From f37a3633883c9b795b106573afd093d84ac5b879 Mon Sep 17 00:00:00 2001 From: Morpheus Date: Sun, 16 Aug 2026 10:10:01 +0000 Subject: [PATCH] Add best-current MiniMax H3 R2V master --- .../README.md | 73 ++ .../workflow.json | 1042 +++++++++++++++++ optimized/notes/minimax.md | 1 + 3 files changed, 1116 insertions(+) create mode 100644 optimized/image-to-video/minimax-h3-best-current-r2v-master-480p-3x10s/README.md create mode 100644 optimized/image-to-video/minimax-h3-best-current-r2v-master-480p-3x10s/workflow.json diff --git a/optimized/image-to-video/minimax-h3-best-current-r2v-master-480p-3x10s/README.md b/optimized/image-to-video/minimax-h3-best-current-r2v-master-480p-3x10s/README.md new file mode 100644 index 0000000..60497a2 --- /dev/null +++ b/optimized/image-to-video/minimax-h3-best-current-r2v-master-480p-3x10s/README.md @@ -0,0 +1,73 @@ +# MiniMax H3 Best Current R2V Master 480p 3x10s + +## Summary + +Best-current `MiniMax H3` continuation master for Chris's actual priority: +`reference-to-video` first, not generic `t2v`. This workflow keeps the +extender's validated clip-by-clip cache flow, but locks it into the safest +current local shape: `480p`, `3 x 10s`, lighter `Ref2VA` stack, and reusable +subject-definition prompts for continuity across the chain. + +## Status + +- `best-current-r2v-master` + +## Workflow asset + +- `workflow.json` + +## Built from + +- `optimized/image-to-video/minimax-h3-extender-3070-r2v-480p-clip-by-clip/` +- `models/minimax/minimax-h3-extender-ref2va/` +- local lessons from: + - `optimized/image-to-video/minimax-h3-contex-loop-3070-compact-prepend-480p-3x10s/` + - `optimized/image-to-video/minimax-h3-contex-loop-3070-compact-30s/` + +## Key model stack + +- `minimax_h3_ref2va_pruned_w4a8_mixed.safetensors` +- `qwen3vl_32b_heretic_minimax_h3_nvfp4.safetensors` +- `minimax_h3_video_vae_int8_convrot.safetensors` +- `minimax_h3_audio_vae_fp32.safetensors` +- `minimax\minimax_h3_fl2v_lightx2v_turbo_4step_v0.1_comfy.safetensors` + +## Main changes + +- keeps `clip_by_clip` validation instead of `full_batch` +- keeps the safer `864x480` working canvas +- keeps `5` steps rather than the source graph's more brittle `4` +- expands the starter plan to `3 x 10s` clips so the default chain matches the + safer continuation cadence already established by the compact local MiniMax + masters +- uses neutral reusable `R2V` prompts instead of a source-specific demo scene +- keeps `context_length=22` and `ref_image_size=match` + +## Why this is the best current one + +- Chris's standing preference is `reference-to-video` first, so this workflow + is optimized around `Ref2VA` continuation instead of plain `t2v` +- the extender node's validation/cache loop is the strongest current UX for + building a long sequence progressively without rerendering accepted clips +- the current compact `Contex Loop` masters still define the safe local budget, + and this workflow inherits that budget shape instead of pretending the source + defaults are free +- this is the cleanest current merge of: + - better continuation workflow UX + - safer `3070 / 8 GB` assumptions + - `R2V`-first control + +## When to use this + +- use this first when the goal is: keep one or more reference images stable and + extend the action across several connected clips +- use the compact `Contex Loop` masters instead when the main job is extending + an already existing source video rather than generating a new reference-driven + chain + +## Notes + +- Start with one strong main reference and short clips. +- Validate each clip before moving on. +- Add extra image references only when they solve a real identity or scene + problem, because more references also increase fragility. diff --git a/optimized/image-to-video/minimax-h3-best-current-r2v-master-480p-3x10s/workflow.json b/optimized/image-to-video/minimax-h3-best-current-r2v-master-480p-3x10s/workflow.json new file mode 100644 index 0000000..659f5cc --- /dev/null +++ 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