CHOCHICHO/twirly-ch-gsw-coreml

Twirly Swiss German (gsw) — CoreML for WhisperKit

CoreML conversion of notebotIE/whisper-large-v2-swiss-german (a Whisper large-v2 fine-tune on the SwissDialDataset_ETH corpus, Apache 2.0) for on-device Swiss German dictation in the Twirly macOS app.

• Transcribes Swiss German dialect audio into written Mundart (SwissDial convention) — not Standard German.
• Converted with whisperkittools (float16; AudioEncoder + TextDecoder + MelSpectrogram .mlmodelc).
• Runs on Apple Silicon via WhisperKit (~6.7× realtime on M-series, ANE).
• Note: the model can emit <|zc|>-style dialect marker tokens; consumers should decode with skipSpecialTokens.

Conversion + packaging: CHO CHI CHO GmbH, Zürich. License: Apache 2.0 (same as the base fine-tune). Credit for the fine-tune: notebotIE; base model: OpenAI Whisper large-v2.