Notes on open models.

Guides, model comparisons and settings for open-source and open-weight image and video models, from running them on your own GPUs to calling them from an app.

  • Z-Image Turbo vs FLUX.2 klein (4B and 9B) vs Qwen-Image

    A side-by-side of the three open-weight image families on documented specs, plus Turbo vs Base, klein 4B vs 9B, and which to pick for your constraints.

    Comparisons · Updated  · 10 min read

    Cover · Z-Image Turbo · seed 11

  • Wan 2.2 vs LTX-2.3 vs HunyuanVideo 1.5

    A spec-by-spec comparison of the three main open video models, with LTX-2.5, MiniMax H3, LongCat-Video and Wan 2.1 where they change the answer.

    Comparisons · Updated  · 11 min read

    Cover · Z-Image Turbo · seed 11

  • How to train a Wan 2.2 LoRA

    Dataset, captions, settings and VRAM for Wan 2.2 LoRA training, how the high- and low-noise experts change the process, and how to load the result.

    Guides · Updated  · 10 min read

    Cover · Z-Image Turbo · seed 42

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