kokoro-runtime-swift

Kokoro Runtime Swift Bundles

Public model bundles for the Swift package:

• GitHub package: https://github.com/mweinbach/kokoro-runtime-swift

This repo hosts two downloadable archives:

• kokoro-mlx-bundle.zip
• kokoro-coreml-bundle.zip

Intended usage

Use the CLI from the Swift package:

swift run kokoro-runtime download --backend all --output-dir ./kokoro-bundle
swift run kokoro-runtime compile-coreml --bundle-dir ./kokoro-bundle
swift run kokoro-runtime run --backend mlx --bundle-dir ./kokoro-bundle --voice af_heart --phonemes "həlˈO wˈɜɹld."
swift run kokoro-runtime run --backend coreml --bundle-dir ./kokoro-bundle --voice af_heart --phonemes "həlˈO wˈɜɹld."

Bundle contents

kokoro-mlx-bundle.zip

Contains:

• config.json
• kokoro-v1_0.safetensors
• voices/*.safetensors
• mlx.metallib
• conversion metadata

kokoro-coreml-bundle.zip

Contains:

• Artifacts/models/*.mlpackage
• Artifacts/manifest.json
• Artifacts/config.json
• Artifacts/harmonic_source.json
• Artifacts/voices/*.bin
• Artifacts/voices/voices.json

Notes

• These bundles are for local Swift runtime use.
• The current runtime path is phoneme-input oriented.
• Core ML bundles should be compiled locally with compile-coreml before first use.