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