# Upstream Source

This repository is a Voice Scribe **mirror** of an upstream model. The model
weights and code are unchanged from the upstream at the recorded revision.

| Field | Value |
| --- | --- |
| Upstream repo | `ggerganov/whisper.cpp` |
| Upstream revision (sha) | `5359861c739e955e79d9a303bcbc70fb988958b1` |
| Mirror created | `2026-05-07 18:21:41 UTC` |
| Mirror slug | `whisper-metal` |
| Description | Whisper large-v3-turbo - whisper.cpp GGML q5_0 payload for Metal runtime. |

## Why mirror?

The shipping Voice Scribe installer pins every Apple model to the `VoiceScribe/*`
namespace for a single source of truth, integrity check, and future CDN
migration. Upstream repos retain their original license (see
`LICENSE*` / `README*` files preserved unchanged below).

## Maintenance

When upstream publishes a new revision we want to adopt, run the matching
Voice Scribe mirror script with `--only whisper-metal` from the repo root. The script
creates a new commit on this mirror that replaces the snapshot and updates
this `UPSTREAM_SOURCE.md`.