zzb1420/Drama-3-ComfyUI

Drama 3 for ComfyUI — fp8 experts, bf16 dense

A conversion of fishaudio/drama-3 for the ComfyUI-Drama3 node pack.

• Copied from: https://huggingface.co/fishaudio/drama-3 — revision 78e5ab79e49a, the weights uploaded 2026-10-29 (15 shards; the earlier 8-shard files were removed upstream that day).
• Script used: tools/convert.py from https://github.com/PedroMarinhoDev/ComfyUI-Drama3 python tools/convert.py model <drama-3 folder> drama3_fp8experts_bf16.safetensors --format fp8
• What is in the file: the routed experts are the checkpoint's own block-FP8 tensors (128x128 scales) copied byte for byte; every other linear keeps the checkpoint's bf16. Gate/up projections are fused; the LM head is trimmed to the rows generation samples from (1 end-of-speech + 4096 semantic tokens).
• How to use: put the file in ComfyUI/models/diffusion_models/ and load it with the Drama3Loader node. Pair it with drama3_codec.safetensors in ComfyUI/models/vae/ and Qwen3-ASR in ComfyUI/models/asr/ (both from the pack's own Hub repos).
• File: drama3_fp8experts_bf16.safetensors — 38,578,417,928 bytes, 912 tensors, sha256 cfd27b526b35a66729ffd1d6966bf13f7856f4c59f917497eaded6ecb0b888de.

Note: the prebuilt file in PedroMarinhoDev/Drama-3-ComfyUI comes from an earlier revision of the base model. This file matches the 2026-10-29 weights, and its tensors were verified byte-identical to that checkpoint.

License: Fish Audio's (see the fishaudio/drama-3 model card and the license file in this repo).