Model reference · open weights
LTX-2.3-1.1 is an open-weight video model from Abiray, listed in the AxForge catalogue. AxForge can bring it up on EU-owned hardware for you on request — with the licence handled where one is required.
About
LTX-Video 2.3 (v1.1) 22B Distilled - GGUF This repository contains the LTX-Video 2.3 (v1.1) Distilled weights, quantized to GGUF format. GGUF offers highly efficient inference and excellent memory scaling, allowing you to run this heavy 22B parameter model on consumer hardware by splitting the workload between your GPU (VRAM) and CPU (System RAM). ⚡ Model Details - Architecture: LTX-Video 2.3 22B Distilled(v1.1) - Parameter Count: ~22B - Format: GGUF - Special Feature: Native Audio-Visual generation (DiT-based) 📦 Available Quantizations Choose the version that best fits your system's memory constraints. LTX-2.3-22B-distilled-1.1-Q80.gguf (25.5 GB): Highest quality, nearly indistinguishable from unquantized. Requires significant RAM/VRAM. LTX-2.3-22B-distilled-1.1-Q6K.gguf (21.0 GB): Excellent balance of quality and size. Recommended for high-end GPUs. LTX-2.3-22B-distilled-1.1-Q5KM.gguf (19.4 GB): Very good quality with a smaller footprint. LTX-2.3-22B-distilled-1.1-Q4KM.gguf (17.8 GB): The standard recommendation for most users. Great trade-off between performance and visual fidelity. LTX-2.3-22B-distilled-1.1-Q3KM.gguf (14.7 GB): Smallest footprint. Best for machines with limited memory, though minor visual degradation may occur. 🛠️ Usage & Implementation (ComfyUI) To use these GGUF files in ComfyUI, you will need a custom node suite that supports loading GGUF models (such as ComfyUI-GGUF). 📜 License This model is released under the LTX-2 Community License Agreement by Lightricks.
Summarised from the published model card. Read the full card on the HuggingFace links below.
Specifications
| Maker | Abiray |
|---|---|
| Type | Video models |
| Variants | 1 |
| Based on | Lightricks/LTX-2.3 |
| Released | 2026-04-14 |
| Popularity | 15k downloads / month |
| Likes | 36 |
| Licence | Commercial licence needed |
How it works
Variants
Open weights ship in several sizes and precisions. One page, all the variants — pick the one that fits your GPU. VRAM figures are estimates from model size.
| Variant | Params | Precision | VRAM | Fits 16 GB | Weights |
|---|---|---|---|---|---|
| LTX-2.3-22B-DISTILLED-1.1-GGUF | — | GGUF | — | — | Weights ↗ |
Using it via the API
Once AxForge deploys ltx-2-3-1-1 for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (ltx-2-3-1-1 below is illustrative; you get the exact model name on deployment.)
$ curl -sS https://api.axforge.ai/v1/videos/generations \
-H "Authorization: Bearer $AXFORGE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"ltx-2-3-1-1","prompt":"a drone shot over a forest"}'
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Licence
The weights are open but its licence needs a commercial agreement for business use. AxForge can arrange that licence and host the model for you — you pay AxForge, we settle with the model’s maker. Ask us for a quote. Read the licence ↗
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