witness-resnet293-lm-mlx

WeSpeaker VoxCeleb ResNet293-LM speaker embedder (256-d), converted to MLX safetensors for witness's on-device speaker diarization.

Upstream attribution

• Model: WeSpeaker VoxCeleb ResNet293-LM (deep Bottleneck ResNet → TSTP pooling → linear head → L2-norm).
• Authors / source: WeSpeaker — Wespeaker/wespeaker-voxceleb-resnet293-LM.
• License: CC-BY-4.0 (inherited from the WeSpeaker VoxCeleb checkpoint).

What's in this repo

• model.safetensors — converted from the upstream WeSpeaker checkpoint by .research/diarization/gen_resnet293_embed_fixture.py. 256-d, L2-normalized by the witness crate after the linear head.

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Converted to MLX for witness, an open-source Rust toolkit for on-device system capture on macOS. Generated by .research/diarization/publish_weights.sh.