# MiniMax H3 TTS Javawock Pack

## Summary

Same-day `MiniMax H3` text-to-speech workflow from the `javawock7618` pack. This is the most directly useful audio-focused MiniMax H3 item from today.

## Model Family

- `minimax`

## Status

- `imported-only`

## Source

- Workflow pack page: <https://huggingface.co/javawock7618/comfy-MiniMax-H3-workflows>
- Workflow file: <https://huggingface.co/javawock7618/comfy-MiniMax-H3-workflows/raw/main/MiniMax_int8_TTS-javano2608.1.json>
- Original publisher: `javawock7618`
- Date imported: `2026-08-22`

## Developer notes

- The source README describes this as a dedicated `TTS` workflow.
- The graph outputs audio only, so it avoids the full video generation cost.
- It still uses the MiniMax H3 acceleration stack and a reference image input slot in the same pack structure.

## Our notes

- This is the clearest same-day MiniMax H3 audio lane, but it is a helper path rather than a full audio-sync breakthrough.
- More realistic than full video on an `RTX 3070`, though it still looks tight.
- Good to keep if you want a local speech prototype without dragging in the whole video stack.

## Required custom nodes

- `ComfyUI-KJNodes`
- `WhatDreamsCost-ComfyUI`
- `ComfyUI-SolAttn_triton`
- `ComfyUI-Spectrum-MiniMax-H3`

## Required models

- `minimax_h3_fl2va_pruned_int8_convrot.safetensors`
- `minimax_h3_video_vae_int8_convrot.safetensors`
- `minimax_h3_audio_vae_fp32.safetensors`
- `qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors`
- `H3/minimax_h3_fl2v_lightx2v_turbo_4step_v0.1_comfy.safetensors`

## Notes

- Best same-day MiniMax workflow for audio-only output.