Identify the loaded MiniMax-H3 base: fl2va / ref2va trunk, full / pruned build, and whether it already ships a baked PDD head group. The trunk is identified by…

Auto-filters MiniMax-H3 acceleration LoRAs against the loaded base: trunk fingerprint (final_layer.video_out), build detection (use_adaln_curves), safetensors-header-only file classification, live dropdown filtering, and per-family sampling recipes. NOTE: PDD file selection requires the companion BSAI-ComfyUI-MiniMax-H3-PDD-Acc node (https://github.com/xm6018924/BSAI-ComfyUI-MiniMax-H3-PDD-Acc), which must be installed separately; without it, PDD files cannot be selected.

BSAI-ComfyUI-H3-Accel-Selector

model

base_hint

Identify the loaded MiniMax-H3 base: fl2va / ref2va trunk, full / pruned build, and whether it already ships a baked PDD head group. The trunk is identified by the final_layer.video_out fingerprint.

Name	Type	Default	Description
model	MODEL		Loaded MiniMax-H3 diffusion model
base_hintopt	STRING		Base filename from the upstream loader (auto-filled by the frontend; used as a fallback when the fingerprint misses)

Name	Type	Description
trunk	STRING	—
build	STRING	—
pdd_state	STRING	—
info	STRING	—

H3 Accel Base Info (trunk/build detection)

Inputs (2)

Outputs (4)