#llms Articles

An AI-driven journey in porting Qwen 3VL 4B vision model from MLX Python to Swift, featuring coding sessions with GPT-5 Codex, debugging with Sonnet 4.5, and performance optimizations with Haiku 4.5 to achieve code parity.

Discover llm-tool, a CLI utility for testing MLX Swift models on macOS. Learn how to use with Xcode or Cursor, easily evaluate LLMs and VLMs with generation parameters. Perfect for Swift developers wanting to experiment with AI capabilities before integrating MLX models into apps.