selection, image prep, and IC-LoRA adapters.

The best Kling alternatives in 2026 — compared on production workflow, character consistency, output quality, pricing, and creative control.

Explore time-saving storyboard strategies that sharpen communication, improve planning, and elevate your final cut.

Compare the best AI image generators in 2026 for creating stunning visuals. Professional tools for marketers, designers, and filmmakers, ranked and reviewed.

A simple guide to generative AI. Learn what it is, see real examples, and explore key trends driving the future of AI-generated content.

Learn how to write effective AI image prompts in 2026. Real examples for FLUX.2 Pro, Nano Banana Pro, Z-Image, and other top models — improve accuracy, style, and creative control.

Stop losing time to tool-switching and handoffs. Learn how to build an AI video workflow that takes your project from concept to export in one place.

How sales teams use AI video to drive conversions at every funnel stage — and why LTX Studio is the only tool that covers the full production workflow.

Discover how negative prompts work and why they matter. See examples and learn how to use them to control AI image generation more effectively.