49 lines
1.5 KiB
Markdown
49 lines
1.5 KiB
Markdown
# MiniMax H3 Contex Loop 3070 Compact 30s
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## Summary
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Compact `MiniMax H3` imported-video extension master tuned around the smaller
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working stack Chris validated today.
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This variant keeps the `Contex Loop` existing-video flow, swaps in the lighter
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`w4a8` transformer and compact video VAE, points the stock source to `1.mp4`,
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and stretches the generated extension to `30` seconds total across two `15`
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second scenes.
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## Status
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- `best-current-compact-existing-video-test`
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- `queued-live-test`
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## Workflow asset
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- `workflow.json`
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## Built from
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- `ethanfel/ComfyUI-MiniMaxH3-Contex-Loop`
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- `example_workflows/MiniMax H3 Extend Existing Video Model Workflow.json`
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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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- set generated duration to `30s` total via two `15s` scenes
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- kept `5` step defaults for the compact stack
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- set source video to `1.mp4`
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- disabled source prepend so the extension target stays `30s`
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- kept `context_length=22`, `encode_mode=video`, `anchor_mode=head`
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## Notes
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- This is the saved repo version of the optimized flow.
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- For unattended queue testing, the live queued run uses the compact MiniMax
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prompt graph directly so it can enter the Comfy queue immediately while other
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jobs are still running.
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