Using the Windows Package Manager is the quickest way to trigger the setup.
Use the instructions provided below to complete the setup.
All large files and heavy weights are downloaded automatically by the script.
The engine benchmarks your hardware to apply the most effective operational mode.
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 |
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