iMLX Qwen3 1.7B Current Tools 8-bit

Standalone 8-bit MLX model for the iMLX iOS app. This is a merged/fused model, not a runtime adapter, so iMLX can download and load it through the normal model catalog path.

Build Lineage

  1. Base: mlx-community/Qwen3-1.7B-4bit
  2. Fused selected iMLX current-tools adapter: qwen3-1.7b-imlx-v12-tool-capability-from-v3-r8-l8-step70
  3. Dequantized to BF16 to preserve the adapter merge.
  4. Applied and fused corrective all-layer LoRA checkpoint: qwen3-1.7b-imlx-v18-fused-hardening-r8-l28-step50
  5. Quantized to 8-bit MLX with group size 64.

Local Verification

The final 8-bit standalone model was validated directly, without loading a runtime adapter:

16 / 17 passed (94%)

Verification run:

training/runs/20260509T174144Z

Known remaining failure:

web_off_weather

The model is intended for the iMLX curated model section and covers:

  • web_search
  • read_url
  • ocr_image_text
  • document_synthesize
  • current_datetime
  • calendar_brief
  • calendar_create
  • reminders_brief
  • reminders_create
  • timer_create
  • contacts_lookup
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BF16
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U32
·
MLX
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8-bit

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