gen-cards: regenerate Use-it block
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README.md
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@@ -27,6 +27,48 @@ that denoises a latent over **8 rectified-flow steps**, then an Oobleck VAE deco
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waveform. Distilled (ARC) for few-step generation, so it's fast.
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<!-- gen-cards:use-it begin id=stable-audio-open-small (managed by scripts/gen-cards — edit cards.json / QuickStart.swift, not this block) -->
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<!-- gen-cards:use-it end -->
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## What's in the bundle (`macos/`)
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waveform. Distilled (ARC) for few-step generation, so it's fast.
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<!-- gen-cards:use-it begin id=stable-audio-open-small (managed by scripts/gen-cards — edit cards.json / QuickStart.swift, not this block) -->
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*Stable Audio Open Small on iPhone 17 Pro — the zoo's coreai-audio app, 12 s of audio in ~1 s.*
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## Use it
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▶️ **Run it (source)** — the [Music runner](https://github.com/john-rocky/coreai-kit/tree/main/Examples/Music)
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(GUI + CLI, one app for every text-to-music model in the catalog):
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```bash
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git clone https://github.com/john-rocky/coreai-kit
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open coreai-kit/Examples/Music/Music.xcodeproj
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# → Run, then pick "Stable Audio Open Small" in the model picker
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# agents / headless (macOS):
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cd coreai-kit/Examples/Music
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swift run music-cli --model stable-audio-open-small --prompt "128 BPM tech house drum loop" --output loop.wav
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```
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💻 **Build with it** — complete; the glue is kit API, copy-paste runs:
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```swift
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import CoreAIKit
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let musician = try await KitMusician(catalog: "stable-audio-open-small")
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let audio = try await musician.generate(prompt)
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// audio.samples: 44.1 kHz stereo (planar L/R) — play it or write a WAV
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```
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The take-home is [`Examples/Music/Sources/QuickStart.swift`](https://github.com/john-rocky/coreai-kit/blob/main/Examples/Music/Sources/QuickStart.swift)
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— this exact code as one typed function, no UI; the CLI is an argument shell over it, and
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the GUI drives the same `KitMusician(catalog:)` and plays the result.
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Length? `generate(_:seconds:)` up to the model's ~11 s window. The WAV container is your
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app's territory (the runner ships a 30-line writer with planar-stereo support).
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**Integration checklist**
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- SPM: `https://github.com/john-rocky/coreai-kit` → product **CoreAIKit**
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- Info.plist: none needed
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- Entitlements: none needed (macOS)
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- First run downloads the model — 1.1 GB (Mac) — then it loads from the
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local cache (Application Support; progress via the `downloadProgress` callback)
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- Measure in Release — Debug is ~3× slower on per-token host work
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<!-- gen-cards:use-it end -->
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## What's in the bundle (`macos/`)
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