Axiom Core AI models

Optimized, integrity-checked Core AI packages for Axiom on iOS 27.

Available package

Qwen3 4B Core AI — Qwen/Qwen3-4B, converted with Apple's mixed W4/W8 iOS compression recipe. The full package is about 2.4 GB and supports context variants through 4,096 tokens.

The root catalog.json is consumed by Axiom's in-app Model Downloads screen. It enumerates every package file, byte size, SHA-256 checksum, and direct Hugging Face resolve URL. Axiom downloads in the background, supports pause/resume, verifies each file, then atomically installs the model.

Verification

The Qwen3 package was inspected with Apple's coreai-build and reports iOS 27.0 compatibility. It includes the Core AI model, tokenizer, and package metadata.

Attribution

Qwen3 4B is provided by Qwen under Apache-2.0. This converted package retains that license.

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