SimpleTuner/ltxvideo-2.3-distilled-convrot-int8

text-to-video model by SimpleTuner

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This repository contains a transformer-only INT8 ConvRot quantization of the official Lightricks/LTX-2.3 distilled checkpoint. It is derived directly from ltx-2.3-22b-distilled.safetensors; no fine-tune, task adapter, or third-party model weights were merged. The file contains the main audiovisual transformer only. Load the text encoder, connectors, VAE, audio VAE, and vocoder from the official LTX 2.3 Diffusers pipeline. Weights use Comfy-style per-layer int8tensorwise sidecars and are consumed by an SDNQ Hadamard/ConvRot loader. The checkpoint was quantized on an NVIDIA H200 with Comfy-Org/comfy-model-tools commit 1fe341bb8a4e46f161a978b5faa2412d8c39c768: The packaging step retained model.diffusionmodel. tensors and omitted the bundled connector copies, since the target Diffusers pipeline supplies its connector components separately. The full per-layer measurements are in quantization-report.tsv. The artifact was loaded with SDNQ 0.2.3 into LTX2VideoTransformer3DModel with all…

SimpleTuner/ltxvideo-2.3-distilled-convrot-int8 on Hugging Face A short preview, not the full document.

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Model overview

SimpleTuner/ltxvideo-2.3-distilled-convrot-int8 is a text-to-video model repository published by SimpleTuner on Hugging Face. The source reports the diffusers library.

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Model facts

Task: text-to-video
Library: diffusers
Recent downloads (30 days): 4,684
Cumulative likes: 0
Hugging Face trending score: 0
Reported safetensors parameters: Not reported
Architecture: Not reported
License: other
Access: Not gated by Hugging Face
Created: 2026-07-29T22:35:20.000Z
Last modified: 2026-07-29T22:36:05.000Z

Compatibility and lineage

Language coverage was not reported.

Reported base models: Lightricks/LTX-2.3

Parameter count is not a RAM/VRAM requirement. Check precision, quantization, context length and runtime compatibility in the model card; no hardware or API-cost claim is inferred here.

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