Add second workflow batch for Z-Image, LTX, and MiniMax

2026-08-08 21:59:05 +00:00
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+# LTX 2.3 First Last Frame
+
+## Summary
+
+`LTX 2.3` first-last-frame workflow for controlled transition video generation.
+
+## Model Family
+
+- `ltx`
+
+## Status
+
+- `imported-only`
+
+## Source
+
+- Workflow pack page: <https://huggingface.co/RuneXX/LTX-2.3-Workflows>
+- Workflow file: <https://huggingface.co/RuneXX/LTX-2.3-Workflows/resolve/main/First-Last-Frame/LTX-2.3_-_FLF2V_First-Last-Frame.json?download=true>
+- Original publisher: `RuneXX`
+- Date imported: `2026-08-08`
+
+## Developer notes
+
+- Part of the RuneXX extracted-model workflow pack.
+- Includes several attention/sage/memory-efficiency helpers compared with the simpler LTX graphs.
+
+## Our notes
+
+- This is one of the most relevant `LTX 2.3` workflows for you because first/last-frame control is a practical, non-toy use case.
+- It is heavier than the simple single-pass workflows, so it is more of a second-step test after confirming LTX is even workable on the `3070`.
+
+## Required custom nodes
+
+- `ComfyUI-KJNodes`
+- `rgthree-comfy`
+- attention/memory helper nodes used by the RuneXX pack
+
+## Notes
+
+- Best current LTX first-last-frame import in the repo.