zeekayandHanzo Dev 5eb25e2af8 speech 0.1.6 -> 0.1.7
Carries the fairness fix (a pass hands the worker back, so the pool's queue
decides the order) and real parallelism (num_workers, so two decodes are two
decodes). 0.1.6 has neither.

Co-authored-by: Hanzo Dev <[email protected]>
2026-08-09 11:45:49 -07:00
2026-08-09 11:45:49 -07:00

speech

CPU speech for the Hanzo platform: STT (faster-whisper, CTranslate2 int8) and TTS (kokoro-onnx, 82M) behind one OpenAI-shaped surface.

Routes

  • POST /v1/audio/transcriptions — multipart file + model (+language, response_format) → {"text": …}
  • POST /v1/audio/speech — {model, input, voice, response_format} → audio bytes (mp3 default, wav native)
  • GET /v1/models, GET /healthz

Trust model

No auth of its own, in-cluster only. api.hanzo.ai fronts it through the ai plane, which authenticates and meters every caller — a provider row pointing at http://speech.hanzo.svc/v1 is the whole integration. Weights bake into the image at build; the container boots without the network.

Run

uv sync && uv run uvicorn main:app --port 8000

Phase 2 is /v1/realtime: websocket full-duplex (silero-vad segmentation, partial transcripts, kokoro frames, barge-in) plus camera-frame relay into the multimodal models.

S
Description
CPU speech service: STT (faster-whisper) + TTS (kokoro) behind api.hanzo.ai /v1/audio
Readme Apache-2.0
361 KiB
Languages
Go 98.8%
Dockerfile 1.2%