The fastest way to get this model running locally is via Docker.

Make sure to follow the instructions below.

The installer automatically pulls the model (could be multiple GBs).

The installer will automatically analyze your hardware and select the optimal configuration for your system.

🛠 Hash code: 24fb6f73cafcad30b3f3e44d66641e1d — Last modification: 2026-06-22 Verify CPU: modern architecture (Zen 3 / Alder Lake minimum) RAM: 48 GB needed to prevent memory swapping to disk Disk Space: required: fast PCIe 4.0 drive for instant boots GPU: modern architecture (Ada Lovelace / Ampere minimum)

LTX-2.3-fp8 is a state‑of‑the‑art language model optimized for low‑precision inference. It features a parameter count of 7 B weights and achieves high throughput on consumer‑grade GPUs. The model leverages FP8 quantization to reduce memory footprint while preserving nearly full‑precision performance. Its architecture incorporates a refined attention mechanism that cuts latency by 30 % compared to previous versions. A comparison table below highlights key metrics against earlier LTX releases.

Metric	LTX-2.3-fp8	LTX-2.2-fp8
Parameters	7 B	5 B
FP8 Memory	14 GB	10 GB
Inference Latency (ms)	12	18
Throughput (tokens/s)	85	60

• Patch installer enabling seamless and permanent game activation
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