Qwen3 8B macOS Clawdia Tool-Calling MLX 4-bit

Fused MLX 4-bit model for local-first tool calling in Clawdia-style chat. It was trained from Qwen3 8B with LoRA/QLoRA data focused on:

  • macOS app, file, reminder, note, timer, mail, and AppleScript workflows
  • Cua Driver / computer-use style tools
  • Clawdia internal tools and schema-conditioned tool selection
  • Browser navigation plans for everyday sites
  • Adaptive tool use when tool names and parameter names change

This is the direct MLX inference artifact. You do not need to load a separate adapter.

Local MLX usage

python -m mlx_lm chat \
  --model spanthee/qwen3-macos-clawdia-toolcalling-mlx-4bit \
  --temp 0.1 \
  --top-p 0.9 \
  --max-tokens 1200

For tool-calling use, include the available tool list and schemas in the prompt. The model was trained to treat the tool list in the current prompt as authoritative rather than relying on memorized tool names.

Eval snapshot

Current local evidence reports 184/184 included tool-calling eval passes with strict JSON output on the included rows. Some reported passes use harness-level postprocessing for runtime-safe normalization, so raw-output behavior should be validated in the target Clawdia runtime before treating the model as complete.

Known weak area: multimodal receipt-image extraction is not covered by this text-only Qwen artifact. Receipt-image support is being evaluated separately with Gemma VLM.

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